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Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Shenyang Aerospace University has applied Chinese patent for Tightening Equipment Special for Stepless Variable-pitch Aviation Equipment Nut. Ye Changlong, Liu Xinqi, Jia Rongdian and Yu Suyang developed it.
The patent application number is CN202511312410 20250915. The patent publication number is CN1209210..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received China Hangfa Guizhou Liyang Aviation Power patent application for Fixture and Method for Welding Front Wall Plate and Rear Wall Plate of Rectification Bearing Casing. Wei Zheng, Shang Wangjun, Wen Xiaodong, Chen Fuyun, Zhang Juntao, Huang Chenting, Li ..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Guizhou Anji Aviation Precision Casting has sought patent for Method for Improving Gravity Correction Qualified Rate of Casting. This invention was developed by Ren Anxing, Gao Xiaohui and Huang Yinrong.
The patent application number is CN202511200531 20250826. The patent publication number is CN120920551 (..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangxi Hongdu Aviation Industry Group has submitted a patent application for Rapid Color Changing Valve Group Device of Airplane. This invention was developed by Qiu Yanping, Huang Yong, Li Feng, Yan Liqing, Li Xuyong, Li Qiong, Liao Ke and Tu Zhihao.
The patent application number is CN20251122248 20250724..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangxi Hongdu Aviation Industry Group has submitted a patent application for Automatic Spraying Paint Conveying and Supplying Device. Huang Yong, Qiu Yanping, Liu Chunfeng, Li Feng, Li Qiong, Li Xuyong, Huang Jinjin and Ding Longjiang developed the invention.
The patent application number is CN20251122239 ..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published China Aviation Industry Standard Parts Manufacturing patent application for Using and Operating Method of Clamp Spring of Numerically Controlled Lathe. The invention was developed by Seong Gil-min, Qu Ping and Xiong Tingting.
The patent application n..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Changzhou University has submitted a patent application for Motion Decoupling One-translation Three-rotation Parallel Mechanism and Flight Simulator. She Xingyu, Shen Huiping, Zhu Xiao, Li Tao, Ye Pengda and Li Ju developed the invention.
The patent application number is CN202511217010 20250828. The patent ..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- China Hangfa Guizhou Liyang Aviation Power has sought patent for Aero-engine Turbine Disc Lifting Appliance and Using Method Thereof. This invention was developed by Xue Meng, Jiang Ronghui, Zhu Peilong, Wang Hao, Tian Fei, Zhang Yuesong, He Yao, Li Xuelian, Liu Zhanlong, Zheng Shuibo, Liu Jiang, Chen Hua, Z..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Qingdao University of Technology has applied Chinese patent for Imitation Dragonfly Ornithopter with Adjustable Ornithopter Attack Angle and Flight Method Thereof. Zhang Pingxia, Xu Changda and Zhu Yongqiang developed it.
The patent application number is CN202511414922 20250930. The patent publication numbe..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Avic Huiyang Aviation Propeller has filed a patent application for Marine Aluminum Alloy Paddle Surface Repairing Equipment and Repairing Method. This invention was developed by Tian Shuquan, Yan Wei, Takamichi and Zhang Liqiang.
The patent application number is CN202511167595 20250820. The patent publicati..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Hubei Aviation Precision Machinery Technology patent application for Armrest Lock of Seat and Automobile Seat. The invention was developed by Li Shuangqiang, Li Min, He Shengbo and Xiao Yihao.
The patent application number is CN202511382271 20250925...
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Jiangsu Xinyang New Material patent application for Forming Method for Horizontal Tail of Small Unmanned Helicopter. This invention was developed by Li Jun, Meng Fei, Cao Mengling, Wang Tao, Zhang Tong, Zhang Yiwen and Ding Ye.
The patent application ..
Aviation
| Tue 24 Mar 2026
Beijing, March 25 -- Civil Aviation University of China has submitted a patent application for Preparation Method and Preparation Device of Electronic-grade Hexafluorobutadiene. This invention was developed by Yan Hao and Ding Lechang.
The patent application number is CN20251132442 20250725. The patent publication number is CN1..
Aviation
| Wed 25 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published GE Aviation Systems patent application for Power Distribution System and Method of Operating. The invention was developed by Dalal Manish Ashvinkumar.
The patent application number is US202418887539 20240917. The patent publication number is US20260081420 (A..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- Civil Aviation University of China has sought patent for Wing Frost Thickness Detection Method and System in All-weather Ground Environment. This invention was developed by Gao Mei, Zhuang Qi, Wang Shuaibin and Chen Bin.
The patent application number is CN20251118770 20250723. The patent publication number ..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- Fangsen Intelligent Technology Foshan has applied Chinese patent for Ultra-low-altitude Vertical Take-off and Landing Aviation Amusement Teaching and Training Integrated Equipment. Ding Bangxin and Wang Zhicheng developed it.
The patent application number is CN202511348486 20250920. The patent publication n..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Beihang University patent application for Aircraft Scene Sliding Guiding and Positioning Method Based on Airborne Foresight Camera. This invention was developed by Wang Hongxia, Fang Kun, Zhang Shuguang, Liu Hongwu and Wang Zhipeng.
The patent applica..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Chinese People's Liberation Army Air Force Characteristic Medical Center patent application for Abnormal Physiological State Real-time Early Warning Method and System Based on Key Events in Flight. This invention was developed by Shang Lamei, Zhou Yubi..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- Civil Aviation University of China has submitted a patent application for Branch Pipe-perforated Screen Composite Sound Absorption Structure for Flow Pipe Noise Reduction. Hong Zhiliang, Chen Lingfeng, Wang Zhiyuan, Liu Limei and Niu Jilin developed the invention.
The patent application number is CN20251113..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Qualcomm patent application for Air User Equipment (UE) Policy Configuration Based on Air Flight Zone. The invention was developed by Faccin Stefano, Phuyal Umesh, Liu Le and Van Duren David F.
The patent application number is CN20248022999 2024031..
Aviation
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Chinese People's Liberation Army Air Force Characteristic Medical Center patent application for Physiological State Monitoring Method in Flight Process of Pilot. Cao Zhengtao, Shang Lamei, Jia Chenlong, Zhou Yubin, Qin Yufei, Guo Dalong, Guo Zichuan an..
Aviation
| Wed 25 Mar 2026
Alexandria, March 25 -- Deere & Company has applied United States patent for System and Method for Predicting and Acting upon Airborne Obscurant Conditions Related to Activity in a Work Area. Bullis Michael C, Jacob Bimal, Breiner Scott J and Graham Brett S developed it.
The patent application number is US202418888917 20240918...
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- China Academy of Civil Aviation Science & Technology and Civil Aviation University of China have submitted a patent application for Reversible Atmospheric Transmissometer. This invention was developed by Jia Bei, Zhang Qingchun, Zhang Alibumi and Tai Hongda.
The patent application number is CN202511401917..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Nanhang Tech Guangdong Hengqin Co Ltd, Zhuhai Xiangyi Aviation Tech Company Ltd and China Southern Airlines have submitted a patent application for Accurate Positioning Method, System and Equipment for Three-dimensional Adjustable Connecting Piece of Flight Simulator and Storage Medium. This invention was de..
Aviation
| Tue 24 Mar 2026
Beijing, March 24 -- Avic Aviation Simulation System Co Ltd has submitted a patent application for Rapid Repositioning Method and System for All-motion Flight Simulator. This invention was developed by Yin Bairan, Zhang Qiang, He Chenlu, Wu Yang and Wu Yuanhang.
The patent application number is CN202510749533 20250606. The pa..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Haohang Junming Tech Guangdong Co Ltd has submitted a patent application for Large-load EVTOL Flight Intelligent Management and Control System. Zhang Zhixin, Zhang Zhigang, Chee Sze Keat and Li Jinlin developed the invention.
The patent application number is CN202510991722 20250718. The patent publication..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Haihui New Energy Motor Co Ltd has submitted a patent application for Sightseeing Vehicle Timing Automatic Return Flight System and Automatic Return Flight Method Thereof. This invention was developed by He Zhaohao, Wang Xiuyun, Zhang Yu, Xu Chuanwen and Wang Xiaohan.
The patent application number is CN20..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Chengdu Feihang Zhiyun Tech Co Ltd has sought patent for Virtual Test Flight Real-time Simulation and Management and Control System Oriented to Complex Scene. This invention was developed by Yang Long, Jiang Wei, Fu Chuan and Huang Chuan.
The patent application number is CN202510947963 20250710. The paten..
Aviation
| Mon 23 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released China Mobile Group Design Institute Co Ltd and China Mobile Communications patent application for Airspace Coverage Method and Apparatus for Low-altitude Flight Route, and Device and Storage Medium. This invention was developed by Guo Bao, Gao Feng, Zhang ..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Institute High Speed Aerodynamics China Aerodynamics Res & Dev Ct has submitted a patent application for Method for Determining Flight Thrust of Nacelle of Turbofan Engine. This invention was developed by Zhang Ce, Tao Yang, Wang Hexiang, Xiong Neng, Liu Dawei, Wu Anda, Xie Xiang, Hu Peilin and Wang Xue.
..
Aviation
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received THK Co Ltd patent application for Flight Robot and Support Mechanism for Flight Robot. Hoshide Kaoru, Okada Norimasa, Shibuya Masaki and Oba Kii developed the invention.
The patent application number is WO2025JP30385 20250828. The patent publication num..
Aviation
| Tue 24 Mar 2026
Beijing, March 24 -- National Space Science Center, CAS has sought patent for Design Method of Airborne Dual-band Active and Passive Glacier Detection System and Glacier Detection Method. This invention was developed by Ma Jianying, Zhu Di, Dong Xiaolong, Liu Yi, Xu Guoqing and Bai Dongjin.
The patent application number is CN20..
Aviation
| Tue 24 Mar 2026
Beijing, March 24 -- Civil Aviation University of China has submitted a patent application for Simulation Method and System for Emergency Evacuation of Personnel of Wide-body Airliner with Composite Inclined Attitude. This invention was developed by Cheng Ming and Li Zhuorong.
The patent application number is CN20251115374 2025..
Aviation
| Tue 24 Mar 2026
Beijing, March 24 -- Civil Aviation University of China has submitted a patent application for Deep Active Time Sequence Clustering Method Fused with Multi-level Comparative Learning. Huo Weigang, Zhu Xu and Zhang Pan developed the invention.
The patent application number is CN20251116585 20250723. The patent publication number..
Aviation
| Tue 24 Mar 2026
Beijing, March 24 -- Civil Aviation University of China has submitted a patent application for Efficient Space-time Converter Method and Device Combining Time Window and Sparse Attention. This invention was developed by Wang Peng, Bai Shikang and Feng Longxi.
The patent application number is CN20251123508 20250724. The patent p..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Civil Aviation University of China has sought patent for Aircraft Docking Method Based on Vector Magnetic Force Control. This invention was developed by Qin Jiahao, Liu Jiashuo, Wang Haoyu, Wu Yushu and Wu Jiayi.
The patent application number is CN202410558303 20240507. The patent publication number is CN12..
Aviation
| Mon 23 Mar 2026
Beijing, March 24 -- Chengdu University of Technology has submitted a patent application for Full-irradiation Aviation Electromagnetic Observation Method. This invention was developed by Wang Kunpeng, Lin Junkai, Wang Yingping, Zhang Yu, Wu Hao and Tang Yujie.
The patent application number is CN202511129828 20250813. The patent..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Civil Aviation University of China has submitted a patent application for Efficient Single-phase Full-spectrum Luminescent Material. This invention was developed by Geng Dongling, Xie Wei, Miao Xinxin, Wang Mengyue, Chen Ziheng and Tian Yongfeng.
The patent application number is CN202410553665 20240507. The..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Civil Aviation University of China has submitted a patent application for Co-doped Mechanoluminescent Material, Preparation Method Thereof, Force-sensitive Response Household Component and Preparation Method of Force-sensitive Response Household Component. Wei Tong, Fan Jiawen, Yao Hengxi, Wu Liwei and Han Y..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- State Intellectual Property Office of China has released Shanghai Huafenghe Biotechnology Co Ltd patent application for Preparation Method of Catalyst for Preparing Sustainable Aviation Fuel Through Co2 Hydrogenation. This invention was developed by Zhao Chen, Liu Ruiqiang, Ma Bing and Tai Kiyoshi.
The pa..
Aviation
| Sun 22 Mar 2026
Munich, March 23 -- Guangzhou Walkera Tech Co Ltd has applied European patent for Swashplateless Helicopter and Control Method Thereof. Luo Zhihong, Li Ben, Xia Ye, Xu Ke and Wu Chunsheng developed it.
The patent application number is EP20240222091 20241220. The patent publication number is EP4711272 (A1). International Paten..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Qingyanyi Hydrogen Energy Tech Changzhou Co Ltd has submitted a patent application for Adaptive Altitude Operation Method and Device of Aviation Fuel Cell, Computer Equipment and Readable Storage Medium. This invention was developed by Liu Qian and Ye Kang.
The patent application number is CN202510919218 ..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Civil Aviation University of China has submitted a patent application for Kinetic Energy Recovery System of Aircraft Rodless Tractor Chassis Vector Drive-by-wire System. This invention was developed by Huang Weimin, Liu Jiashuo, Zhai Chuangye, Wang Haoyu and Li Jialu.
The patent application number is CN2024..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Shenyang Tunan Intelligent Mfg Co Ltd has submitted a patent application for Clamping Device for Aviation Shell Type Structural Parts. Xu Haitao, Tian Yang, Liu Changhao and Yuan Fang developed the invention.
The patent application number is CN202511446505 20251011. The patent publication number is CN1209..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- China Hangfa Guizhou Liyang Aviation Power has submitted a patent application for Grinding Device and Method for Inner End Face of Bush. This invention was developed by Wang Xingjin, Long Teng, Dong Shuxian, Liu Xiaosa and Pang Mingliang.
The patent application number is CN202511154459 20250818. The patent ..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- State Intellectual Property Office of China has received Avic Huiyang Aviation Propeller patent application for Lathe Fixture and Machining Method of Eccentric Pin Seat. Li Xiaohong, Liu Jingzhe, Zhang Xiaoguang, Zhou Xueliang, Wei Yakang, Zhang Penghui, Zou Jian, Xu Zhixuan and Liu Zhiqiang developed the in..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- State Intellectual Property Office of China has published Changzhou Zhonglian Aircraft Mfg Co Ltd and Changzhou Zhonglian Aviation Tech Co Ltd patent application for Adjustable Clamp for Numerical Control Machining of Manned Helicopter Rotor Blade. The invention was developed by Shen Benzhong, Fu Haibo, Sun ..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Civil Aviation University of China has sought patent for Full-vector Tractor Control Method and Device. This invention was developed by Huang Weimin.
The patent application number is CN202410553781 20240507. The patent publication number is CN120902731 (A). International Patent Classification codes are B60W..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Nanjing University has submitted a patent application for Composite Aircraft with Flight and Water Surface Navigation Functions and Control Method Thereof. This invention was developed by Li Xicai, Yang Haozhe, Wang Minyu, Zhang Siyuan and Diao Jialin.
The patent application number is CN202511257632 2025090..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Shenyang Aerodynamics Research Institute Aviation Industry, China has submitted a patent application for Double-balance Hanging Flight Measurement System and Method for External Store Flight Force Measurement Test. Zhang Aonan, Li Yong and Guo Juguang developed the invention.
The patent application number i..
Aviation
| Mon 23 Mar 2026
Beijing, March 23 -- Hangzhou Innovation Research Institute of Beihang University and Beihang University have filed a patent application for Integrated Intelligent Internet-of-things Sensing Method and Device for Civil Aviation Airborne Monitoring. This invention was developed by Hu Haimiao, Gong Xuan and Liu Lulu.
The patent..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Beijing Xinhong Gaoke Information Tech Co Ltd and Zhuhai Guangheng Technology have submitted a patent application for Low-altitude Aviation Meteorological Service Method and System Based on Multi-source Data Fusion. Shi Xinde, Zhao Deping, Ren Liying, Wang Ye, Han Zengliang, Zhang Yisong, Zou Yongle and Zhou..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Nuobikan Artificial Intelligence Tech Chengdu Co Ltd has filed a patent application for Pipeline Detection Method for Civil Aviation Guarantee. This invention was developed by Liao Yu, Lin Renhui, Xie Ke and Li Ke.
The patent application number is CN202511394213 20250928. The patent publication number is ..
Aviation
| Sat 21 Mar 2026
Alexandria, March 21 -- Largan Precision has been awarded a patent for Optical Lens System and Time of Flight Sensing Module. This invention was developed by Hsueh Chun-che, Wang Jin Sen, Huang Hsin-hsuan and Yang Fuh-shyang.
The patent application number is US202318110877 20230216. The patent publication number is US12578551 (..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Zhuhai Xiangyi Aviation Tech Company Ltd patent application for Decision Support Method, System and Equipment for Multi-source Heterogeneous Flight Data and Storage Medium. This invention was developed by Weng Peiyan, Liu Yan, Guo Haobin, Zhang Daojun ..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Weihai Guangtai Airport Equipment patent application for Method for Constructing Virtual Boundary of Aerial Ladder Fire Truck. This invention was developed by Xie Mengjiao, Zhong Tao, Zhang Xin, Zhao Cheng and Wang Xiqi.
The patent application number ..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Shaanxi Hongyuan Aviation Forging has applied Chinese patent for Design Method of Special-shaped Blank for Equal-flash Forging of Square Forge Piece. Shu Ruichang, He Jian and Chen Fei developed it.
The patent application number is CN202510890569 20250630. The patent publication number is CN120874268 (A). I..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Avic Xi'an Aircraft Industry Group Co Ltd has filed a patent application for Method for Automatically Calculating Airplane Profile Waviness in Matlab Environment. This invention was developed by Yang Liang, Yu Fei, Chen Jinxiang, Wu Jie, Peng Yanmin and Du Yingna.
The patent application number is CN202510..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Pla Naval Aviation University has submitted a patent application for Attention Data Acquisition and Analysis Method for Flight Training. Zhang Wei, Lyu Youbin, Fu Xiwen, Liu Jianchao, Ji Siyu, Jiang Jiangtao, Gao Long, Xing-qi Kaixiang, Wang Xiang, Li Xuan and Rong Hange developed the invention.
The paten..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Accounting Centre Of China Aviation has applied Chinese patent for Multi-source Data Set Query Processing Method and Device. Deng Shuo, Tian Qiang, Xu Zhiwei and Ye Hai developed it.
The patent application number is CN202510806090 20250617. The patent publication number is CN120873019 (A). International P..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Wuji Exploration Shanghai Tech Co Ltd patent application for Heterogeneous Flight Control Computer and Redundancy Flight Control Computer System. The invention was developed by Zhang Pei.
The patent application number is CN20251132736 20250725. The..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Wuji Exploration Shanghai Tech Co Ltd has filed a patent application for Flight Control Computer and Redundancy Flight Control Computer System. This invention was developed by Zhang Pei.
The patent application number is CN20251132732 20250725. The patent publication number is CN120872887 (A). Internationa..
Aviation
| Fri 20 Mar 2026
Alexandria, March 21 -- Innovative Solutions & Support Inc has secured a patent on Systems and Methods for Implementing Automated Flight Following Options and Upgrading Legacy Flight Management Systems. Askarpour Shahram and Knopf Markus developed the invention.
The patent application number is US202318141122 20230428. The pa..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Zhejiang Dongfang Polytechnic has submitted a patent application for Unmanned Aerial Vehicle Flight Airspace Safety Information Determination Method, Device and Equipment. Yu Xiaojun, Fang Zhijie, Wang Xiaosheng, Xiao Miao, Yang Chaoqiong, Qin Hao, Li Da, Guo Weiqi, Kwa Ji-hyun and Zheng Zhiyuan developed th..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Donghang Tech Application Research And Development Center Co Ltd has sought patent for Flight Category Identification Method, Flight Management Platform and System. This invention was developed by Jiang Yin, Wang Zhimin, Sun Yanjin and Li Jun.
The patent application number is CN202511145425 20250815. The ..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Sichuan Jiuzhou ATC Technology has sought patent for Double-layer Low-altitude Airline Network Flight Plan Deployment Method and System Based on Time Window. This invention was developed by Liu Yang, Geng Yitian, Wang Yan, Liu Zhigang, Wang Yancheng, Guo Haizhou and Kou Jiangheng.
The patent application num..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Xiangshui Kaimai Meteorological Data Co Ltd patent application for Application System and Method of Meteorological Information in Flight Scheduling. Yang Chunfeng and Liu Xiao developed the invention.
The patent application number is CN202510849228 ..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- China Aviation Navigation Mat Beijing Co Ltd has sought patent for Method for Automatically Extracting Flight Program Data from Chart. This invention was developed by Yuan Zeda.
The patent application number is CN202511393080 20250927. The patent publication number is CN120874781 (A). International Patent..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Civil Aviation University of China has submitted a patent application for Multi-dimensional Behavior Driven Panoramic Hotspot Sorting and Dynamic Loading Method. This invention was developed by Jiao Wenhuan, Feng Xingjie, Zhao Yun, Chen Bin, Zuo Haichao, Zhao Lina and Wang Shuang.
The patent application num..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Xiamen University of Technology patent application for Decoupling Sliding-mode Predictive Control Method for Hypersonic Flight Vehicle and Storage Medium. The invention was developed by Gao Haiyan, Lin Zhihua and Lu Ting.
The patent application numbe..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Beijing Institute of Technology has submitted a patent application for Unmanned Aerial Vehicle Cooperative Search Flight Path Planning Method Based on Value Evolution Reinforcement Learning. Zhang Bowen, Sun Xingchang, Hu Zijian, Chen Junyu and Li Dongni developed the invention.
The patent application numbe..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Aerospace Times Feihong Tech Co Ltd has filed a patent application for Multi-unmanned Aerial Vehicle Airborne Cooperative Control Method, Electronic Equipment and Readable Storage Medium. This invention was developed by Zhang Junhui, An Tianzheng, Shen Yuanyuan, Zhao Xiaosong and Zhan Hailun.
The patent a..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Zhejiang University of Science and Technology has submitted a patent application for Robust Flight Path Tracking Method for Unmanned Surface Vehicle Based on Trajectory Curvature Adaptive Segmentation Control. This invention was developed by Zhang Zhenxing, Wang Xiaohui, Liu Liqiang and Dai Yuntao.
The pate..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Zhuhai Xiangyi Aviation Tech Company Ltd has sought patent for Self-adaptive Control Method, System and Equipment for Instructor Seat of All-motion Flight Simulator. This invention was developed by Li Baoning, Huang Weiguang, Liu Lei, Zheng Wancheng, Sun Youping, Yuan Dameng, Liu Junkai, Song Wenkang, Cao Ji..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Civil Aviation Second Institute Chengdu Sustainable Aviation Fuel Tech Co Ltd has filed a patent application for Airworthiness Conformity Judgment Method for Aviation Jet Fuel. This invention was developed by Yang Zhiyuan, Zeng Ping, Wang Biyao, Qian Jing, Chen Yu, Wang Qiang, Zhou Ning and Song Wei.
The ..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Nanhang Tech Guangdong Hengqin Co Ltd patent application for SVM (support Vector Machine)-based Flight Simulator Simulation Piece Life Prediction and Preventive Replacement Method, System and Equipment and Storage Medium. Qiu Haihuan, Zhang Xin, Wang Z..
Aviation
| Sat 21 Mar 2026
Beijing, March 21 -- Civil Aviation University of China has submitted a patent application for Generalized Eigenvalue-based Acoustic Liner Impedance Direct Measurement Method. This invention was developed by Chen Lingfeng, Hong Zhiliang, Zhang Jiaqi, Liu Limei and Han Yunxiao.
The patent application number is CN202511132166 202..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released China Hangfa South Industry patent application for Efficient Low-deformation Machining Method Suitable for Aviation Blade Disc and Aero-engine. This invention was developed by Chen Xuelin, Zheng Nansong, Tang Jinyuan, Su Qinghuai and Chen Liang.
The p..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Hefei Jianghang Aircraft Equipment patent application for Control Method of Three-bed Airborne Oxygen Generation System. Wang Bing, Fang Ling, Sun Yundong, Wang Cheng and Sun Shuo developed the invention.
The patent application number is CN20251156268..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Guangzhou Kuluo Tech Co Ltd has submitted a patent application for Game Flight Control Method and Device and Electronic Equipment. This invention was developed by Shuai Yuyang and Li Chaozan.
The patent application number is CN202511108892 20250808. The patent publication number is CN120860599 (A). Intern..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Tianjin Tianduan Press Co Ltd has submitted a patent application for Intelligent Aviation Blade Production Line. This invention was developed by Jin Hongbin, Su Lei, Guan Yabin, Hu Jinshuang, Niu Chunyu, Lu Fuli and Du Lifeng.
The patent application number is CN202511110668 20250808. The patent publicatio..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shaanxi Hongyuan Aviation Forging patent application for Forming Method of Large-plane Local High Boss Type Special-shaped Structure Forge Piece. This invention was developed by Liu Xin, Cao Zhi, Guo Minge and Zhu Juanjuan.
The patent application numb..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Civil Aviation University of China has submitted a patent application for Axisymmetric Temperature Field Temperature Accurate Detection Method Based on Light Angular Momentum Conservation. Wu Jun, Zhou Xinlong, Ma Kai, Guo Runxia, Chen Jiusheng, Liu Guixing, Huang Chao and Zhang Gewen developed the invention..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Inner Mongolia Haiyang Gongxin Tech Co Ltd patent application for Unmanned Aerial Vehicle Intelligent Flight Control System for Low-altitude Traffic Management. The invention was developed by Wang Liquan, Hu Ruilin and Zhang Xu.
The patent applicat..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Tonghao Low Altitude Intelligent Tech Co Ltd has submitted a patent application for Autonomous Flight Reliable Positioning System and Method Based on Multi-source Data. Chen Yongjiang, Li Xiayang, Shi Long, Li Hao, Wang Zhanbei and Huang Zhenyu developed the invention.
The patent application number is CN2..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Sichuan Airlines patent application for Maintenance and Detection Equipment for Airplane Wheel. Liu Xing, Mo Yingguo and Lee Jun-sung developed the invention.
The patent application number is CN202511407541 20250929. The patent publication number is C..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Jinan Vocational College patent application for Auxiliary Tool for Disassembling and Assembling Elastic Thread Sleeve of Airplane Transmission Steel Cable. He Xiaofei, Li Liang, Yin Zhiwei, Kong Xinyi and Bian Hongning developed the invention.
The pat..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- Shenyang Northern Aircraft Maintenance has sought patent for Mounting Tool and Method for Wear-resistant Ring of Air Inlet Guide Vane Cavity of Airplane Auxiliary Power Device. This invention was developed by Xue Jiwei, Wu Bing, Li Xiankai, He Fei and Shi Shuwen.
The patent application number is CN202511772..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Guizhou Anji Aviation Precision Casting has submitted a patent application for Detection Tool and Method for Vertical Adapter Casting of Flanged Pipeline. This invention was developed by Gou Wanlin.
The patent application number is CN202510870362 20250626. The patent publication number is CN120868858 (A). I..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shenzhen Woke Tech Co Ltd patent application for Foam Female Die Manufacturing Method of Airplane Model. This invention was developed by Wang Weifeng, Wang He and Lin Kun.
The patent application number is CN20251193061 20250806. The patent publicati..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Hunan Lingte Tech Co Ltd has submitted a patent application for Information Transmission Method and Device for Aviation Obstruction Beacon. Li Hao, Xu Liang, Liu Zebin, Lee Sang-jun, Liu Weini, Fan Ke and Peng Xianxin developed the invention.
The patent application number is CN202511199815 20250826. The p..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- Beijing Tianhua Hangtong Tech Center Limited Partnership has sought patent for ATN/IPS-oriented Aviation Mobility and Multilink Management Method. This invention was developed by Li Silei, Wang Shujing, Dan Zhiqiang, Lei Chengqian and Liu Chen.
The patent application number is CN202511359065 20250923. The..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- Shenzhen Kaidafeng Precision Metal Products has submitted a patent application for Unmanned Aerial Vehicle Flight Anti-collision Device. This invention was developed by Liu Bo.
The patent application number is CN202511217259 20250828. The patent publication number is CN120863934 (A). International Patent Cl..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- State Operated Luoyang Dancheng Radio Factory has submitted a patent application for Test Method and System for Mounting Real-mounted Aviation Equipment on Standard Aerial Carrier Simulator. Liu Zhiyong, Li Xiaofeng, Chen Yawei, Zhang Liyan, Wang Fei, Sun Yaoyao, Liu Fei, Zhao Zhenhua, Yang Xiaoyun and He Gu..
Aviation
| Thu 19 Mar 2026
Beijing, March 20 -- Chongqing University has filed a patent application for Vibration Isolation and Buffering Integrated Helicopter Anti-crash Seat Based on Magneto-rheological Technology. This invention was developed by Dong Xiaomin, Xu Di, Rao Zhicheng and Chen Yanhe.
The patent application number is CN20251144218 20250728. ..
Aviation
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Zhilian Xinneng Power Tech Co Ltd patent application for High-potential Airborne Live Working System of Power Transmission Line On-line Monitoring Device. Ma Bo, Wang Zhenqiu, Li Fangfang, Yuan Rui, Guo Dong, Zhang Bo, Sun Yuwei, Yang Wei, Liang Huan a..
Aviation
| Thu 19 Mar 2026
Beijing, March 19 -- China Aviation Development Changchun Control Technology and Changchun University of Science and Technology have submitted a patent application for Precise Part Rounding Parameter Measuring and Calculating Method Based on Contourgraph Data. This invention was developed by Wang Guan, Feng Dongling, Fu Caizhi, ..
Aviation
| Thu 19 Mar 2026
Beijing, March 19 -- China Aviation Development Changchun Control Technology and Changchun University of Science and Technology have submitted a patent application for Precise Part Concentric Circle Parameter Measurement Method Based on Machine Vision. Feng Dongling, Wang Shengrong, Zhang Shucai, Zhou Chaoran, Li Yanqing, Shi Gu..
Aviation
| Wed 18 Mar 2026
Beijing, March 19 -- Jinan University has submitted a patent application for Three-dimensional Contour Surface Extraction and Quantification Method and System for Aviation Emission. Fu Xin, Zhao Zhongyi, Xu Zhenghe, Zhang Hengcai and Su Juan developed the invention.
The patent application number is CN202510754126 20250606. The ..
Aviation
| Thu 19 Mar 2026
Beijing, March 19 -- Beijing Kerongda Aviation Tech Co Ltd has applied Chinese patent for Civil Aviation Lubricating Oil Pump Low-vacuum Working State Testing Device. Liang Xinwei and Du Xin developed it.
The patent application number is CN20251118830 20250723. The patent publication number is CN120845329 (A). International P..
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