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Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics and State Grid Jiangsu Electric Power Co Ltd Taizhou Power Supply Branch have sought patent for Heterogeneous Multi-unmanned Aerial Vehicle System Tracking Control Method Based on Event Triggering. This invention was developed by Chen Mou, Ye Dangsheng, Chen..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Hangzhou Innovation Research Institute of Beihang University and Beihang University have applied Chinese patent for Multi-structure Aircraft Attitude Cooperative Control System and Method Based on Bionic Learning. Li Chenlong, Yu Xiang, Zhang Zejun, Zhang Jianchun and Guo Lei developed it.
The patent appl..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Qingniao Kongtian Tech Development Shenzhen Co Ltd and Shenzhen Advanced Aerospace Tech Research Institute have submitted a patent application for Unmanned Aerial Vehicle Control Method and System. This invention was developed by Wang Pinghui, Yuan Yiheng and Sun Yingjie.
The patent application number is ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics and Beijing Xinfeng Aerospace Equipment have filed a patent application for Device and Method for Monitoring and Feeding Back Wire Feeding Friction Stir Additive and Subtractive Material Process. This invention was developed by Shen Yizhou, Guo Xunzhong, Hua..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nuaa Super Control Tech Co Ltd and Nanjing University of Aeronautics and Astronautics have filed a patent application for Lens Device Driven by Ultrasonic Motor. This invention was developed by Yang Mojian, Yang Lin, Zhao Chunsheng, Peng Qiaoliang and Lan Zhuping.
The patent application number is CN202511..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- No. 2 Res Institute Of China Aerospace Science and Industry Corporation have submitted a patent application for Laminated Rotor Wing and Tilting Rotorcraft Adopting Laminated Rotor Wing. This invention was developed by Li Shenjun.
The patent application number is CN202511143734 20250815. The patent public..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics and AECC Sichuan Gas Turbine Establishment have applied Chinese patent for Method for Constructing and Regulating Acoustic Boundary of Frequency Distribution of Combustion Chamber. Liu Yong, Liu Chongyang, Li Wengang, Li Hengwen, Feng Daqiang and Li Xuan dev..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics and Qinhuai Innovation Research Institute Nanjing Univ Of Aeronautics and Astronautics have sought patent for Vehicle Initial Positioning Method Based on Osm Map and Laser Radar. This invention was developed by Qian Ruiwen, Zhao Wei, Xu Shuchen, Zhou Yating ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics and AECC Shenyang Liming Aero Engine have submitted a patent application for Electrolytic Grinding Machining Method for Multi-layer Step Honeycomb Sealing Ring. Wang Lu, Li Hansong, Che Feng and Zhang Wenming developed the invention.
The patent applicatio..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing Institute of Technology and Jiangsu Gaofen Ruida Electronic Tech Co Ltd have filed a patent application for Unmanned Aerial Vehicle Load Release Method and System, Electronic Terminal and Storage Medium. This invention was developed by Yu Xiang, Lu Bingxu, Lu Jinzhou and Lu Yaohuan.
The patent app..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Institute of Aerospace Testing Technology and Beijing Aerospace Rate Mech and Electrical Engineering Co Ltd have applied Chinese patent for Spherical Storage Tank for Cryogenic Liquid. Lu Lanqing, Li Shanfeng, Zhang Jiaxian, Li Yan, Shen Juan, Xian Liwei, Qiu Nanbin, Wang Huijun, Wang Yaoming and Li ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Institute of Aerospace Testing Technology and Beijing Aerospace Rate Mech and Electrical Engineering Co Ltd have submitted a patent application for Spherical Storage Tank for Cryogenic Liquid. This invention was developed by Lu Lanqing, Li Shanfeng, Zhang Jiaxian, Li Zhipeng, Xian Liwei, Wang Huijun,..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Huaneng Dongguan Gas Turbine Thermoelectricity and Xi'an Thermal Power Research Institute have applied Chinese patent for Performance Optimization Method and System for Gas Turbine. Tian Ji, Huang Xupeng, Sun Chuanqing, Qiao Gui, Lin Weiliang, Tang Jing, Tong Peng, Hu Yuanhui, Qiu Shuang, Shan Jie, Huang Lin..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Wuhan Tianqi Yunshu Intelligent Tech Co Ltd has filed a patent application for High-temperature Component Fault Early Warning Method for 9fa Type Gas Turbine. This invention was developed by Wu Fan, Chu Zhengquan, Li Zhicheng and Liu Haosong.
The patent application number is CN202511135056 20250814. The p..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Unit 32801 Of PLA patent application for Dynamic Infrared Radiation Characteristic Simulation Method for Aerial Target. This invention was developed by Liu Chao, Sun Hui, Ma Jianguang and Wang Yamei.
The patent application number is CN202511236610 2..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing University of Aeronautics and Astronautics and Shandong Hangfu Intelligent Equipment Tech Co Ltd patent application for Fine Adjustment Method for Vibration Prediction Model of Large Space Unfolding Mechanism. This invention was developed by Wa..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing University of Aeronautics and Astronautics and China Institute of Atomic Energy patent application for Method for Removing Oxide Layer of Retired Facility by Electrochemical Denucleation Based on Synergistic Acidic Electrolyte. This invention w..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dalian University of Technology and China Helicopter Research & Development Institute patent application for Electromechanical Coupling Dynamics Modeling Method for Electric Vertical Take-off and Landing Aircraft Based on Differential Algebraic Equatio..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Jetpack Aviation Corp DBA Mayman Aerospace has applied European patent for Jet Powered Aircraft. Mayman David and Black Chris developed it.
The patent application number is EP20230940914 20230608. The patent publication number is EP4724341 (A1). International Patent Classification codes are B64C15/12, B64C..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Nox Medical Ehf has sought patent for Methods, Apparatuses, and Systems for Determining a Physiological Effectiveness of an Airway Pressure Device. This invention was developed by Baran Alp Sinan, Hoskuldsson Sveinbjorn and Ágústsson Jón Skírnir.
The patent application number is EP20240736080 20240610...
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Torino Politecnico has submitted a patent application for Method and Apparatus for the Stabilisation of a Satellite Formation. This invention was developed by Romano Marcello, Aliberti Stefano, Apa Riccardo and Matonti Catello Leonardo.
The patent application number is EP20240736523 20240603. The patent pu..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Ohb System AG has submitted a patent application for Securing System for Important or Critical Technical Functionalities Related to the Operation of a Spacecraft and Method of Operating the Securing System. This invention was developed by Hönle Alfred, Göhler Eckart and Nickl Helmut.
The patent applicati..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Dongfang Electric Corp Dongfang Turbine Co Ltd patent application for Multifunctional Gas Turbine Power Generation System. This invention was developed by Wang Song, Fang Yu, Fan Xiaoping, Zhang Yongpeng, Yang Zhi, Cheng Guoqiang, Zhai Xuan, Wang Xin, Luo Fang, Wang Gaolian..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Deep Blue Aerospace Co Ltd has submitted a patent application for Non-firework Unlocking System for Rocket and Rocket. Deng Junlei, Jin Jingchuan, Zhang Weixi, Xing Kongken, Yao Zihan, Liu Shaobo and Sun Wei developed the invention.
The patent application number is CN202511321974 20250916. The pat..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Chinese Aeronautical Estab patent application for Forming Method for Titanium Alloy Suspension Structure in Additive Manufacturing Aircraft. Li Peiran, Wang Xiangying, Sun Qixing, Zhou Jian, Xue Jingfeng, Yu Zhijie, Qin Peifan, Zhang Rui and Zhou Jin d..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Hainan International Business Space Launch Co Ltd patent application for Omnidirectional Transfer Device for Vertical Recovery of Rocket Body. This invention was developed by Xiang Dalin, Li Ligang, Liao Chen, Yang Tianliang, Liu Hongjian, Guo Qiang, F..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Guangzhou Huashui Ecological Tech Co Ltd patent application for System and Method for Automatically Monitoring Structural Deformation Based on GNSS (global Navigation Satellite System) Three-dimensional Displacement Curve. The invention was developed ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Anhui Shoujing Network Tech Co Ltd patent application for Unmanned Aerial Vehicle Positioning Method and System. Gao Sihu, Wang Guoqi and Gao Sibao developed the invention.
The patent application number is CN202511311855 20250915. The patent publica..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Chint Zhiwei Energy Service Co Ltd has filed a patent application for Unmanned Aerial Vehicle Route Planning Method, Equipment and Medium. This invention was developed by Wang Yao, Yu Tieming, Wu Yunlai, Feng Yi, Shi Wentong and Xie Yingqian.
The patent application number is CN202511606738 202511..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Aviation Chemical Application Res Institute has submitted a patent application for Detachable and Replaceable Universal Solid Rocket Engine Diffusion Section Assembly Tool Structure. This invention was developed by Jia Xin, Liu Xufeng, Wang Jun, Wu Jinghui, Jiang Wuhong, Zhang Zhijian, Ding Xiaohong..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Commercial Aircraft and Shanghai Aircraft Manufacturing patent application for Edge Potting Method for Composite Material Honeycomb Sandwich Structure. The invention was developed by Chen Haiyan, Kong Jiaoyue, Cui Lijun, Qu Mingcheng, Zhao Ziping and ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Commercial Aircraft and Shanghai Aircraft Manufacturing patent application for J-shaped Beam Forming Method Based on Pultrusion Rtm Process and J-shaped Beam. Liu Xizhen, Su Jiazhi, Hu Yingcan, Han Pengfei, Chen Xu, Qi Jingge, Xia Yuanping, Ge Jiwen, C..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Cheng Tech Co Ltd has submitted a patent application for Waveguide Satellite Front Millimeter Wave Radar and Manufacturing Method Thereof. This invention was developed by Chen Chengwen, Zhou Ke, Wu Han, Qian Lei and Sun Guotian.
The patent application number is CN202511132931 20250813. The patent..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Cheng Tech Co Ltd has submitted a patent application for Waveguide Satellite Angle Millimeter Wave Radar. This invention was developed by Chen Chengwen, Zhou Ke and Liao Ming.
The patent application number is CN202511132923 20250813. The patent publication number is CN121069317 (A). International..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Shanghai Aerospace Electronic Communication Equipment Research Institute and Shanghai Dusen Electronic Tech Co Ltd patent application for Brushless Direct Current Motor Health Management Method and System. He Dongyue, Fang Lei, Zhang Qiting, Wu Yuezhou..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Guangyi Aviation Tech Co Ltd has filed a patent application for Duct Structure for Aircraft and Manufacturing Method Thereof. This invention was developed by Zhang Linxuan, Li Wenjie and Sun Jian.
The patent application number is CN202511438706 20251009. The patent publication number is CN12106294..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Zhuhai Ziyan Unmanned Aerial Vehicle Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Reconnaissance Method and System and Storage Medium. This invention was developed by Wang Jiangping, Li Zhao, Li Wenlong, Li Jia, Yu Wangrong and Zheng Ganhui.
The patent application number is CN2025..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Keli Tech Development Co Ltd has submitted a patent application for Wing Assembly for Vertical Take-off and Landing, Vertical Control Assembly and Aircraft. Zhuo Jianfeng developed the invention.
The patent application number is CN202511586615 20251102. The patent publication number is CN1210629..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Guandian Defense Technology Co Ltd patent application for Passenger and Freight Dual-purpose Aircraft. Lou Zhilei developed the invention.
The patent application number is CN202511156611 20250818. The patent publication number is CN121062954 (A). In..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhang Fuquan patent application for Annular Combined Propeller Wing and Triphibian Aircraft. The invention was developed by Zhang Fuquan and Zhang Sijia.
The patent application number is CN202511244846 20250902. The patent publication number is CN1..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Henan Wankun Innovation Tech Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Supporting Expandable Module. Wang Guangyin, Xu Kai, Feng Xiao and Zhang Chong developed it.
The patent application number is CN202511414004 20250929. The patent publication number is CN121062958 (A). International ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Sichuan Wofei Changkong Tech Development Co Ltd and Geely Holding Group patent application for Electric Engine, Control Method, Related Device, Motor Controller and Aircraft. The invention was developed by Xue Songbai, Li Qing, Gong Rui, Yi Lijie and ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Junan Refrigeration Tech Co Ltd has sought patent for Unmanned Aerial Vehicle for Logistics Flying and Dropping System. This invention was developed by Wang Jincan and Jiang Zhihua.
The patent application number is CN202511626183 20251107. The patent publication number is CN121062959 (A). Internat..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Dreamsky Tech Suzhou Co Ltd has filed a patent application for Hybrid Aircraft and Thermal Management Method and Thermal Management System Thereof. This invention was developed by Ma Qi, Li Shaofei, Cai Wenkuan and Dong Chao.
The patent application number is CN202511314045 20250915. The patent publication..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangsu Waber Power Tech Co Ltd patent application for Aircraft Air Inlet Structure with Air Inlet Position Conversion Capability and Aircraft. Peng Yu, Hu Jing and Xu Shiping developed the invention.
The patent application number is CN202511452285 ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Damoda Intelligent Control Tech Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Propelling System and Design Method Thereof. Liu Yuzheng, He Mingda and Deng Tao developed it.
The patent application number is CN202511614353 20251106. The patent publication number is CN121063002 (A). ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Galaxy Space Tech Co Ltd has sought patent for Unmanned Aerial Vehicle Device for Inspecting Power Transmission Line. This invention was developed by Wang Zhi, Jia Enqiang and Zhang Tong.
The patent application number is CN202511353100 20250922. The patent publication number is CN121062997 (A). In..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Sichuan Hongxin Software Co Ltd patent application for Low-altitude Aircraft Supervision Backup Fault-tolerant System and Method Based on Beidou and ADS-B. The invention was developed by Zhao Huihui, Zhang Shaodong and Zang Baoyun.
The patent appli..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Chengdu Kunpeng Lijian Tech Co Ltd has applied Chinese patent for Low-altitude Satellite Navigation Signal Enhancement Method. Tan Xiaomeng, Qing Chentao and Qin Guangwen developed it.
The patent application number is CN202511289088 20250910. The patent publication number is CN121069440 (A). International..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Futeng Tech Branch Quzhou Guangming Electric Power Investment Group Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Anti-collision System and Method Based on Active Obstacle Avoidance Ducted Propellers. This invention was developed by Zhou Shuangshuang, Gu Zhiwei, Zheng Jun, Jiang Bo an..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Xi'an Baotong Defense Tech Co Ltd patent application for Unmanned Aerial Vehicle Parachute Throwing Device. The invention was developed by Zhang Hang, Zhao Gang and Kang Zhaozhao.
The patent application number is CN202511624714 20251107. The patent..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Yulin Baotong Defense Tech Co Ltd patent application for Unmanned Aerial Vehicle Autonomous Cluster Cooperative Control System Based on Swarm Intelligence. This invention was developed by Zhao Gang and Zhong Jingyang.
The patent application number i..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Hangzhou Beihang Univ International Innovation Institute Beihang Univ International Innovation Insti has filed a patent application for Physical-data Hybrid Fault Diagnosis Method and System for Electric Vertical Take-off and Landing Aircraft. This invention was developed by Han Danyang, Wang Han, Wang Xin, ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Xi'an Liesun Aviation Tech Co Ltd patent application for Unmanned Aerial Vehicle Group Cooperation Path Planning Method and System, Product and Medium. Zhao Yongfeng, Bao Xiaolong, Dang Shaobo and Wu Yuanyuan developed the invention.
The patent appl..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Fujian Provincial Expressway Tech Innovation Institute Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Route Intelligent Planning and Obstacle Avoidance Method Based on Deep Learning. This invention was developed by Zeng Juncheng, Chen Zhiwei, Chen Libiao, Wu Chenhao, Wu Shaofeng, Xu Xi..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Honey Cable Co Ltd has sought patent for Aerial Insulated Cable. This invention was developed by Huang Rongbo, Liu Huali and Huang Jie.
The patent application number is CN202511342706 20250919. The patent publication number is CN121064547 (A). International Patent Classification codes are C08K3/22, C08K3/..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- AVIC Xi'an Aircraft Industry Group Co Ltd has sought patent for Flow Limiting Valve Device Capable of Being Automatically Opened Through Pressurization and Flow Limiting Method. This invention was developed by Zhang Bin, Zhang Chenguang, Qiu Jianping, Wang Haojun, Zheng Chao and Zhou Ying.
The patent appl..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dali Branch Of China Nat Aviation Fuel Co Ltd patent application for Test Copper Sheet Grinding Equipment and Grinding Method Thereof. Liu Yong, Jin Bo, Chen Xiaode and Wang Shengwei developed the invention.
The patent application number is CN202511..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Wuhan Huazhong Aviation Measurement And Control Tech Co Ltd patent application for Marine Intelligent Test Device. Liu Chong, Feng Yun, Wang Hua, Hu Liang, Wu Yong, Peng Kai, Zhang Jianli and Xie Du developed the invention.
The patent application nu..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Chengdu Chengshe Aviation Tech Co Ltd patent application for Self-sealing Joint for Hydraulic System. Xiong Guo, Li Weiping, Zhu Weiming, Ren Xinghui and Zhang Hui developed the invention.
The patent application number is CN202511630002 20251108. Th..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Yang Siqiang has filed a patent application for Aerostat with Flexible and Adjustable Height and Control Method Thereof.
The patent application number is CN202511193676 20250825. The patent publication number is CN121062932 (A). International Patent Classification codes are B64B1/40, B64B1/58 and B64B1/..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Fuchszeug BV has applied European patent for Aircraft System and Launching Method and Apparatus. Paelinck Reinhart, Rand Kevin, Karadayi Muscan and Tofigh Ehsan developed it.
The patent application number is EP20240731959 20240606. The patent publication number is EP4724343 (A1). International Patent Class..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published Lankes Markus patent application for Flight Simulator.
The patent application number is EP20240742173 20240612. The patent publication number is EP4725006 (A1). International Patent Classification codes are G09B9/02, G09B9/12 and G09B9/14. Cooperative Patent Classific..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Chengdu Chenfa Taida Aviation Tech Co Ltd has submitted a patent application for Machining Device for Sealing Rotor Sealing Groove of Apu Transition Gear. This invention was developed by Zhao Junwei, Zhang Jiang, Jang Songrim and Luo Xiao.
The patent application number is CN202511320072 20250916. The pate..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shaanxi Lianxin Material Tech Co Ltd patent application for Aviation Blade Forging Equipment and Method. This invention was developed by Chen Yong, Xu Dong and Wang Yan.
The patent application number is CN202511484886 20251017. The patent publicatio..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Dongping Seed Company patent application for Land Area Surveying and Mapping Device. This invention was developed by Li Min and Tang Suqin.
The patent application number is CN202511356083 20250922. The patent publication number is CN121067820 (A). I..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Univ Pla Naval Aviation patent application for Method and Device for Observing and Analyzing Tail Flame State of Aero-engine. The invention was developed by Li Ming, Li Bianjiang, Cai Na, Zhao Wei, Zhang Yukun, Zhang Xianzhi, Liang Zuotang and Yu Guan..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- AECC Nanjing Aviation Power has submitted a patent application for Star Gear Transmission Limiting and Damping Vibration Attenuation Structure. Su Fulian, Hu Chunping, Wang Bo, Liu Yanxue, Zhou Jia, Wu Wei and Fu Zheng developed the invention.
The patent application number is CN202511424850 20250930. The ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chengdu Aircraft Industry Group patent application for High-pressure and High-speed Reciprocating Sealing Multi-factor Coupling Examination Test Device. The invention was developed by Wang Yanan, Xie Haiyang, Zhong Linhong, Liu Lei, Ai Jianping, Xu We..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chengdu Aircraft Industry Group patent application for U-shaped Multi-degree-of-freedom Clamping Device and Using Method Thereof. The invention was developed by Liu Shuntao, Xie Ying, Cun Wenyuan, Xu Yangling, Qiao Honghai, Zheng Kun, Gu Danyan, Qiu Y..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Liaoning Ruixiang General Aviation has filed a patent application for Aircraft Takeoff and Landing System Supporting Structure Suitable for Multi-habitat Environment. This invention was developed by Jiang Zhuozhuang, Xue Jijia, He Xin, Xu Lujun, Jin Songhong, Zhang Zonghang, Yu Tuo and Li Juan.
The patent..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhejiang University patent application for Connection Station Applied to Deep Sea Vertical Aircraft and Multi-sensing Information Positioning System. The invention was developed by Chen Yanhu, Wan Ziyang, Tan Ning, Zhang Suohang and Zhao Fuqiang.
T..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- China Airplane Strength Research Institute has submitted a patent application for All-electric Loading System Control Circuit for Structural Strength Test. Wang Jiantao, Yan Chenyao, Mi Zheng, Wang Gang and Zhang Qingyong developed the invention.
The patent application number is CN202511290924 20250910. T..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Institute of Spacecraft System Engineering has applied Chinese patent for Four-connecting-rod Root Locking Device for Large-deformation Open Extension Rod. Peng Jiale, Ren Shouzhi, Yang Shuli, Cheng Zhizhong, Shang Hongjun, Pu Hailing and Zou Bihui developed it.
The patent application number is CN..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Autel Intelligent Aviation Technology has submitted a patent application for Flight Control Method, Device and Equipment and Computer Readable Storage Medium. This invention was developed by Feng Yinhua.
The patent application number is CN202511299295 20250910. The patent publication number is CN..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Xiongfeng Science & Tech Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle-mounted Minisar Real-time Imaging and Emergency Communication System for Disaster Rescue. Qiu Liang, Wu Yanhui and Chen Zengsong developed it.
The patent application number is CN202511142273 20250815. The patent..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Hamilton Sundstrand patent application for Low Pressure Air Cycle Environmental Control System. Liao Xiaohong, Bruno Louis J and Ernst Jeffrey developed the invention.
The patent application number is EP20250203828 20250922. The patent publication number is EP4725840 (A1..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Japan Aerospace Exploration has submitted a patent application for Vertical Takeoff and Landing Aircraft. This invention was developed by Sugawara Hideaki, Yasue Kanako, Tanabe Yasutada and Kameda Masaharu.
The patent application number is EP20240818994 20240319. The patent publication number is EP4725839 (A..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Sumitomo Precision Products has filed a patent application for Aircraft Hydraulic System and Internal Gear Pump for Aircraft. This invention was developed by Onishi Takaaki and Hasegawa Kazuomi.
The patent application number is EP20240825702 20240603. The patent publication number is EP4725838 (A1). Intern..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Airbus Operations patent application for Vortex Generator, Associated Vortex Generating System, Aircraft and Method of Improving Aerodynamic Performances. This invention was developed by Daandels Dort, Burchard Alexander and Grewe Michael.
The patent application number is ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Airbus Operations patent application for Vortex Generating System, Associated Aircraft and Method of Evaluating Aerodynamic Perfomances. This invention was developed by Burchard Alexander, Daandels Dort and Grewe Michael.
The patent application number is EP20250207091 20..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Vertical Aerospace Group patent application for an Electric Vertical Take-off and Landing Aircraft. Thurlbeck David John developed the invention.
The patent application number is EP20250208122 20251010. The patent publication number is EP4725834 (A1). International Patent ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Airbus Operations has submitted a patent application for Propeller Propulsion System for an Aircraft Comprising Means for Adjusting the Pitch Angle of the Blades of the Propeller and Aircraft Comprising Such a Propulsion System. This invention was developed by Amargier Rémi, Paquet Cédric, Mahe Mathieu and ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Goodrich Actuation Systems has submitted a patent application for Foldable Wing Tip Actuation System. This invention was developed by Derry John and Davies Karl.
The patent application number is EP20240275108 20241014. The patent publication number is EP4725831 (A1). International Patent Classification cod..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Safran Landing Systems has applied European patent for Wheel with Combined Magnetic/friction Braking for a Vehicle, and Aircraft Landing Gear and Aircraft Which are Provided with Such a Wheel. Ladeira Boechat Lemos Thiago and Klim Graeme Peter Arthur developed it.
The patent application number is EP202407324..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Beijing Institute of Astronautical Systems Engineering has applied Chinese patent for Multi-branch Diffusion Box Bottom Force Transmission Structure. Yang Zihan, Li Yuanheng, Yang Ruisheng, Sun Weizhao, Hu Zhenggen, Zhang Chen, Liu Yijun, Wu Hao, Xiong Yanli, Wu Huiqiang, Gu Chunhui and Huang Xiyuan develope..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing University of Aeronautics and Astronautics patent application for Complexity Measurement Method for Multilayer Heterogeneous Airspace Network. This invention was developed by Yang Lei, Gao Qi, Ren Yumeng, Tian Wen, Zhou Yi, Zhao Zheng, Xie Hua,..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Powerchina Zhongnan Engineering patent application for Unmanned Aerial Vehicle Airport Charging Scheduling Method and System. The invention was developed by Cui Di, Zhong Guangyu, Yang Zongming, Lu Yuwei, Li Muzi, Zeng Youcong and Su Wenzhe.
The pate..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Xi'an Jiaotong University patent application for Design Method of Folding Unmanned Aerial Vehicle Rotating Shaft Shape-preserving Device. Zhang Yang, Pang Bo, Masatoshi, Wang Hui, Xu Jiakuan, Sun Zhiwei and Li Yufei developed the invention.
The pate..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for Ball-end Milling Cutter Milling Force Modeling Method and System Considering Cutting Speed Change. This invention was developed by Kong Feng, Zhao Wei, Peng Linyi, Li Liang, Zhao Guolong and Chen Ni.
The patent applica..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Small Sample Electric Aircraft Composite Material Combined Structure Dynamics Modeling Method Based on Attention Element Learning. This invention was developed by Zhang Yewei, Xu Duo, Zang Jian, Zhan..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Beihang University patent application for Streaming Learning-based Online Prediction Method for Autonomous Landing Risk of Fixed-wing Unmanned Aerial Vehicle in Extreme Weather. The invention was developed by Yang Dezhen, Liu Yeyang, Ren Yi, Fan Dongm..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Shenyang Aircraft Design & Research Institute (AVIC) patent application for Track Determination Method of Hypersonic Flight Vehicle Considering Coriolis Acceleration. Yao Yanlong, Xu Haotian, Fu Jiawei, Xie Fan, Zhang Zhichao, Liu Yinan, Zhang Yeyuan, ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Airbus Operations patent application for Improved Method for Controlling Flight Command of Aircraft, Flight Command Controller Device and Aircraft. This invention was developed by Lehmann Guillaume and Kannussi Mehdi.
The patent application number i..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has applied Chinese patent for Multi-unmanned Aerial Vehicle Formation Control Method Based on Full-drive System Method. Zhu Jing and Zhang Zibei developed it.
The patent application number is CN202511340023 20250918. The patent publication number is CN1210..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Northwestern Polytechnical University has filed a patent application for Complex Environment Unmanned Aerial Vehicle Guiding Method Based on Pursuit Game and Collaborative Obstacle Avoidance. This invention was developed by Wang Jingyu, Wang Wenqing, Zhang Ye, Li Haoyu, Tan Minghu and Han Zhiguo.
The pate..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu University has submitted a patent application for Unmanned Aerial Vehicle Self-adaptive Landing Control Method Based on Layered Nested Two-dimensional Code. This invention was developed by Ding Shihong, Ji Qiang, Sun Jinlin, He Pei and Zhang Shulin.
The patent application number is CN20251128441 202..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Puzhou Technology has applied Chinese patent for Unmanned Aerial Vehicle Landing Control Method and System Based on Fixed Time Observer. Huang Li, Jin Dingshou, Liu Shoubao, Qi Jinxian, Chen Hu, Xue Yuan and Hu Qian developed it.
The patent application number is CN202510785005 20250612. The patent publicati..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Xiangtan University has sought patent for Unmanned Aerial Vehicle Biological Control Method and System Based on Real-time Visual Perception and Accurate Delivery Decision. This invention was developed by Zhou Shouqin, Tang Weihui, Zou Guanglei, Wang Can and Zhao Gaoming.
The patent application number is CN2..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- University of Science and Technology Beijing has submitted a patent application for Tilting Motion Control Method of Tilting Rotorcraft. This invention was developed by Hu Yanpeng, Xu Binghui, Zhao Xulong, Hao Yijing and Guo Jin.
The patent application number is CN202510973878 20250715. The patent publicati..
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