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Guilin University of Electronic Technology Seeks Patent for Unmanned Aerial Vehicle Pose Kalman Filtering Estimation Method Fusing Binocular Vision and Inertial Measurement Unit

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Guilin University of Electronic Technology has sought patent for Unmanned Aerial Vehicle Pose Kalman Filtering Estimation Method Fusing Binocular Vision and Inertial Measurement Unit. This invention was developed by Li Xiang and Chen Sihan. The patent application number is CN202511335072 20250918. The patent..

State Intellectual Property Office of China Releases Chengdu Aircraft Industry Group Patent Application for Zero-stress Test Block Model Obtaining Method and Device, Medium and Equ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Chengdu Aircraft Industry Group patent application for Zero-stress Test Block Model Obtaining Method and Device, Medium and Equipment. This invention was developed by Song Wenyuan, Jia Jinjie, Ma Fei, Yuan Xinman, Zhang Ye, Wang Yuanjun, Zhang Yunzhao and..

State Intellectual Property Office of China Releases Chengdu Aircraft Industry Group Patent Application for Aviation Oil Gas Molecule High-efficiency Acquisition Probe for Inhibiti..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Chengdu Aircraft Industry Group patent application for Aviation Oil Gas Molecule High-efficiency Acquisition Probe for Inhibiting Environmental Interference. This invention was developed by Gou Jianjie, Tang Haohui, Chen Junyou and Ding Lizhao. The pat..

State Intellectual Property Office of China Releases Shenyang Aerospace University Patent Application for Synchronous Starting Device and Method for Medium-pressure Rotor and High-..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Synchronous Starting Device and Method for Medium-pressure Rotor and High-pressure Rotor of Three-rotor Engine. This invention was developed by Zhao Changyu, Zhang Zhengjia, Li Guangchao, He Hongbin, Zh..

Jincheng Nanjing Electromechanical Hydraulic Pressure Engineering Research Ct Aviation Industry Submits Chinese Patent Application for Liquid Drop Distribution Visualization Water ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Jincheng Nanjing Electromechanical Hydraulic Pressure Engineering Research Ct Aviation Industry has submitted a patent application for Liquid Drop Distribution Visualization Water Separator Monitoring System and Method. This invention was developed by Yuan Jiaqi and Wang Ruiqi. The patent application number ..

The 54th Research Institute of China Electronics Technology Group Applies for Patent on Over-the-horizon Direct Positioning Method Based on Ionosphere Airspace Joint Modeling

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- The 54th Research Institute of China Electronics Technology Group has applied Chinese patent for Over-the-horizon Direct Positioning Method Based on Ionosphere Airspace Joint Modeling. Zheng Shuyu, Zhang Haiying and Dou Xiuquan developed it. The patent application number is CN202511395613 20250928. The paten..

Harbin Institute of Technology Submits Chinese Patent Application for Spaceflight Knowledge Field-oriented Large Model Retrieval Enhancement Generation Enhancement Method

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Harbin Institute of Technology has submitted a patent application for Spaceflight Knowledge Field-oriented Large Model Retrieval Enhancement Generation Enhancement Method. This invention was developed by Feng Xiaocheng, Qin Bing, Ma Weitao, Yang Maojin, Zhao Shuaibo and Liu Ting. The patent application numbe..

State Intellectual Property Office of China Releases Zhuzhou Times Rubber & Plastic Components Dev Co Ltd and Nanjing University of Aeronautics and Astronautics Patent Application ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhuzhou Times Rubber & Plastic Components Dev Co Ltd and Nanjing University of Aeronautics and Astronautics patent application for Design Method of Liquid Elastic Vibration Isolator. This invention was developed by Jia Longyang, Lang Kai, Cao Zheng, Xia Z..

Xi'an Baotong Defense Tech Co Ltd Files Chinese Patent Application for Unmanned Aerial Vehicle Data Processing System Based on Edge Calculation

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Baotong Defense Tech Co Ltd has filed a patent application for Unmanned Aerial Vehicle Data Processing System Based on Edge Calculation. This invention was developed by Zhao Gang, Zhang Hang and Kang Zhaozhao. The patent application number is CN202511312254 20250915. The patent publication number is CN..

State Intellectual Property Office of China Publishes Sichuan Academy Of Safety Science And Tech Patent Application for Temperature Control Management Method and Device for Emergen..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Sichuan Academy Of Safety Science And Tech patent application for Temperature Control Management Method and Device for Emergency Satellite Communication Terminal. The invention was developed by Chu Zuodong, Guo Wanjia, Ding Ning, Lin Lan, Wu Zhimin, Xian..

Yantai Haixing Tianjian Aerospace Tech Partnership Enterprise Limited Partnership Seeks Patent for Marine Rocket Recovery Platform Attitude Stability Control Method Based on Partic..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Yantai Haixing Tianjian Aerospace Tech Partnership Enterprise Limited Partnership has sought patent for Marine Rocket Recovery Platform Attitude Stability Control Method Based on Particle Swarm Optimization. This invention was developed by Gong Qingtao, Teng Yao and Lan Gongying. The patent application numbe..

Jiangsu Huanxi Aviation Tech Co Ltd Submits Patent Application for Unmanned Aerial Vehicle Attitude Feedforward Compensation Control Method for Building Wind Field Disturbance

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Huanxi Aviation Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Attitude Feedforward Compensation Control Method for Building Wind Field Disturbance. Xu Kaoxing developed the invention. The patent application number is CN202511653993 20251112. The patent publication number ..

Suzhou Xingcha Measurement And Control Tech Co Ltd Submits Chinese Patent Application for Unmanned Aerial Vehicle Navigation Positioning Method, System and Device and Readable Stor..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Suzhou Xingcha Measurement And Control Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Navigation Positioning Method, System and Device and Readable Storage Medium. This invention was developed by Liu Shixuan. The patent application number is CN202511291328 20250910. The patent pub..

Henan Yunhuan Wanglian Unmanned Plane Tech Co Ltd Seeks Patent for Unmanned Aerial Vehicle Real-time Control System and Method Based on 5G Network and Perception Fusion

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Henan Yunhuan Wanglian Unmanned Plane Tech Co Ltd has sought patent for Unmanned Aerial Vehicle Real-time Control System and Method Based on 5G Network and Perception Fusion. This invention was developed by Lei Jin, Han Henggang and Wang Long. The patent application number is CN202511572032 20251030. The pat..

Blue Sky Lab Seeks Patent for Unmanned Aerial Vehicle Target Positioning Method and System Based on Beidou Satellite

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Blue Sky Lab has sought patent for Unmanned Aerial Vehicle Target Positioning Method and System Based on Beidou Satellite. This invention was developed by Zhang Ge, Zhang Wen, Song Shaobo, Ren Gaosheng, Zhou He and Yuan Yuan. The patent application number is CN202511471253 20251015. The patent publication nu..

Changsha Jinwei Integrated Circuit Co Ltd Submits Chinese Patent Application for Signal Processing Method and Device for Satellite Navigation Signal and Storage Medium

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Changsha Jinwei Integrated Circuit Co Ltd has submitted a patent application for Signal Processing Method and Device for Satellite Navigation Signal and Storage Medium. This invention was developed by Yi Jiong, Jiang Yunxiang, Li Lan, Man Xiaosan, You Menglin and Zhang Min. The patent application number is C..

Shifang Xinglian Suzhou Aerospace Tech Co Ltd Seeks Patent for Dynamic Path Prediction Method for Satellite Antenna Tracking and Computer Equipment

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Shifang Xinglian Suzhou Aerospace Tech Co Ltd has sought patent for Dynamic Path Prediction Method for Satellite Antenna Tracking and Computer Equipment. This invention was developed by Xi Wenhan, Wang Yu, Chen Yubin, Xiao Shiju, Guo Mingjie and Liu Hengyi. The patent application number is CN202511732078 202..

State Intellectual Property Office of China Releases Commercial Aircraft and Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China Patent Application for Cabin Do..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Commercial Aircraft and Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China patent application for Cabin Door Latch Test Device. This invention was developed by Zhang Yunlu, Yin Chenxi, Wu Jiang, Zeng Xiaohu, Cheng Jingjing and Wu Jiab..

Guangdong Kongtian Tech Research Institute Nansha Seeks Patent for Aerodynamic Interference Test Device and Test Method for Multi-rotor Aircraft

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Guangdong Kongtian Tech Research Institute Nansha has sought patent for Aerodynamic Interference Test Device and Test Method for Multi-rotor Aircraft. This invention was developed by Huang Ziwen, Zhu Jiahao and Zhang Junkui. The patent application number is CN202511296102 20250911. The patent publication num..

State Intellectual Property Office of China Receives Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Patent Application ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power patent application for Unmanned Aerial Vehicle Cluster Intelligent Path Planning Method and Device, Medium and Equipment. Zhao Zhongqi, Liu Quanqi,..

State Intellectual Property Office of China Publishes Xinghuo Shikong Chengdu Tech Co Ltd Patent Application for Carrier Rocket Pneumatic Separation System and Method with Misalign..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Xinghuo Shikong Chengdu Tech Co Ltd patent application for Carrier Rocket Pneumatic Separation System and Method with Misalignment Compensation Function. The invention was developed by Ge Xinyi, Peng Zhiwei, Dai Ziyao, Luo Jiarui, Qiu Baoshan and Sun Kai..

Guangdong Gaoyu Tech Co Ltd Applies for Patent on Rotor Punching Sheet, Rotor, Motor and Aircraft

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Guangdong Gaoyu Tech Co Ltd has applied Chinese patent for Rotor Punching Sheet, Rotor, Motor and Aircraft. Su Qingpeng, Wu Faliang and Guo Changguang developed it. The patent application number is CN202410774340 20240614. The patent publication number is CN121192977 (A). International Patent Classification ..

State Intellectual Property Office of China Receives Shanghai Yufeng Future Aviation Tech Co Ltd Patent Application for Battery System of EVTOL Aircraft and Control Method Thereof

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Yufeng Future Aviation Tech Co Ltd patent application for Battery System of EVTOL Aircraft and Control Method Thereof. He Qingfu, Liu Shiyi, Qi Xing and Liu Xingyu developed the invention. The patent application number is CN202511290170 202509..

Hubei Chuliu Waterproof Material Tech Co Ltd Submits Chinese Patent Application for Mechanical Support Frame for Satellite Communication Equipment

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Hubei Chuliu Waterproof Material Tech Co Ltd has submitted a patent application for Mechanical Support Frame for Satellite Communication Equipment. This invention was developed by Liu Yu, Zong Haojie, Hei Jinhuan and He Bing. The patent application number is CN202511370460 20250924. The patent publication nu..

Beijing Juntian Hangyu Tech Co Ltd Submits Chinese Patent Application for Phase-controlled Antenna Unfolding State Maintaining Tool and Assembling Method of Phase-controlled Antenn..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Beijing Juntian Hangyu Tech Co Ltd has submitted a patent application for Phase-controlled Antenna Unfolding State Maintaining Tool and Assembling Method of Phase-controlled Antenna Unfolding State Maintaining Tool and Satellite. This invention was developed by He Xiangqian, Chang Zhengyong, Zhang Yabin, Yu Jun..

Beijing Shengfan Tech Co Ltd Submits Patent Application for Unlocking Indication Switch for Pressing and Releasing Device on Satellite

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Beijing Shengfan Tech Co Ltd has submitted a patent application for Unlocking Indication Switch for Pressing and Releasing Device on Satellite. Wang Ju, Ji Wei, Li Wenxiang and An Da developed the invention. The patent application number is CN202511324454 20250916. The patent publication number is CN12119192..

State Intellectual Property Office of China Receives Dalian University of Technology and China Helicopter Research & Development Institute Patent Application for Tilt-rotor Aircraf..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Dalian University of Technology and China Helicopter Research & Development Institute patent application for Tilt-rotor Aircraft Dynamic Reliability Analysis Method Based on Direct Probability Integral Method. Peng Haijun, E Yanchao, Wang Hao, Wang Gang, ..

State Intellectual Property Office of China Publishes Beijing Institute of Technology and No. 159 Factory Of Third Res Institute Of China Aerospace Science & Industry Corp Patent A..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Institute of Technology and No. 159 Factory Of Third Res Institute Of China Aerospace Science & Industry Corp patent application for Casting Butt Joint Method, Device and Equipment, Storage Medium and Program Product. The invention was developed ..

Henan Tianzhang Rocket Co Ltd Seeks Patent for Carrier Rocket Cable Network Beam Splitting Data Processing Method, Device and Equipment

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Henan Tianzhang Rocket Co Ltd has sought patent for Carrier Rocket Cable Network Beam Splitting Data Processing Method, Device and Equipment. This invention was developed by Wang Jian, Zheng Shankui, Shen Haikuo, Han Yanchai and Liu Haomang. The patent application number is CN202511149379 20250818. The paten..

State Intellectual Property Office of China Receives Chengdu Rongda Changteng Information Tech Co Ltd Patent Application for Unmanned Aerial Vehicle Trajectory Prediction Method Ba..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Chengdu Rongda Changteng Information Tech Co Ltd patent application for Unmanned Aerial Vehicle Trajectory Prediction Method Based on Multi-feature Lstm. Huang Yu, Liu Shuaikang, Yang Xu and Sun Guochen developed the invention. The patent application n..

Avic Shanghai Aeronautical Measurement Controlling Res Institute Submits Chinese Patent Application for Distributed Health Management System and Method for Civil Aircraft Group

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Avic Shanghai Aeronautical Measurement Controlling Res Institute has submitted a patent application for Distributed Health Management System and Method for Civil Aircraft Group. This invention was developed by Cao Liang, Huang Bing, Jiang Fan, Yao Xiaohan, Liu Ying, Zhang Shangtian, Li Qinyang, Xu Chong, Shan T..

State Intellectual Property Office of China Releases Chengdu Yitai Jiedian Tech Co Ltd Patent Application for Unmanned Aerial Vehicle and Vehicle Collaborative Logistics Planning M..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Chengdu Yitai Jiedian Tech Co Ltd patent application for Unmanned Aerial Vehicle and Vehicle Collaborative Logistics Planning Method, System and Device and Storage Medium. This invention was developed by Qi Jianhuai, Zhang Li, Song Jing, Cheng Yang and Zh..

Cleo Robotics Seeks Patent for Concentric Vertical Duct Propulsion for Aerial Vehicles

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Cleo Robotics has sought patent for Concentric Vertical Duct Propulsion for Aerial Vehicles. This invention was developed by Elerian Omar, Charnotta Steven and Sampaio Luis. The patent application number is CN202510835030 20250620. The patent publication number is CN121180447 (A). International Patent Classi..

State Intellectual Property Office of China Publishes COMAC Beijing Aeronautical Science & Technology Research Institute and Commercial Aircraft Patent Application for Empennage Tr..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published COMAC Beijing Aeronautical Science & Technology Research Institute and Commercial Aircraft patent application for Empennage Trailing Edge Cabin Connecting Structure Oriented to Maintainability Design and Having Condition-based Maintenance Function, Trail..

State Intellectual Property Office of China Releases Avic Shangda Super Alloys Co Ltd Patent Application for Smelting Method of Large-size Fe-based High-temperature Alloy for Gas T..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Avic Shangda Super Alloys Co Ltd patent application for Smelting Method of Large-size Fe-based High-temperature Alloy for Gas Turbine. This invention was developed by Li Xugang, Wei Ruipeng, Feng Wenjing, Tian Zhenhai, Cui Limin, Song Bujun, Shao Jinxin, ..

State Intellectual Property Office of China Publishes China Hangfa South Industry and AECC Beijing Institute of Aeronautical Materials Patent Application for Hot Press Forming Die ..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China Hangfa South Industry and AECC Beijing Institute of Aeronautical Materials patent application for Hot Press Forming Die for Hollow Gas Turbine Guide Vane. The invention was developed by Chen Fangfang, Jiao Jian, Li Ke, Sun Shijie, Cui Minghao, Jiao..

State Intellectual Property Office of China Publishes Sichuan Tengdun Tech Co Ltd Patent Application for Air-drop Parachute Verification Method

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Sichuan Tengdun Tech Co Ltd patent application for Air-drop Parachute Verification Method. The invention was developed by Gou Biao, Wang Yiding, Liu Mingqi, Zhang Yun, Zhang Tao and Duan Jinxiong. The patent application number is CN202511726426 202511..

State Intellectual Property Office of China Releases Sichuan Wofei Changkong Tech Development Co Ltd and Geely Holding Group Patent Application for Vertical Take-off and Landing Ai..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Sichuan Wofei Changkong Tech Development Co Ltd and Geely Holding Group patent application for Vertical Take-off and Landing Aircraft. This invention was developed by Zhang Yi, Yang Yi, Liu Yue, Deng Haoyi and Ren Liqi. The patent application number is..

Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd Files Chinese Patent Application for Unmanned Aerial Vehicle Take-off and Landing Platform

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd has filed a patent application for Unmanned Aerial Vehicle Take-off and Landing Platform. This invention was developed by Hong Huansen, Jia Hengjie, Cui Gong, Zheng Chenwei, Huang Jun, Liu Yanghai, Wu Lan, Bao Shuai, Liu Baohe, Wang Shiwei, Sun Wen, Long ..

Qingdao Future Networks Innovation Tech Co Ltd Submits Patent Application for Unmanned Aerial Vehicle Data Link Electromagnetic Interference Situation Prediction Method and Device

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Qingdao Future Networks Innovation Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Data Link Electromagnetic Interference Situation Prediction Method and Device. Wang Liang, Liu Huimei and Liu Yang developed the invention. The patent application number is CN202511651067 20251112. T..

State Intellectual Property Office of China Receives Commercial Aircraft and Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China Patent Application for Aircraft..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Commercial Aircraft and Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China patent application for Aircraft Airborne Equipment Vibration Reduction Mounting Joint and Aircraft. Zeng Dongjie, Wang Han, Li Xiaolong, He Bihai, Sha Jingtian..

State Intellectual Property Office of China Publishes Shanghai Institute Space Propulsion Patent Application for Injector for Zoned Ignition Starting of Rocket Engine and Control M..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shanghai Institute Space Propulsion patent application for Injector for Zoned Ignition Starting of Rocket Engine and Control Method. The invention was developed by Zhou Wenyuan, Li Jianrui, Xu Hui, Gu Jin, Li Sen, Chen Hongyu and Guan Liang. The paten..

Chizhou Power Supply Company Of State Grid Anhui Electric Power Co Ltd Submits Patent Application for Aerial Hanging Guardrail with Self-adaptive Height

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Chizhou Power Supply Company Of State Grid Anhui Electric Power Co Ltd has submitted a patent application for Aerial Hanging Guardrail with Self-adaptive Height. Hong Xiaolong, Wang Qingchen, Zhang Xuechao, Peng Wenbin, Yuan Zuhui, Cao Xianfeng, Wang Baolong, Xu Lei, Liang Yongxiang, Liu Yang, Zhang Chi, Wu Yon..

State Intellectual Property Office of China Releases Shenyang Aircraft Design & Research Institute (AVIC) Patent Application for Pipeline Installation Angle Deviation Simulation De..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenyang Aircraft Design & Research Institute (AVIC) patent application for Pipeline Installation Angle Deviation Simulation Device and Experimental Test Method. This invention was developed by Wang Shoucai and Guo Dongni. The patent application number i..

State Intellectual Property Office of China Releases AVIC Shijiazhuang Aircraft Industry Patent Application for Device and Method for Quickly Comparing and Checking Sizes of Small ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released AVIC Shijiazhuang Aircraft Industry patent application for Device and Method for Quickly Comparing and Checking Sizes of Small and Medium-sized Aerospace Parts. This invention was developed by Yang Xianghui, Feng Guangbao and Zhao Xuefen. The patent appl..

State Intellectual Property Office of China Releases Shenyang Aircraft Design & Research Institute (AVIC) Patent Application for Airborne Active Phased Array Radar and Iff Equipmen..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenyang Aircraft Design & Research Institute (AVIC) patent application for Airborne Active Phased Array Radar and Iff Equipment Integrated Test System. This invention was developed by Wang Xiaoying, Ji Qiang and Li Mengtao. The patent application number..

State Intellectual Property Office of China Releases AECCCommercial Aircraft Engine Patent Application for Blade Thickness Distribution Design Method

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released AECCCommercial Aircraft Engine patent application for Blade Thickness Distribution Design Method. This invention was developed by Ye Jun, Si Wulin and Xia Ye. The patent application number is CN202410783522 20240617. The patent publication number is CN12..

State Intellectual Property Office of China Releases Boeing Patent Application for Method and System for Etching Substrate Using Light Emitting Diode Lamp

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Boeing patent application for Method and System for Etching Substrate Using Light Emitting Diode Lamp. This invention was developed by Lipton John S, Grez Joel A, Sorensen Adam E, Vajo John J, Whiteley Stephen John and Cui Shanying. The patent applicatio..

State Intellectual Property Office of China Releases Boeing Patent Application for Flight Segment Type Input on Flight Management System

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Boeing patent application for Flight Segment Type Input on Flight Management System. This invention was developed by Motta David Rubio, Vos Maksim Constantin and Ramiro Rebollo Daniel. The patent application number is CN202510835073 20250620. The patent ..

State Intellectual Property Office of China Releases Welcome to Northwest A&F University Patent Application for Unmanned Aerial Vehicle Plant Protection Path Optimization Method in..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Welcome to Northwest A&F University patent application for Unmanned Aerial Vehicle Plant Protection Path Optimization Method in Hillside Orchard Environment. This invention was developed by Feng Xiaochun, Huang Xiaowei, Ruan Junhu, Liu Xinxin and Qiao Di...

State Intellectual Property Office of China Releases AVIC Shijiazhuang Aircraft Industry Patent Application for Integral Forming Die and Method for Wings and Ailerons of Unmanned A..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released AVIC Shijiazhuang Aircraft Industry patent application for Integral Forming Die and Method for Wings and Ailerons of Unmanned Aerial Vehicle. This invention was developed by Zhao Pan and Wen Derong. The patent application number is CN202511190928 2025082..

Xi'an Institute of Space Radio Technology Submits Chinese Patent Application for Ocean External Calibration Method for Satellite-borne Two-dimensional Synthetic Aperture Radiometer

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Xi'an Institute of Space Radio Technology has submitted a patent application for Ocean External Calibration Method for Satellite-borne Two-dimensional Synthetic Aperture Radiometer. This invention was developed by Wang Congcong, Li Yinan, Yang Xiaojiao, Wu Yuanchao and Li Hao. The patent application number i..

Beijing Changcheng Institute Metrology & Measurement, Aviation Industry Corporation of China Submits Chinese Patent Application for Double-optical Comb Interlocking System Based on..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Beijing Changcheng Institute Metrology & Measurement, Aviation Industry Corporation of China has submitted a patent application for Double-optical Comb Interlocking System Based on Self-injection Locking. This invention was developed by Li Yudong, Li Wei, Feng Liangsen, Liu Yali and Han Yanchen. The patent a..

Shenyang Aerospace University Submits Chinese Patent Application for Multi-component Collaborative Adaptive Maintenance Strategy System and Optimization Method Thereof

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Shenyang Aerospace University has submitted a patent application for Multi-component Collaborative Adaptive Maintenance Strategy System and Optimization Method Thereof. This invention was developed by Huo Lin, Chen Mengzhu, Guedy, Zhang Jianwei, Wang Jianing, Zhao Tianchi and Wang Chudi. The patent applicati..

Huaneng Baicheng Wind Power Generation Co Ltd Files Chinese Patent Application for Unmanned Aerial Vehicle Macromolecule Spraying Equipment for Positioning Spraying Position Based ..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Huaneng Baicheng Wind Power Generation Co Ltd has filed a patent application for Unmanned Aerial Vehicle Macromolecule Spraying Equipment for Positioning Spraying Position Based on Optical Detection. This invention was developed by Shen Bo, Chen Zhannan, Wang Ting, Gol Hyeong, Zhao Tianye, Liu Xinrui, Zhang Hao..

Suzhou Jiangnan Aerospace Mechanical & Electrical Industry Files Chinese Patent Application for Expansion Assembly and Expansion Square Cabin

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Jiangnan Aerospace Mechanical & Electrical Industry has filed a patent application for Expansion Assembly and Expansion Square Cabin. This invention was developed by Li Jiayong. The patent application number is CN202511406838 20250929. The patent publication number is CN121183859 (A). International Pa..

Beijing Wumu Hengrun Tech Co Ltd Submits Chinese Patent Application for Unmanned Aerial Vehicle for Cable Inspection

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Beijing Wumu Hengrun Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle for Cable Inspection. This invention was developed by Zhang Deyun. The patent application number is CN202511594849 20251103. The patent publication number is CN121180505 (A). International Patent Classification co..

Aerospace Long March Launch Vehicle Technology Co Ltd Submits Chinese Patent Application for Fault Automatic Detection System and Detection Method

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Aerospace Long March Launch Vehicle Technology Co Ltd has submitted a patent application for Fault Automatic Detection System and Detection Method. This invention was developed by Liu Da, Xu Songyan, Shen Xiuhua, Song Suming and Li Xujun. The patent application number is CN202511300890 20250912. The patent p..

No. 10 Institute of CETC Files Chinese Patent Application for Anti-collision Radar Target Detection and Identification Method Based on Remote Sensing Data Knowledge Assistance

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- No. 10 Institute of CETC has filed a patent application for Anti-collision Radar Target Detection and Identification Method Based on Remote Sensing Data Knowledge Assistance. This invention was developed by Peng Xinyi, Lei Yun, Lee Sang-young, Liu Wenfa, Wang Peng, Liang Tianchen and Zheng Qiangkun. The pate..

State Intellectual Property Office of China Receives Luoyang Ruiji Optoelectronic Tech Co Ltd Patent Application for Unmanned Aerial Vehicle Small Target Aerial Photography Detecti..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Luoyang Ruiji Optoelectronic Tech Co Ltd patent application for Unmanned Aerial Vehicle Small Target Aerial Photography Detection Method and Detection System Based on Improved Rt-detr, and Computer Equipment. Ren Xiaoduo, Ge Jingtao, Meng Junlei, Wang Xin..

Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd Seeks Patent for Unmanned Aerial Vehicle Routing Inspection Positioning Method, Device, Equipment, Storage Medium and Progr..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd has sought patent for Unmanned Aerial Vehicle Routing Inspection Positioning Method, Device, Equipment, Storage Medium and Program Product. This invention was developed by Zeng Zhi, Li Xiaofeng, Chen Wenwen, Li Duanjiao, Liu Gao, Shen Weibin, Weng Caihong..

State Grid Intelligence Technology Files Chinese Patent Application for Multi-unmanned Aerial Vehicle Inspection Scheduling Method and System Under Abnormal Condition

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Grid Intelligence Technology has filed a patent application for Multi-unmanned Aerial Vehicle Inspection Scheduling Method and System Under Abnormal Condition. This invention was developed by Zhao Yezi, Hao Yuzhen, Li Tao, Lyu Jianhong, Liu Yue, Li Yan, Li Bao, Liu Xi, Xu Jinye, Wang Shijun, Xu Changjun, ..

State Intellectual Property Office of China Receives Shanghai Investigation Design & Research Institute Patent Application for Unmanned Aerial Vehicle Routing Inspection Photovolta..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Investigation Design & Research Institute patent application for Unmanned Aerial Vehicle Routing Inspection Photovoltaic String Defect Positioning Method, System, Medium and Equipment. Chen Xiaoyue, Yang Wanlun, Du Rui, Wang Yongmin, Lin Zhongjie..

State Intellectual Property Office of China Receives Hebei University of Science and Technology Patent Application for Infrared Fusion Target Detection and Identification Method Un..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Hebei University of Science and Technology patent application for Infrared Fusion Target Detection and Identification Method Under Complex Low-light Background Condition. Jia Jiangbo, Zhang Hao, Zhen Ran, Yang Jiahao, Mu Hongjin and Liu Jinshuai developed..

State Intellectual Property Office of China Releases Xi'an Technological University Patent Application for Unmanned Aerial Vehicle Small Target Detection Method Based on Branch Att..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Xi'an Technological University patent application for Unmanned Aerial Vehicle Small Target Detection Method Based on Branch Attention and Dynamic Multi-scale Perception. This invention was developed by Hui Yan, Li Wang, Hu Xiuhua, Guo Xin, Xing Runyu, Li ..

State Intellectual Property Office of China Receives Wuxi University Patent Application for Unmanned Aerial Vehicle Infrared Small Target Detection Method Based on Pgf-rtdetr

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Wuxi University patent application for Unmanned Aerial Vehicle Infrared Small Target Detection Method Based on Pgf-rtdetr. Zhang Lu, Wang Yijun, Shan Liqing and Jiang Hongzheng developed the invention. The patent application number is CN202511727455 20..

Wuhan University Submits Chinese Patent Application for Non-cooperative Unmanned Aerial Vehicle Positioning Method and Device Based on Energy Field Gradient Tracking

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan University has submitted a patent application for Non-cooperative Unmanned Aerial Vehicle Positioning Method and Device Based on Energy Field Gradient Tracking. This invention was developed by Zhou Chen, Xia Guozhen, Liu Moran, Lyu Mingjie and Cui Zeyu. The patent application number is CN202511554967 2..

Shanghai University Submits Chinese Patent Application for Quadrotor Unmanned Aerial Vehicle Control Method Based on Prior Knowledge and Neural Network Model

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai University has submitted a patent application for Quadrotor Unmanned Aerial Vehicle Control Method Based on Prior Knowledge and Neural Network Model. This invention was developed by Xu Liang, Ji Yizhou, Qian Jiajun, Ren Xiaoqiang and Wang Xiaofan. The patent application number is CN202511207923 2025..

Shenzhen Urban Transport Planning Center Submits Chinese Patent Application for Method and System for Calculating Number of Residents Influenced by Flight Noise of Unmanned Aerial ..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Urban Transport Planning Center has submitted a patent application for Method and System for Calculating Number of Residents Influenced by Flight Noise of Unmanned Aerial Vehicle. This invention was developed by Lin Tao, Kan Qian, Cheng Gong, Meng Anxin, Ren Bangke, Zhao Haiyun and Zhuang Yuqun. The..

Sichuan University of Science and Engineering Applies for Patent on Cross-domain Multi-target Automatic Detection Tracking Association Method Based on Unmanned Aerial Vehicle Platf..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Sichuan University of Science and Engineering has applied Chinese patent for Cross-domain Multi-target Automatic Detection Tracking Association Method Based on Unmanned Aerial Vehicle Platform. Liu Jun, Zhu Xu and Xiong Xingzhong developed it. The patent application number is CN202511735775 20251125. The pat..

Guangxi Transportation Science & Technology Group Applies for Patent on Target Detection Method and System Based on Real-time Thermal Imaging Analysis of Unmanned Aerial Vehicle

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Guangxi Transportation Science & Technology Group has applied Chinese patent for Target Detection Method and System Based on Real-time Thermal Imaging Analysis of Unmanned Aerial Vehicle. Wang Hua, Zhou Yong, Huang Kainan, Wei Zexian, Li Xiuqiong, Li Bin and Lu Baojia developed it. The patent application num..

Zhejiang Urban and Rural Engineering Research Submits Chinese Patent Application for Construction Engineering Foundation Monitoring Method and System Based on Unmanned Aerial Vehic..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Zhejiang Urban and Rural Engineering Research has submitted a patent application for Construction Engineering Foundation Monitoring Method and System Based on Unmanned Aerial Vehicle Inspection. This invention was developed by Chen Wei, Chen Siyuan, Wu Xueming, Zhu Xiaofan, Jin Jie and Chen Bangmeng. The pat..

Beijing Municipal Construction Files Chinese Patent Application for Ecological Park Topographic Feature High-precision Acquisition Method Based on Unmanned Aerial Vehicle

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Municipal Construction has filed a patent application for Ecological Park Topographic Feature High-precision Acquisition Method Based on Unmanned Aerial Vehicle. This invention was developed by Xie Weidong, Xu Shiyu, Wang Qing, Zhao Songhua, Du Changsheng, Bai Yanfei, Zhang Wei, Li Zhi, Wu Lijuan, Wu Xi..

Shenzhen Botan Intelligent Submits Chinese Patent Application for Current Control Method, Unmanned Aerial Vehicle and Computer Readable Storage Medium

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Botan Intelligent has submitted a patent application for Current Control Method, Unmanned Aerial Vehicle and Computer Readable Storage Medium. This invention was developed by Huang Chao. The patent application number is CN202511298728 20250911. The patent publication number is CN121192637 (A). Inter..

Powerchina New Energy Group Submits Patent Application for Cleaning Unmanned Aerial Vehicle Suitable for Tower Type Photo-thermal Power Station and Unmanned Aerial Vehicle Cleaning..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Powerchina New Energy Group has submitted a patent application for Cleaning Unmanned Aerial Vehicle Suitable for Tower Type Photo-thermal Power Station and Unmanned Aerial Vehicle Cleaning System. Cai Xiaoxi, Xiang Ruoxuan, Zhang Lanjun, He Jiaqi and Zhou Zhaomin developed the invention. The patent applicati..

Wuhan University of Technology Submits Chinese Patent Application for Maintenance Unmanned Aerial Vehicle and Maintenance Method

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Wuhan University of Technology has submitted a patent application for Maintenance Unmanned Aerial Vehicle and Maintenance Method. This invention was developed by Zhang Yiheng. The patent application number is CN202511444387 20251010. The patent publication number is CN121180497 (A). International Patent Clas..

Three Gorges High-Tech Information Technology Files Chinese Patent Application for Operation Unmanned Aerial Vehicle Carrying Pulse Laser Equipment

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Three Gorges High-Tech Information Technology has filed a patent application for Operation Unmanned Aerial Vehicle Carrying Pulse Laser Equipment. This invention was developed by Zhang Yu, Xu Cheng, Zhu Xiaomi, Xu Jiaxiang, Xu Yunsheng and Xiao Yu. The patent application number is CN202511420932 20250930. Th..

Tongji University Submits Chinese Patent Application for Control Method of Intracavity Laser Energy Transfer and Positioning Integrated System Based on Mooring Unmanned Aerial Vehi..

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Tongji University has submitted a patent application for Control Method of Intracavity Laser Energy Transfer and Positioning Integrated System Based on Mooring Unmanned Aerial Vehicle. This invention was developed by Liu Mingqing, Zhu Kailai, He Bin, Deng Hao and Wang Chao. The patent application number is C..

Guangdong University of Technology Files Chinese Patent Application for All-terrain Damping Landing Device for Unmanned Aerial Vehicle

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Guangdong University of Technology has filed a patent application for All-terrain Damping Landing Device for Unmanned Aerial Vehicle. This invention was developed by Peng Jiaxing, Liu Quanda and Chen Heen. The patent application number is CN202511313951 20250915. The patent publication number is CN121180511 ..

Chengdu Aeronautic Polytechnic Files Chinese Patent Application for Air-ground Dual-purpose Unmanned Aerial Vehicle with Variable Structure

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Chengdu Aeronautic Polytechnic has filed a patent application for Air-ground Dual-purpose Unmanned Aerial Vehicle with Variable Structure. This invention was developed by Jiang Zhou, Qin Yue, Wang Qiang, Wang Siyuan, Zhou Yu and Zhang Yan. The patent application number is CN202511746069 20251126. The patent ..

Shanghai Maritime University Applies for Patent on Aircraft Engine Anti-icing and Pneumatic Cooperation Method Based on Bionic Lotus Leaf Effect

Aerospace

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Maritime University has applied Chinese patent for Aircraft Engine Anti-icing and Pneumatic Cooperation Method Based on Bionic Lotus Leaf Effect. Zhong Jingjun, Kan Xiaoxu and Wu Wanyang developed it. The patent application number is CN202511565789 20251030. The patent publication number is CN121184..

Three Gorges High-Tech Information Technology Submits Chinese Patent Application for Method, Device and Equipment for Applying Improved Nonlinear Filtering Algorithm to Unmanned Ae..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Three Gorges High-Tech Information Technology has submitted a patent application for Method, Device and Equipment for Applying Improved Nonlinear Filtering Algorithm to Unmanned Aerial Vehicle. This invention was developed by Zhou Can, Luo Xiao, Zong Qiangwen, Wang Yunfeng and Li Wenqiang. The patent applica..

Nanjing University of Aeronautics and Astronautics Files Chinese Patent Application for Method and System for Generating Coverage Loop Boundary Test Case Based on Program Slices

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Nanjing University of Aeronautics and Astronautics has filed a patent application for Method and System for Generating Coverage Loop Boundary Test Case Based on Program Slices. This invention was developed by Liu Ai and Liu Yiling. The patent application number is CN202511317441 20250916. The patent publicatio..

State Intellectual Property Office of China Publishes Chongqing University of Posts and Telecommunications Patent Application for Unmanned Aerial Vehicle Cluster Task Recovery Meth..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Chongqing University of Posts and Telecommunications patent application for Unmanned Aerial Vehicle Cluster Task Recovery Method Based on Time Sequence Prediction. The invention was developed by Li Yonggang, Li Mi, Xiao Zhili and Li Yi. The patent appli..

Dalian Jiaotong University Files Chinese Patent Application for Iddpg Method for Attitude Control of Hypersonic Deformation Aircraft

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Dalian Jiaotong University has filed a patent application for Iddpg Method for Attitude Control of Hypersonic Deformation Aircraft. This invention was developed by Liang Tiantian, Cai Yifan, Li Ronghua, Wang Yunming and Chi Qingguang. The patent application number is CN202511615044 20251105. The patent publica..

State Intellectual Property Office of China Publishes Beihang University Patent Application for Tilting Dual-rotor Aircraft Attitude Control Method

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beihang University patent application for Tilting Dual-rotor Aircraft Attitude Control Method. The invention was developed by He Xiang, Liu Yinglun, Bao Yubing and Wang Zhulin. The patent application number is CN202511331112 20250917. The patent publica..

Xiamen University Submits Chinese Patent Application for Unmanned Aerial Vehicle Formation Tracking Target Control Method Based on Distance Constraint

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Xiamen University has submitted a patent application for Unmanned Aerial Vehicle Formation Tracking Target Control Method Based on Distance Constraint. This invention was developed by Yu Xiao, Wang Yiqun and Ji Rongrong. The patent application number is CN202511742573 20251125. The patent publication number is..

Guangdong University of Technology Seeks Patent for Unmanned Aerial Vehicle Optimal Path Adaptive Planning Method Adopting Particle Swarm Optimization

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Guangdong University of Technology has sought patent for Unmanned Aerial Vehicle Optimal Path Adaptive Planning Method Adopting Particle Swarm Optimization. This invention was developed by Zhao Jiahong, Zhang Dongdan, Shen Lan, Li Runwen and Hu Peng. The patent application number is CN202511555517 20251029. Th..

State Intellectual Property Office of China Publishes Nanjing University of Aeronautics and Astronautics Patent Application for Path Planning Method Based on Collision Heuristic Pr..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Nanjing University of Aeronautics and Astronautics patent application for Path Planning Method Based on Collision Heuristic Probability Random Tree. The invention was developed by Yu Hancheng, Zhang Yupu, Meng Xiangqin, Feng Mingkui, Li Zhongchen and Ren..

Nanjing University of Aeronautics and Astronautics Submits Patent Application for Flow Field Testing Method and System Based on Stimulated Raman Scattering Color Time Coding

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for Flow Field Testing Method and System Based on Stimulated Raman Scattering Color Time Coding. Wang Depeng, Xing Feng, Tan Huijun and Xiao-hu Duofen developed the invention. The patent application number is CN202511423523 2..

Harbin Aircraft Industry Group Applies for Patent on Dynamic Range and Linearity Testing Method for Spray Water Penetration Ultrasonic Detection System

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Harbin Aircraft Industry Group has applied Chinese patent for Dynamic Range and Linearity Testing Method for Spray Water Penetration Ultrasonic Detection System. Zhao Yuying, Xu Qingyu, Song Yao, Li Yingjie, Guan Xuesong, Zhang Zhihui, Wang Hao and Li Bolong developed it. The patent application number is CN202..

Nanjing University of Aeronautics and Astronautics Submits Patent Application for Contact Thermal Resistance Testing Method Based on Engine Service Variable Temperature Environment

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for Contact Thermal Resistance Testing Method Based on Engine Service Variable Temperature Environment. Tu Zecan, Bao Zihao, He Kang, Mao Junkui and He Yihong developed the invention. The patent application number is CN202511..

The Air Force Engineering University Seeks Patent for Damage Assessment Method for Composite Material with Honeycomb Sandwich Structure Under Laser Irradiation Effect

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- The Air Force Engineering University has sought patent for Damage Assessment Method for Composite Material with Honeycomb Sandwich Structure Under Laser Irradiation Effect. This invention was developed by Feng Yu, Wang Wenqian, Li Zhe, Zhou Zhangwen and Wang Zhuojian. The patent application number is CN2025112..

Nanjing University of Aeronautics and Astronautics Submits Patent Application for Measurement System and Test Method of Ultrasonic-assisted Separation Particle Separator

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for Measurement System and Test Method of Ultrasonic-assisted Separation Particle Separator. Zhang Yue, Zhang Longzhi, He Xiaoming, Zhu Haicheng, Ling Jicheng and Tan Huijun developed the invention. The patent application num..

Beijing Aerospace Propulsion Institute Submits Chinese Patent Application for Sealing Test Device Externally Mounted on Micro-channel Heat Exchanger

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Aerospace Propulsion Institute has submitted a patent application for Sealing Test Device Externally Mounted on Micro-channel Heat Exchanger. This invention was developed by Ma Hangyuan, Song Ge, Guo Hui, Zhou Yan, Wu Youliang, Zhao Yicun, Zhang Chi, Zhong Weiping, Li An and Yang Shaohui. The patent ap..

State Intellectual Property Office of China Publishes China Academy of Aerospace Aerodynamics Patent Application for High-enthalpy Shock Tunnel Incoming Flow Parameter Quantificati..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China Academy of Aerospace Aerodynamics patent application for High-enthalpy Shock Tunnel Incoming Flow Parameter Quantification Method, Device, Equipment and Medium. The invention was developed by Liu Dongxu, Lu Hongbo, Jia Guangsen, Xu Xiao, Sha Xinguo..

Beijing Aerospace Propulsion Institute Applies for Patent on Novel Low-temperature Integrated Ball Valve

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Aerospace Propulsion Institute has applied Chinese patent for Novel Low-temperature Integrated Ball Valve. Xu Jian, Xiao Yao, Liu Bo, Xiang Meng, Li Youzhi, Gao Xiaohui, Zhou Xin, Zhao Zhe, Liu Yongguang, Chen Zixin, Liu Shiyan, Chen Baichuan and Dong Lulu developed it. The patent application number is..

State Intellectual Property Office of China Receives Shenyang Aircraft Design & Research Institute (AVIC) Patent Application for Ceramic-based Bolt and Nut Assembly and Mounting Me..

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shenyang Aircraft Design & Research Institute (AVIC) patent application for Ceramic-based Bolt and Nut Assembly and Mounting Method Thereof. Wang Shoucai, Zhang Yan, Zheng Min, Dou Zhiwei and Zou Xiaohui developed the invention. The patent application nu..

AECCCommercial Aircraft Engine Submits Patent Application for Blade Variable Pitch Actuating Device and Aero-engine

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- AECCCommercial Aircraft Engine has submitted a patent application for Blade Variable Pitch Actuating Device and Aero-engine. Hou Naixian, Cai Pei, Xu Heming, Du Hui and Sun Yanghui developed the invention. The patent application number is CN202511737540 20251125. The patent publication number is CN121184396 (A..

AECCCommercial Aircraft Engine Applies for Patent on Fan Module for Turbine Engine Having Variable Pitch Mechanism, Turbine Engine, and Pitch Adjustment Method

Aerospace

| Thu 30 Apr 2026

Beijing, May 1 -- AECCCommercial Aircraft Engine has applied Chinese patent for Fan Module for Turbine Engine Having Variable Pitch Mechanism, Turbine Engine, and Pitch Adjustment Method. Du Hui, Chen Shi, Sun Kai, Xu Yihan, Bao Qili, Zhang Shiyao and Xu Heming developed it. The patent application number is CN202511726337 20251..

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