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Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Aecc Aero Engine Control Sys Institute patent application for Secondary Correction Welding Process for Titanium Membrane Disc Coupling for Aviation. The invention was developed by Gong Rongqing, Deng Chengfang, Yang Jiaming, Tang Zhangzhe and Jiang Chen..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Shanghai Huanguo Information Tech Co Ltd has filed a patent application for Unmanned Aerial Vehicle Flight Aging Test Method, Device, System and Medium. This invention was developed by Sun Fei, Wang Lei and Chu Haibo.
The patent application number is CN202511551470 20251028. The patent publication number is..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Xian Aircraft Design Institute Aviation Industry Corporation China has submitted a patent application for Method for Repairing Damage of Composite Material Structure on Airplane. This invention was developed by Yang Yenan, Feng Jun, Duan Tingting, Wang Yuanfang and Jia Yuming.
The patent application number is..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Shanghai Chengfei Aviation Special Equipment and China Nat Offshore Oil Corporation General Aviation Development Co Ltd patent application for Aviation Oil Filling System and Aviation Oil Filling Device. This invention was developed by Fang Zhongming, Hu..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Sichuan Tengdun Tech Co Ltd has sought patent for High-integration-level Lightweight Aviation Piston Engine Integrated Body. This invention was developed by Huang Fulong, Hu Bin, Yao Yuan, Wang Changyou and Xu Ming.
The patent application number is CN202511609380 20251105. The patent publication number is C..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Sun Zeyu has submitted a patent application for Electrolyte Solution Balanced Double-shaft Flight Board.
The patent application number is CN202511879514 20251212. The patent publication number is CN121376154 (A). International Patent Classification codes are B64C29/00, B64D27/34, B64D27/357, G01C9/00 and G01..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Guizhou Xinan Aviation Machinery has applied Chinese patent for Composite Heat Shield Assembly. Yuan Jianghong, Zhao Hang, Gao Song, Cheng Xijie, Feng Lina and Zhao Yang developed it.
The patent application number is CN202511670399 20251114. The patent publication number is CN121376142 (A). International Pa..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published China Hangfa Guizhou Liyang Aviation Power patent application for Protection Clamp and Method for Rectification Bearing Casing Boss Welding. The invention was developed by Wei Zheng, Wang Shaoyu, Wang Yuxi, Zhang Juntao, Zhou Rongjiang, Wen Xiaodong, Hu..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published China Hangfa Guizhou Liyang Aviation Power patent application for Auxiliary Positioning Clamp for Supporting Plate Blade Linear Cutting, Alignment Standard Part and Cutting Method. The invention was developed by Zhang Zheming, Lu Yifeng, Yang Huaying, Z..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released China Hangfa Guizhou Liyang Aviation Power patent application for Magnetic Powder Cleaning and Drying Device and Using Method Thereof. This invention was developed by Zhang Xiaoling, Lin Faxian, Dan Liling, Wang Xiang and Chen Lihua.
The patent applicat..
Aviation
| Thu 21 May 2026
Canberra, May 21 -- Australian Patent Office has released Wing Aviation patent application for System for Mid-air Payload Retrieval by a UAV. This invention was developed by Prager Andre.
The patent application number is AU20250204472 20250616. The patent publication number is AU2025204472 (A1). International Patent Classific..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Civil Aviation University of China has submitted a patent application for Unmanned Operation Sewage Vehicle for Airplane. This invention was developed by Wang Yang, Zhang Zejun and Ji Yuchu.
The patent application number is CN202511549942 20251028. The patent publication number is CN121375615 (A). Internation..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published China Hangfa Guizhou Liyang Aviation Power patent application for Machining Method for Restraining Machining Deformation of Blisk Blades. The invention was developed by Long Jin, Liang Xiaolong, Hu Peng, Hu Jian and Li Yun.
The patent application numbe..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Guizhou Anji Aviation Precision Casting patent application for Profiling Mold and Method for Floating Wall Tile Casting Wax Mold. The invention was developed by Sun Qilun, Yang Daoding, Wen Haiquan, Zheng Lin, Xian Xinglong, Hu Haotian and Xiong Chaokun..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- China Aviation Industry Standard Parts Manufacturing has submitted a patent application for Trimming Die and Method for Bolt Head. This invention was developed by Cao Ke, He Chao, Luo Lichao, Liu Dejun, Wang Sibo and Yang Zhilong.
The patent application number is CN202511637481 20251110. The patent publicatio..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- Shaanxi Hongyuan Aviation Forging has submitted a patent application for Forging Method for Homogenizing Structure of High-quality Gh4169 Alloy Disc Forge Piece. Feng Tao, Deng Ruigang, Zhi Qiang, Kang Yuying, Ma Pengcheng and Ge Wenjun developed the invention.
The patent application number is CN202511830631 ..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- Shaanxi Hongyuan Aviation Forging has submitted a patent application for Preparation Method of Gh4169 Alloy Ultra-fine Grain Annular Die Forging. Chang Haitao, Zhang Tong, Zhang Chunlin, Hoyo, Li Peize, Wen Lang, Li Mingyan and Yan Ke'an developed the invention.
The patent application number is CN202511830622..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Avic Huiyang Aviation Propeller patent application for Propeller Shell End Tooth Machining Device. The invention was developed by Han Donghua, Xu Tong, Ma Xinwei, Lu Zhaopeng, Li Zhizhong, He Jie, Pei Shanshan, Zhang Mengxiao, Zang Zhiyong and Zhang Shu..
Aviation
| Wed 20 May 2026
Beijing, May 21 -- Jiangxi Hongdu Aviation Industry Group and China National Aero Tech Import & Export Corporation have applied Chinese patent for Airplane Grille Air Outlet Device with Air Entering from Side Face. Shen Yingliang, Zhang Yang, Wan Lipeng, Zeng Yu, Kang Yu, Hu Shubei, Zhao Runzhong and Wang Huijin developed it.
..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- Suzhou Hangshi Aviation Equipment Co Ltd, China Aviation International Construction Investment and AVIC APCDI Integration Equipment have submitted a patent application for Wax Injection Control System and Wax Injection Control Method of Wax Injection Machine. This invention was developed by Wan Ming, Gao Rucha..
Aviation
| Thu 21 May 2026
Beijing, May 21 -- Avic Guizhou Anda Aviation Forging and Heavy Machinery Aerospace Mat Engineering Guizhou Co Ltd have submitted a patent application for Extrusion Forming Method and Device for Disc Shaft, Electronic Equipment and Storage Medium. This invention was developed by Wang Longxiang, Zou Wei, Hong Yifei, Chen Songwei,..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- China Aviation International Construction Investment and AVIC APCDI Integration Equipment have submitted a patent application for Heat Conduction Oil Device Capable of Recycling Waste Heat, Oil Supply Method and Multi-tank Operation System. Zhao Bin, Duanmu Binglei, Wang Jing and Gao Dashan developed the inven..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Mini Of Water Resources Information Center Mini Of Water Resource Monitoring Forecasting Center patent application for Reservoir Upstream and Downstream Flight Preview Method and System for Multi-scale Remote Sensing Data Visualization Scene, Medium and..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Shandong Funiya Information Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Flight Path Optimization Method and System Based on Artificial Intelligence. This invention was developed by Zhong Qiao and Zhou Xi.
The patent application number is CN202511563469 20251030. The patent pub..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Zhou Yi has sought patent for Preparation Method of Self-repairing Coating for Fretting Wear of Aviation Aluminum Alloy.
The patent application number is CN202511627625 20251107. The patent publication number is CN121362498 (A). International Patent Classification codes are B05D7/00, B05D7/16, C09D163/00,..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has published REGENT Craft patent application for Hybrid Propulsion for Airborne Craft. The invention was developed by Kays Cory Asher, Cottrell Daniel, Thalheimer William, Klinker Michael and Peters Brett C.
The patent application number is US202519335703 20250922. The pat..
Aviation
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Sichuan Jiuzhou ATC Technology patent application for Tester Integrating Airborne Ais Detection Inspection and Responder Inspection. Tang Siliang, Jiang Feng and Liang Xue developed the invention.
The patent application number is CN202511566887 20251030..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- Japan Aviation Electronics Industry has applied United States patent for Electronic Device. Hashiguchi Osamu developed it.
The patent application number is US202519276272 20250722. The patent publication number is US20260135330 (A1). International Patent Classification code is H01R13/533. Cooperative Paten..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Civil Aviation University of China patent application for Universal Airport Operation Resource Configuration Method Based on Multi-objective Optimization. The invention was developed by Jin Huibin and Wang Jiashuo.
The patent application number is CN20..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Wuhan Xin Naishi Intelligent Technology patent application for Vehicle Body Frame Total Splicing Welding System and Method for Laser Flight Welding. Li Bin, Jiang Ping, Lin Ping, Shu Leshi, Cheng Si, Yin Jun, Gong Youbing and Liu Gang developed the inven..
Aviation
| Tue 19 May 2026
Beijing, May 20 -- Civil Aviation University of China has submitted a patent application for UWOC Light Intensity Distribution Visualization Method and System Oriented to Complex Environment. Yan Dong, Ji Yake, Wang Wenyu and Pang Hongying developed the invention.
The patent application number is CN202511449039 20251011. The ..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has released Pfeiffer Vacuum patent application for Station and Method for Measuring Airborne Molecular Contamination. This invention was developed by Bounouar Julien, Marchal Stéphane, De Vita Marie and Aleveque Arnaud.
The patent application number is US202319119449 2023..
Aviation
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Variflight Technology Co Ltd patent application for Smooth Processing Method and System for Flight Path Data of Aircraft. Wu Chenhao developed the invention.
The patent application number is CN202511953564 20251223. The patent publication number is CN..
Aviation
| Tue 19 May 2026
Beijing, May 20 -- Variflight Technology Co Ltd has filed a patent application for Ads-b-based Aircraft Flight State Identification Method and System. This invention was developed by Gu Minglei, Liu Lei and Jiang Yang.
The patent application number is CN202511936670 20251222. The patent publication number is CN121366508 (A). ..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Avic Huiyang Aviation Propeller has filed a patent application for Fan Blade Root Clamping Mechanism. This invention was developed by Cao Xiaojun, Song Lili, Wang Jing, Min Dianxi, Kou Qiaona, Ling Lei, Sun Xiaoyan and Li Xianfeng.
The patent application number is CN202511453962 20251013. The patent publicati..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has published Japan Aviation Electronics Industry patent application for Electronic Device. The invention was developed by Hashiguchi Osamu.
The patent application number is US202519276236 20250722. The patent publication number is US20260136503 (A1). International Patent C..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Civil Aviation University of China has sought patent for Alloy-resin-based Hydrophobic Membrane Pre-implanted with Organic Phosphine Compound and Preparation Method of Alloy-resin-based Hydrophobic Membrane. This invention was developed by Han Jianhua and Liu Xiulin.
The patent application number is CN2025114..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has published Petrobras patent application for Integrated Method for Producing Long-chain Linear Olefins and Aviation Kerosene by Homogeneous Metathesis. The invention was developed by Rabello Carlos Rene Klotz and Junior Marlito Gomes.
The patent application number is US20..
Aviation
| Tue 19 May 2026
Alexandria, May 20 -- SK Innovation has sought patent for Method for Manufacturing Aviation Fuel. This invention was developed by Lee Seung Woo, Lee Chang Q, Lee Ho Jeong, Lim Yun Ji, Kim Sun Young, Kim Eun Kyoung, Kim Yun Hwa, Park Ki Heum, Lee Hye Soo, Jang Dong Seok and Cho Seung Hyun.
The patent application number is US2025..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Xian Aircraft Design Institute Aviation Industry Corporation China patent application for Quick-release Type Sound Insulation Curtain for Airplane Cabin. Jing Jiafan, Liu Zhongkai, Yu Ming, Li Xiaobo and Wang Wen developed the invention.
The patent appl..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Weihai Guangtai Airport Equipment patent application for Double-front-axle Power-assisted Steering System and Vehicle. This invention was developed by Sun Xiaojian, Zhu Qiang, Wu Xiangming and Gao Jinzhe.
The patent application number is CN202511685296 ..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Jiangxi Hongdu Aviation Industry Group has applied Chinese patent for Forming Method of Composite Material Foam Sandwich Structural Member and Sandwich Member Foaming Mold. Liu Ying, Liu Xingliang, Ma Jun, Yin Jun, Gao Huicong, Wang Mingyu, Yin Ping and Sun Kai developed it.
The patent application number is C..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- Jiangxi Hongdu Aviation Industry Group has filed a patent application for Foam Sandwich Co-curing Mouth-shaped Beam Forming Mold and Method. This invention was developed by Liu Zi'ang, Guo Ruina, Ma Jun, Li Yanping, Pan Yunhui, Qu Siyuan and Xiong Jiejue.
The patent application number is CN202511504224 202510..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- AECC Aviation Power has submitted a patent application for Adapter for Inclined Hole Alignment and Working Method Thereof. Zhang Di, Ren Haipeng, Fu Guorui, Zhang Dongxu, He Hao, Wang Ling, Zhang Lin and Liu Zhiqiang developed the invention.
The patent application number is CN202511766192 20251127. The pate..
Aviation
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Avic Huiyang Aviation Propeller patent application for Propeller Assembling and Hoisting Tool. This invention was developed by Zhao Hongling, Luo Yudan, Yang Li, Xie Wenzhi, Zhang Hefang, Qin Hongjuan, Yu Shaopeng, Fan Haijun, Zhang Yachao, Zheng Kaile, ..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Yangzhou Polytechnic Institute and Yangzhou Shanyu Low Altitude Intelligent Tech Co Ltd have applied Chinese patent for Unmanned Aerial Vehicle Airborne Laser Scanning Method. Yu Yinxia and Guan Zhigang developed it.
The patent application number is CN202511651000 20251112. The patent publication number is ..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- China Southern Airlines and China Aviation Planning and Design Institute Group have sought patent for Anti-collision Early Warning Method, System and Equipment for Hangar and Medium. This invention was developed by Zhu Chongzhang, Du Yongjun, Yuan Tianhang, Shen Mingjing, Li Wei, Tu Jin, Mei Baoxing, Chang Hua..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Sichuan Airport Group and Sichuan Qingxiao Information Tech Co Ltd have applied Chinese patent for Method and System for Dynamically Determining Flight Check-in Closing Time. Long Yong, Zhu Hong, Chen Qinghua, Li Xiaojing, Yang Jibo, Ran Changfeng, Chen Di, Mou Wei, Zeng Nianzhang and Wang Xiaolong developed i..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- China Southern Airlines and China Aviation Planning and Design Institute Group have submitted a patent application for Method and System for Early Warning of Collision of Aircrafts in Hangar. This invention was developed by Zhu Chongzhang, Du Yongjun, Yuan Tianhang, Shen Mingjing, Li Wei, Tu Jin, Mei Baoxing, ..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Civil Aviation University of China has sought patent for Data Processing Method and Equipment for Early Warning of Atmospheric Turbulence of Airplane and Medium. This invention was developed by Li Kenan, Wang Hongyong, Zhao Yifei, Yan Xin, Zhao Yuandi and Bai Peng.
The patent application number is CN202511895..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- China Academy of Civil Aviation Science & Technology has filed a patent application for Aircraft Height Sudden Change Event Judgment Method and System Based on Multi-feature Progressive Type. This invention was developed by Liu Kun, Xu Yubin, Dai Lu, Cao Bo, Jin Qinfang, Tian Xianhui and Dong Zhe.
The patent ..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Civil Aviation University of China has submitted a patent application for Unmanned Aerial Vehicle Classification Method and System Based on Radio Frequency Signals. This invention was developed by Liu Bing, Liu Jiaqi and Shi Mingxin.
The patent application number is CN202511401293 20250928. The patent publica..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Civil Aviation University of China has submitted a patent application for Aircraft Risk Model Training Data Set Design Method Based on Flight Simulator Data. This invention was developed by Liu Tao, Zhang Huilai, Fan Zhiyong and Cui Haiqing.
The patent application number is CN202511453747 20251013. The patent..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has published Civil Aviation University of China patent application for Aircraft Surface Defect Detection Method Based on Yolov10n and Deepsort, Electronic Equipment and Medium. The invention was developed by Wang Hao, Cao Wei and Chen Junnan.
The patent application..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Civil Aviation University of China has applied Chinese patent for Genetic Algorithm-based Floor Design Spectrum Generation Method. Huang Xin, Hou Qi, Zhang Ruoyu, Chen Yu, Lyu Yang and Wu Kun developed it.
The patent application number is CN202511432184 20251009. The patent publication number is CN121351465 (..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Northwestern Polytechnical University has applied Chinese patent for Method for Rapidly Evaluating Service Life of Turbine Cooling Blade Based on Flight Parameters. Sun Shouyi, Li Mengsen, Gao Wenbo, Li Haitao, Yang Weizhu, Wang Xinmei and Yue Zhufeng developed it.
The patent application number is CN202511451..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Jincheng Nanjing Electromechanical Hydraulic Pressure Engineering Research Ct Aviation Industry has submitted a patent application for Manufacturing Method of Multichannel Phase Change Heat Storage Unit of Airborne System. Xu Yunxuan, Yao Yeming, Pan Jun, Tan Jingqi, Liu Baiwen, Yuan Miao, Ma Kechang and Wang ..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Xidian University has sought patent for Open Vocabulary Aviation Target Detection Method and System Based on Prior Denoising Learning. This invention was developed by Liu Xu, Huang Yihong, Zhang Dan, Li Lingling, Sun Xinyu, Jiao Licheng, Liu Fang and Ma Wenping.
The patent application number is CN202511322792..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- No. 20 Research Institute China Electronics Technology Group has submitted a patent application for Heat Dissipation Device of Airborne Antenna. This invention was developed by Liu Yinghu, Fang Tianyu, Ma Yanfei, Li Fang, Wang Lei, Han Bo and Zhang Haigang.
The patent application number is CN202511253960 20..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released PLA Air Force Aviation University patent application for Metabolic Equivalent Driven Endurance Training Intensity Gradient Generation System and Method Thereof. This invention was developed by Yuan Qingrui and Xia Ning.
The patent application number i..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released Cetc Avionics Co Ltd patent application for File Data Transmission Method, Source End, Destination End and System Based on Arinc 429p3 Specification. This invention was developed by Zhang Jing, Wang Yong, Wan Yao, Li Haibing and Luo Xiao.
The patent a..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Civil Aviation University of China has filed a patent application for Flight Delay Recovery Method and Device, Computer Equipment and Storage Medium. This invention was developed by Deng Wu, Jiang Chengzhuo, Peng Yaohan, Zhao Huimin, Wang Xiaojie and Wang Dong.
The patent application number is CN202511711774 ..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Hongfei Aviation Tech Kunshan Co Ltd has submitted a patent application for Real-time and Non-real-time Heterogeneous Low-cost Simulation System for Flight Control Verification. Xu Hangyu developed the invention.
The patent application number is CN202511379654 20250925. The patent publication number is CN12..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Civil Aviation Administration Of China Information Center has sought patent for Block Chain-based Aviation Logistics Data Storage and Verification Separation Method, System and Device. This invention was developed by Zhang Chao, Huang Zhipeng, Wei Shen, Qiu Bin, Zhao Yang and Yin Jialong.
The patent applica..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Xi'an Jiaotong University and AECC Sichuan Gas Turbine Establishment patent application for Temperature and Pressure Dynamic Synchronous Control Method of Flight Environment Simulation System and Related Device. Wang Xin, Chen Xuejiang, Su Yang, Gong Wuq..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released Xi'an Aviation Inst Computing Tech Aviation Ind Corp China Ltd patent application for Hybrid Architecture Flight Control Computer System, Control Method and Storage Medium. This invention was developed by Tong Hang, Han Sheng, Bian Qing, Cheng Junqiang, ..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Liaoning Mice Geographic Information Technology has submitted a patent application for Multi-unmanned Aerial Vehicle Inspection Flight Attitude Control System and Method for City Management. This invention was developed by Tang Ying, Ding Jian, Yu Zhongwei, Li Shijun and Liu Fang.
The patent application numbe..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Shanghai ShiDi Technology patent application for Aircraft Tilting Transition Control Method, Flight Control System and Aircraft. Liu Dongya, Tang Xiaoming, Hwang In-gil, Zhou Longchao and Huang Yongwei developed the invention.
The patent application num..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Low Speed Aerodynamics Institute Of China Aerodynamics Res And Development Center has submitted a patent application for Helicopter Landing Control Method and Device, Helicopter and Storage Medium. Yang Lemon, Zhang Weiguo, Liang Yong, Wang Chang, Ma Shuai, Zhou Pan and Li Dan developed the invention.
The p..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Tianzhiling Tech Chengdu Co Ltd has applied Chinese patent for Autonomous Driving Control Method and System Applied to Cooperative Flight of Low-altitude Aircraft. Zhao Yimin, Xi Wei, Zhao Yi, Tang Wei, Liao Fan and Ren Yuan developed it.
The patent application number is CN202511598841 20251104. The patent ..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Hongfei Aviation Tech Kunshan Co Ltd has sought patent for Control Method and Control System Suitable for Aerodynamic Efficiency Optimization in Transition Flight Stage of Aircraft. This invention was developed by Wang Lei, Ji Changyu and Chen Jimin.
The patent application number is CN202511379660 20250925...
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Jiangsu Aircraft Engine Components Res Institute Co Ltd has sought patent for Electrochemical Forming Process Parameter Optimization Control Method for Aviation Box Wall Shell Structure. This invention was developed by Wu Jiang, Zhao Yan and Yan Xiaolin.
The patent application number is CN202511923751 20251..
Aviation
| Tue 19 May 2026
Beijing, May 19 -- Yikailai Yantai Aviation Equipment Co Ltd has submitted a patent application for Auxiliary Control Method and System for Autorotorcraft in Flight Process. Zhang Jingyuan developed the invention.
The patent application number is CN202511323526 20250916. The patent publication number is CN121348836 (A). Inter..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Shandong Aeronautical University has filed a patent application for Anti-dizziness Training Device for Flight Training. This invention was developed by Zhang Hongxia and Chen Dong.
The patent application number is CN202511633818 20251110. The patent publication number is CN121354410 (A). International Patent ..
Aviation
| Mon 18 May 2026
Beijing, May 19 -- Tian Yalin has applied Chinese patent for Operation Airspace Information Processing Method, Optimization Method and Flight Information Management System.
The patent application number is CN202511268260 20250905. The patent publication number is CN121354391 (A). International Patent Classification codes are..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Zhang Rengen has submitted a patent application for Unpowered Flight Practice Entertainment Device. This invention was developed by Zhang Rengen.
The patent application number is CN202511639279 20251110. The patent publication number is CN121341416 (A). International Patent Classification codes are A63G31/0..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Fangsen Intelligent Technology Foshan has submitted a patent application for Composite Multi-rotor Helicopter. This invention was developed by Wang Zhicheng.
The patent application number is CN202511562629 20251029. The patent publication number is CN121341414 (A). International Patent Classification codes ar..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- China Aviation Development Changchun Control Technology has submitted a patent application for High-temperature-resistant Composite Material Lightweight Actuator and Preparation Method Thereof. This invention was developed by Xu Yan, Shi Shiwei, Tian Meng, Ren Tianyu, Yin Yaobao and Wang Weiqi.
The patent app..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- Shanghai Aircraft Manufacturing has submitted a patent application for Integrated Airplane Vertical Fin and Airplane. This invention was developed by Li Hongchang, Wang Di, Tian Lan, Xia Shuang, Choi Moon Ho and Liu Xingyu.
The patent application number is CN202511688158 20251118. The patent publication numbe..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Zhejiang Juxing Power Tech Co Ltd patent application for Efficient Power System of Flight Rescue Boat, Control Method and Device Thereof. The invention was developed by Chen Anjun.
The patent application number is CN202511527448 20251024. The patent ..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- China Hangfa Guizhou Liyang Aviation Power has submitted a patent application for Counterweight Device for Adjusting Machining Dynamic Balance of Double-journal Blade and Clamping Method. Chen Zebo, Liu Jinlong, Luo Wei, Gao Hong, Yang Youcai, Yang Huaying, Hu Bo, Shen Zhaoyun, Tang Yunxin and Zhou Xiaofu deve..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Southeast University patent application for Method for Preparing Saf Through Continuous Hydrogenation of Bio-based Aviation Oil Precursor and Hydrogenation Reactor. This invention was developed by Ma Longlong, Ma Shengyong, Zhang Xinghua and Chen Lungang..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received TravelSky Technology patent application for Method, System and Device for Pushing Departure Flight State Change Information and Storage Medium. Zhang Wei, Qiao Yujie, Wang Jiamin, Fu Na, Zhang Liyuan, Li Xinxin and Liu Dongmei developed the invention.
T..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Xi'an Kangcheng Machine Mft Co Ltd patent application for Cutting and Grinding Integrated Equipment for Aviation Structural Part. Hu Bin, Lei Meng, Sha Jiang and Hou Quanliang developed the invention.
The patent application number is CN202511897583 20..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Jiangxi Changxing Aviation Equipment Co Ltd has applied Chinese patent for Heat Dissipation Type Gearbox Device of Aviation Equipment. Jiang Yiwei, Rao Shuilin, Hu Chen, Wang Jianfang, Zhou Xin, Ma Yangli, Yi Fan and Bai Huiwen developed it.
The patent application number is CN202511893646 20251216. The pate..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Zhuzhou Times Rubber & Plastic Components Dev Co Ltd and Zhuzhou Times New Material Technology patent application for Aviation Liquid Bomb Vibration Isolator and Vibration Isolation Frequency Adjusting Method of Inertia Flow Channel Body of Aviation Liqu..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- China Airplane Strength Research Institute has filed a patent application for Performance Testing Device and Performance Testing Method for Dynamic Impact Mechanics of Aircraft Cockpit Airborne System. This invention was developed by Yang Huan, Wang Yafeng, An Hao, Liu Junying, Li Xi, Hui Xulong and Bai Chunyu..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Jiangxi Hongdu Aviation Industry has sought patent for Flight Outfield Engine Ground Oil Seal System. This invention was developed by Mao Jusheng, Jiao Zhiqiang, Zhu Lang, Fu Yueyang, Tang Baofeng, Fu Linhui, Sun Yanbin and Gan Wenjian.
The patent application number is CN202511504221 20251021. The patent publ..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Shanghai Aviation Machinery has submitted a patent application for Helicopter Main Propeller Hub Automatic Inclinator Comprehensive Bracket. This invention was developed by Zhang Yong, Zhang Le, Liang Yujing and Wang Rong.
The patent application number is CN202410946513 20240716. The patent publication numb..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Sichuan Ouhang Technology patent application for Electronic Flight Manual Fixing and Adjusting Device. Kong Weixing, Zhao Jiayuan, Zhang Bo, Yuan Zhao and Chen Hongchun developed the invention.
The patent application number is CN202511910848 20251217. T..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Shitai Ind Co Ltd has submitted a patent application for Adjustable Clamp for Numerical Control Machining of Helicopter Rotor Blade Clad Iron. This invention was developed by Chen Jianhui, Chen Zhonggan, Lu Fangyong, Luo Jun, Chen Huixin, Ye Ding, Mou Xidong, Wang Xiaofang, Li Shengli and Wang Yaofeng..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Shaanxi Hongyuan Aviation Forging patent application for Method for Controlling Deformation of High-temperature Alloy Ring Piece in Machining Process. Yao Yanjun, Yin Donghang, Zhang Yanzhen, Quan Jie and Cai Song developed the invention.
The patent app..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- Jiangxi Hongdu Aviation Industry Group has sought patent for Mounting Tool for Sleeving Sealing Shaft into Cylinder in Buffer Strut. This invention was developed by Huang Zhenzi, Zhang Lijuan, Li Yao, Zong Jin, Jin Song, Qiu Yangfeng, Sun Maogang and Huang Zhenyu.
The patent application number is CN2025115041..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released AECC Harbin Dongan Engine patent application for Large-tightness Pressing Tool and Method for Helicopter Inner Rotor Shaft Bearing. This invention was developed by Miao Fuhua, Yan Bing, Zhang Bowen, Xin Kezhong, Wang Ying, Deng Hongyang and Su Lei.
The ..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- China Aviation Industry Standard Parts Manufacturing has submitted a patent application for Manufacturing Method of Aviation 300-series Stainless Steel High-locking Nut. This invention was developed by Ma Hang, Lu Youliang, Chen Meimei and Hu Yang.
The patent application number is CN202511655379 20251112. The..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- China Hangfa Guizhou Liyang Aviation Power has sought patent for Positioning Tool for Arched Frame on Diffuser. This invention was developed by Liu Zhigang, Bai Qiang, Zhou Xinbin, Dong Tinghao and Zhao Xingyu.
The patent application number is CN202511619416 20251106. The patent publication number is CN121339..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- China Hangfa Guizhou Liyang Aviation Power has filed a patent application for Turning Method for Special-shaped Slender Shaft Parts. This invention was developed by Wu Donghua, Lei Binbin, Liu Jianing, Zhu Shiwei, Wang Weilin, Jin Xiaosong and Ye Lanling.
The patent application number is CN202511682980 202511..
Aviation
| Sun 17 May 2026
Beijing, May 18 -- State Owned Sida Machinery Manufacturing has submitted a patent application for Grafting Printing Repair Method for Defects of Aviation Equipment. This invention was developed by Ruan Shifei, Wen Quan, Wang Jian, Li Xiaoxuan, Zhang Shuanglei, Yang Kaidi and Yang Yang.
The patent application number is CN202511..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- Shenzhen Feisi Communication Tech Co Ltd has submitted a patent application for Beam Alignment Method and System Based on Low-altitude Flight Scene. Tang Xiaorong, Sui Yunheng, Guo Mingwei, Geng Changqing and Zhong Chuqin developed the invention.
The patent application number is CN202511251435 20250903. The..
Aviation
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Japan Aviation Electronics Industry patent application for Socket Connector. This invention was developed by Ashibu Kenta.
The patent application number is CN202510387892 20250331. The patent publication number is CN121332209 (A). International Patent C..
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