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Aviation
| Fri 01 May 2026
Beijing, May 2 -- China Aviation Industry Standard Parts Manufacturing; Jiangsu Lingke Aviation Tech Co Ltd has filed a patent application for Manufacturing Method of High-temperature Alloy Locking Block. This invention was developed by Cai Yijian, Lin Shiwei, Du Pengcheng and Li Qinzheng.
The patent application number is CN2..
Aviation
| Sat 02 May 2026
Beijing, May 2 -- Xi'an Dalong Hanneng Tech Co Ltd has filed a patent application for Forest Fire Extinguishing Bomb Based on Aviation Aircraft. This invention was developed by Li Gexin, Quan Bo, Zhang Li, Lei Junming and Liu Xiwei.
The patent application number is CN202511698864 20251119. The patent publication number is CN1..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Hexing New Material Tech Guangdong Co Ltd patent application for Sponge for Airplane Cushion and Preparation Method Thereof. This invention was developed by Deng Naxin, Hu Benchun, Deng Yuelong, Guo Yingjun and Li Shixue.
The patent application number ..
Aviation
| Fri 01 May 2026
Alexandria, May 2 -- Japan Aviation Electronics Industry has been granted a patent for Connector Configured to Take a Primary Locking State and a Secondary Locking State. This invention was developed by Tasaka Shunsuke, Yamamoto Yoshinobu and Kato Rintaro.
The patent application number is US202318380408 20231016. The patent pub..
Aviation
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Connector with Substrate has been issued to Japan Aviation Electronics Industry. This invention was developed by Sato Yukiko, Tanaka Yukitaka and Kameyama Gota.
The patent application number is US202318140108 20230427. The patent publication number is US12614866 (B2). International ..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Beijing Xinghang Mechanical Electrical Equipment patent application for Integrated Butt Welding Method for Cylinder Wall of Aviation Fuel Tank. The invention was developed by Bai Junjun, Xue Liang, Cai Hu and Zhang Zhilong.
The patent application number..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Beijing Qiyun Tonghang Tech Co Ltd patent application for Coaxial Unmanned Helicopter Capable of Being Disassembled and Assembled Modularly. Li Zibo, Bai Mo and Wang Haibo developed the invention.
The patent application number is CN202511601363 2025110..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Harbin Guanghan Power Transmission has applied Chinese patent for Transverse Dual-rotor Helicopter Main Speed Reducer Test Bench. Su Xin, Qi Zhongkuan, Sun Xiangzhi, Zhang Bowen and Meng Xiangbin developed it.
The patent application number is CN202511615777 20251106. The patent publication number is CN12120140..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Tianjin Aerospace Reliability Tech Co Ltd and Beijing Institute Structure & Environment Engineering patent application for Thermal Load Test System and Test Method for Aviation Airborne Equipment. The invention was developed by Zhang Zhijie, Yao Chunbin,..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received China Aviation Industry Standard Parts Manufacturing patent application for Multi-station Cold Heading Forming Method for High-lock Nut. Fan Jun, Xiong Hua, Liu Jie, Liu Yong, Liang Dongyan, Cao Ke, Luo Lichao, Zhang Chuang, Zhao Linhong and Shuai Zongyan..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Shandong Xiangyu Aviation Tech Service Co Ltd patent application for Portable Four-point Safety Belt for Aircraft Crew. The invention was developed by Zhang Jingkai, Wang Xinkun, He Shui, Liu Shuqi, Zhang Yaxiao and Yang Guangyao.
The patent applicati..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- China Aviation Industry Standard Parts Manufacturing has submitted a patent application for Tooth Shape Forming Method for Part with Teeth on End Face. Liu Yong, Liang Dongyan, Liu Dejun, Luo Lichao and Cao Ke developed the invention.
The patent application number is CN202511298511 20250911. The patent publica..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Che Guolun has submitted a patent application for Blade Rotation Power Device and Airplane.
The patent application number is CN202511619369 20251106. The patent publication number is CN121201373 (A). International Patent Classification codes are B64C27/28, B64C27/50, B64C27/52 and B64C29/00.
An abstract..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Shanghai Mayer Tech Co Ltd patent application for Stamping Equipment for Aviation Aluminum Alloy Forgings. This invention was developed by Gao Jiping, Peng Xueguang, Fan Yongbin, Zhang Yan and Qi Peng.
The patent application number is CN202511540373 20..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Jiangsu Meilong Aviation Components Co Ltd has submitted a patent application for Quick-release Button Mechanism Device for Airplane Ceiling. Liu Yi, Yue Yunjiang and Yin Fan developed the invention.
The patent application number is CN202511652870 20251112. The patent publication number is CN121201358 (A). I..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released China Aviation Industry Standard Parts Manufacturing patent application for Use Method of Multi-ring-groove Combined Thread Rolling Plate. This invention was developed by Zhang Xiangwei, Jin Wanjun, Shi Jingdan, Wang Wei, Hou Xiaolong and Luo Zijie.
The ..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- AECC Xi'an Power Control Technology has submitted a patent application for Manufacturing Device and Method of Aviation Retainer Ring. This invention was developed by Lyu Dangjian, Zhang Xianjun, Yu Dongyue, Wang Binyu, Hou Xiaopeng and Song Na.
The patent application number is CN202511559746 20251029. The pate..
Aviation
| Sat 02 May 2026
Alexandria, May 2 -- Kunnumpurath Francis J has been granted a patent for Sky Voice Alert Lha 500 for General Aviation Aircraft.
The patent application number is US202418624797 20240402. The patent publication number is US12612181 (B2). International Patent Classification codes are B64D45/04, G01S17/933, G08G5/21, G08G5/23 ..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Luoyang Pengzhuo Machinery Equipment Co Ltd and China Nat Shipbuilding Equipment & Materials East China Co Ltd have sought patent for Portable Intelligent Loading and Unloading Device for Aviation. This invention was developed by Zhu Feng and Yang Hongchun.
The patent application number is CN202511535558 202..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Jiangsu Ocean University and Jiangsu Sanshengxin Electronic Eng Co Ltd have sought patent for Unmanned Aerial Vehicle Airborne Device for Releasing Life Cushion. This invention was developed by Zhou Wenjie, Zhang Yuanliang, Ni Lixue and Lu Xinchun.
The patent application number is CN202511400559 20250928. Th..
Aviation
| Fri 01 May 2026
Beijing, May 2 -- Chengdu Hancheng Electromagnetic Tech Co Ltd and AVIC Chengdu UAV Systems have sought patent for Preparation Device of Anti-radar Wave-absorbing Coating for Aviation. This invention was developed by Jin Xipeng, Shen Xu, Guo Gang and Zhang Zaixue.
The patent application number is CN202511610913 20251105. The ..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Institute of Tech Yangtze River Delta Research Institute Jiaxing and Beijing Institute of Technology have filed a patent application for Unmanned Aerial Vehicle Airborne Real-time Ground Target Motion State Estimation Method. This invention was developed by Li Juan, Zhao Tengbin, Liu Chang, Xu Xiao and ..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Changcheng Institute Metrology & Measurement, Aviation Industry Corporation of China has submitted a patent application for Microcavity Double-optical-comb Frequency Stabilization Device Based on CPT Effect. This invention was developed by Li Yudong, Li Wei, Feng Liangsen, Liu Yali and Han Yanchen.
T..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Dalian University of Technology has submitted a patent application for Contour Point Structured Processing Method for Airplane Concave Polygon Thin-wall Part. This invention was developed by Zhang Yang, Gao Changyong, Wu Haoyu, Xu Xiao, Lu Yongkang, Jia Dawei and Liu Wei.
The patent application number is CN202..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Changcheng Institute Metrology & Measurement, Aviation Industry Corporation of China has sought patent for MBD Model Three-dimensional Labeling Processing Method Based on Catia Secondary Development. This invention was developed by Li Yan, Zhang Wei, Sun Anbin, Cao Tieze, Wang Jihu and Zou Zhi.
The p..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Shanghai Municipal Electrical Power patent application for Unmanned Aerial Vehicle Flight Path Intelligent Planning Method and System for Rural Power Grid Inspection. This invention was developed by Wang Guangdong, Zhu Tao, Gu Saiting, Ji Dongh..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Avic Beijing Prec Engineering Institute For Aircraft Industry has submitted a patent application for Device for Detecting Thickness of Multi-layer Paint Film on Surface of Composite Airplane. This invention was developed by Ai Shibo, Li Yang, Fan Chuyi, Li Yang, Li Zhe and Jia Peng.
The patent application nu..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Beijing Green Valley Tech Co Ltd and Shenzhen Lyutu Zhixin Tech Co Ltd have sought patent for Main Network Line Side Imitation Line Flight System and Single Line Tracking Imitation Line Flight Control Method. This invention was developed by Zhang Yong, Wang Jun, Cheng Dengjie, Guo Yanming, Zhao Baolin, Wu Fa..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Japan Aviation Electronics Industry patent application for Bus Connector and Structure. Kimura Akira developed the invention.
The patent application number is CN202510646318 20250519. The patent publication number is CN121192428 (A). International Patent..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Central South University patent application for Two-stage Aircraft Flight Trajectory Anomaly Processing and Flight Stage Division Method. This invention was developed by Zhao Ying, Liu Zeyang, Zhang Yixuan, Liu Yiwen, Zhang Ran, Chen Xiaohui, Liu Yang and..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shanghai Zhefei Aviation Tech Co Ltd patent application for Airborne Flight Safety Enhancement System and Method Based on Multi-modal Interaction. The invention was developed by Luo Yangxiong and Zhu Jie.
The patent application number is CN20251133516..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Northwestern Polytechnical University has submitted a patent application for Turbofan Engine Airborne Adaptive Model and Modeling Method. Wu Jichao and Ren Xinyu developed the invention.
The patent application number is CN202511193805 20250825. The patent publication number is CN121188934 (A). International Pa..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Xi'an Modern Control Technology Research Institution patent application for Hypersonic Flight Vehicle Flight Path Approximate Iteration Analytical Calculation Method. Li Qi, Liu Junsheng, Luo Sheng, Deng Haipeng, Yang Yungang, Miao Jingsong, Liu Yixin, Pe..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- China Hangfa Guizhou Liyang Aviation Power has filed a patent application for Jet Direction and Flow Test Clamp and Method for Short Stabilizer Assembly with Spray Rod. This invention was developed by Wu Yuqi, Long Teng, Xia Qiquan, He Peng, Wu Zhangling, Tu Jiwu and Guo Ting.
The patent application number is ..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- China Aviation Industry Standard Parts Manufacturing has filed a patent application for Three-needle Thread Pitch Diameter Measuring Method. This invention was developed by Bai Peng and Yi Jianwen James.
The patent application number is CN202511298502 20250911. The patent publication number is CN121185151 (A)...
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Wujie Low Altitude Tech Jiangsu Co Ltd patent application for Antiskid Bearing Structure and Aviation Deck. This invention was developed by Yan Xiaoxiao, Lian Zheng, Wang Wu, Liao Huipeng and Guo Zusong.
The patent application number is CN202511611971 ..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Junqiang Zongheng Tech Co Ltd has submitted a patent application for Adaptive Power Intelligent Distribution Control Method for Aviation Hybrid Power System. Liu Xiong, Wu Zhengzheng and Liu Xiujuan developed the invention.
The patent application number is CN202511244815 20250902. The patent publicat..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Hangjing Innovation Science & Tech Co Ltd has applied Chinese patent for Modular External Manned System of Unmanned Helicopter. Xiong Shuli, Hong Xiaoyan, Yang Zhijia, He Qiaoyu, Liu Huihui, Chen Xingang, Du Congkui, Wang Wei and Wu Shuang developed it.
The patent application number is CN202511217193..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Ningbo Yongling Aviation Tech Co Ltd patent application for Residual Stress Removing Device for Aviation Thin-wall Cover Plate. The invention was developed by Chen Xingzhou, Jiang Lizhong, Lou Haojie and Xiong Ruibin.
The patent application number is ..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published China Hangfa Guizhou Liyang Aviation Power patent application for Numerical Control Machining Method for Hollow Double-journal Blade Profile. The invention was developed by Chen Zebo, Du Jiangbo, Dai Demei, Mo Rongkuan, Huang Debing, Shen Zhaoyun, Hu Bo ..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Jiangxi Tianyou Aviation Mat Co Ltd has submitted a patent application for Drilling Device for Aviation Alloy Plate Machining. This invention was developed by Xu Lagen and Wu Wenqing.
The patent application number is CN202511742317 20251125. The patent publication number is CN121178904 (A). International Pat..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Guizhou Anji Aviation Precision Casting patent application for Partial Chilling Method for Investment Casting. The invention was developed by Yang Daoding, Zhang Bo, Zhang Hua and Sun Qilun.
The patent application number is CN202511169089 20250820. The ..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- China Aviation Industry Standard Parts Manufacturing has submitted a patent application for Male Die for Upsetting Non-threaded Hole and Use Method of Male Die. Lee Jung-jun, Zhang Dongwei, Hou Xiaolong and Diao Zhengxiu developed the invention.
The patent application number is CN202511506218 20251021. The pat..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received China Aviation Industry Standard Parts Manufacturing and Jiangsu Lingke Aviation Tech Co Ltd patent application for Punching Die Device and Machining Method for Blind Hole in Head of Bolt Product. Luo Lichao, Han Bing, Liu Wei, Cao Ke, Zhu Caijun, Liu Yon..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- China Aviation Industry Standard Parts Manufacturing has filed a patent application for Closing Method for Screw Sleeve. This invention was developed by Lin Shiwei, Wang Xiong, Deng Bo, Peng Song, Ji Zhe, Zhou Jie, Cai Yijian and Chen Meimei.
The patent application number is CN202511298510 20250911. The patent..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Xi'an Keentai New Material Tech Co Ltd has sought patent for Processing Method of Tb8 Titanium Alloy Bar Wire Material for Aviation High-strength Fastener. This invention was developed by Gao Lei, Ma Baobao and Zhou Xudong.
The patent application number is CN202511536211 20251027. The patent publication numb..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Beijing Green Valley Tech Co Ltd and Shenzhen Lyutu Zhixin Tech Co Ltd have applied Chinese patent for Lateral Line-imitating Tower-crossing Flight Control Method. Zhang Yong, Cheng Dengjie, Wang Jun, Guo Yanming, Wu Fangfang, Xu Guangcai and Liu Hongling developed it.
The patent application number is CN2..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Beijing Green Valley Tech Co Ltd and Shenzhen Lyutu Zhixin Tech Co Ltd have submitted a patent application for Lateral Line-imitating Line-changing Line Flight Control Method. This invention was developed by Zhang Yong, Wang Jun, Cheng Dengjie, Guo Yanming, Li Weiwei, Xu Guangcai, Wang Lanlan and Zuo Yong.
..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- Xi'an Jiaotong University has submitted a patent application for Pulse Type Alpha Particle Time Flight Spectrometer. This invention was developed by Luo Xuyang, Wei Wenqing, Zhang Shizheng, Ren Jieru, Zhao Yongtao, Li Kuinian and Chen Ping.
The patent application number is CN202511344055 20250919. The patent p..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Civil Aviation University of China has filed a patent application for Monocular Three-dimensional Target Detection Method Based on Improved Cross-layer Feature Fusion. This invention was developed by Jiao Weidong, Liu Lin, Zhang Siyuan and Wan Di.
The patent application number is CN202511341873 20250919. The p..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Hefei Jianghang Aircraft Equipment patent application for Method for Calculating Shedding Rate of Catalyst Coating of Ozone Converter in Single Flight. This invention was developed by Cheng Qian, Guo Zhiqiang, Kong Weidong and Qi Yuanfeng.
The patent app..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Zhongcheng Huizhi Shenzhen Tech Co Ltd has sought patent for Unmanned Aerial Vehicle Flight Detection Path Control Method and System. This invention was developed by Lyu Haiping.
The patent application number is CN202511718298 20251121. The patent publication number is CN121187335 (A). International Patent C..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Jiangmen Minghao Ind Group Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Route Flight Planning Method and Storage Medium Thereof. Lin Jianpei, Yin Qifei, Huang Weizheng, Tan Jiexia, Liu Hanhui, Li Yongpei and Li Yunlin developed it.
The patent application number is CN202511490435 20251017. Th..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shenzhen Antegou Aerospace Tech Co Ltd patent application for Control Mode Switching Method of Aircraft, Flight Control System and Equipment. The invention was developed by Xiao Bin, Lin Zhihao and Yin-tang Xiangyu.
The patent application number is CN..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received China Aviation Industry Standard Parts Manufacturing and Jiangsu Lingke Aviation Tech Co Ltd patent application for Clamping Tool with Flange Nuts and Machining Method. Xiong Hua, Zhang Chuang, Han Bing, Liu Wei, Liu Dejun, Li Qinzheng and Su Xiangyang de..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Multi-load Aviation Photoelectric Pod Timing System Control System. This invention was developed by Liang Chao, Luo Yingda, Shi Lei, Ma Tianx..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Hengtuo Hydraulic Control Technology Co Ltd has submitted a patent application for Static Pressure Balance Pilot-operated Type Aviation Pressure Valve. Jin Yaolan, Huang Zeng, Xu Miao, Yu Shuai, Ji Hengyu and Ding Jianjun developed the invention.
The patent application number is CN202511586240 20251..
Aviation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Yuhang Tech Development Beijing Co Ltd patent application for Paint Mist Treatment System for Airplane Paint Spraying Hangar and Adsorption and Desorption Control Method. Lee Suk, Lei Yong and Lyu Jun developed the invention.
The patent application num..
Aviation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Institute Geology & Geophysics CAS patent application for Low-noise Magnetic Sensor Damping Device for Aviation Transient Electromagnetic Detection. Liu Zhiyao, Wang Zhongxing, Kang Lili and Zhang Tianxin developed the invention.
The patent application..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Beijing Res Institute Mechanical & Electrical Tech has applied Chinese patent for Coupling Six-degree-of-freedom Elastic Aircraft Flight Simulation Method. Fu Zhichao, Yuan Kaihua, Liu Kai, Tian Haitao and Zhou Danjie developed it.
The patent application number is CN202511195596 20250826. The patent publi..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Chengdu Aircraft Industry Group has applied Chinese patent for Process Optimization Method for Improving Bending Resistance of Wiring Harness at Movable Part of Airplane. Chen Li, Su Yu, Tang Jie, Chen Aimin, Du Juan, Tan Yao, Gao Shenyuan, Sun Tao, Yang Won-hee and Zhang Ningning developed it.
The patent a..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Civil Aviation University of China has sought patent for Intelligent Site Selection Method and System for Unmanned Aerial Vehicle Take-off and Landing Sites in Urban Building Group. This invention was developed by Chang Yinxia and Jin Huibin.
The patent application number is CN202511278430 20250909. The pat..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Henan University of Science and Technology has sought patent for Two-degree-of-freedom Helicopter Safety Controller Design Method Based on Zero-sum Game. This invention was developed by Song Xiaona, Chu Longbo, Song Shuai, Wu Qingtao, Ma Haoxiang, Yan Binbin, Sun Xiaojie and Chen Liyuan.
The patent applicat..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Kunming University of Science and Technology has submitted a patent application for Intelligent Scheduling System Based on Aviation Unit. This invention was developed by Zheng Yi and Wang Wenbo.
The patent application number is CN202511372305 20250924. The patent publication number is CN121169016 (A). Inter..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Jiangxi Hongdu Aviation Industry Group has submitted a patent application for Aviation Process Model Contour Line Fairing Method, Product and Use Method. Li Renhua, Zhang Wenjun, Ruan Hong, Liu Yangyang, Zou Yang, Song Lili, Cheng Weiqin and Wu Jiafan developed the invention.
The patent application number i..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Tuohang Tech Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Autonomous Inspection Ground-imitated Flight Method. This invention was developed by Hu Huanhuan, Fang Lei, Ni Nana, Yang Jie and Guo Deliang.
The patent application number is CN202511218414 20250828. The patent publication..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- South China Aircraft Industry of China Aviation Industry General Aircraft has applied Chinese patent for Seaplane Wave Taxiing Load Spectrum Compilation Method. Mei Weiwei, Liang Yijun, Yang Rong and Wang Xiangsheng developed it.
The patent application number is CN202511708524 20251120. The patent publicati..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- South China Aircraft Industry of China Aviation Industry General Aircraft has submitted a patent application for Method for Analyzing Strength Stability of Composite Material Wallboard. This invention was developed by Huang Shixi, Liu Chongren, Liu Yan, Zhou Lisheng and Yang Rong.
The patent application num..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Guangdong Airport Man Group Co Ltd and Guangdong Airport Baiyun Information Tech Co Ltd patent application for Method for Predicting Flight Wheel Block Withdrawing Time Based on Machine Learning. The invention was developed by Li Zexiong, Mou Song, Zh..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Guoneng Shuohuang Railway Development and Chengdu Weiao Changtong Technology patent application for Locomotive Crew Working Capability Evaluation Method and Device and Computer Equipment. Su Mingliang, Ning Xingliang, Liu Fu, Xu Zhongbing and Wu Jun de..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Shaanxi Aero Electric Co Ltd has submitted a patent application for Fault Discrimination Method for Aviation Three-phase Ac Power Generation System. Zhang Guifang, Wang Bo and Li Jin developed the invention.
The patent application number is CN202511206804 20250827. The patent publication number is CN12116..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Beihang University has submitted a patent application for Low-emissivity Infrared Stealth Coating, Preparation Method of Low-emissivity Infrared Stealth Coating Component and Aviation Component. This invention was developed by Guo Hongbo, He Wenting and Qiao Jiao.
The patent application number is CN20251117..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Civil Aviation University of China has submitted a patent application for Characteristic Fusion-based Contraband Detection Method and System for Dual-view X-ray Image. This invention was developed by Han Ping, Bai Haifeng and Luo Siyu.
The patent application number is CN202511713865 20251121. The patent pub..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Guangzhou Longrich Science & Tech Development Co Ltd has filed a patent application for Abnormal Behavior Detection System Based on Civil Aviation Security Inspection Big Data Analysis. This invention was developed by Pan Xiaoxuan, Xu Meng, Chen Zhiyi and Yang Qiaozhen.
The patent application number is CN..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Civil Aviation University of China has applied Chinese patent for Unmanned Aerial Vehicle Dynamic Environment Sensing Method Based on Visual Large Model, Electronic Equipment and Storage Medium. Qu Jingyi, Guo Zixuan and Wang Peng developed it.
The patent application number is CN202511283466 20250909. The p..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- China Academy of Civil Aviation Science & Technology has submitted a patent application for Airport Foreign Object Prevention Management Evaluation Method Based on System Reliability Model. This invention was developed by Guan Mingjie, Yang Hao and Kang Xueqian.
The patent application number is CN2025113109..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- AECC Xi'an Power Control Technology has filed a patent application for Method and System for Determining Uncertainty of Fire Resistance Test Result of Aviation Product. This invention was developed by Xiang Yang, Zhang Xia, Chang Shuangsheng, Ma Lili and Zhou Yutao.
The patent application number is CN202511..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Tsujimoto Takeshi has filed a patent application for Flight Method and Flight Device.
The patent application number is CN20248034223 20240521. The patent publication number is CN121175242 (A). International Patent Classification codes are B64U10/25, B64U10/30, B64U10/50, B64U20/40, B64U50/19, B64U50/31, ..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Hefei University of Technology has submitted a patent application for External Gear Pump Airborne Fault Diagnosis Method and System Based on Multi-teacher Knowledge. This invention was developed by Li Xiaochuan, Wang Jinyang and Yu Lanlin.
The patent application number is CN202511271310 20250908. The patent..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Avic Xinshuzhi Tech Beijing Co Ltd has filed a patent application for Travel Task Type Judgment Method and Device Based on Civil Aviation Data Field and Medium. This invention was developed by Li Yulong, Sun Xiaofeng, Yang Ruilin, Li Ling, Dong Linfeng, Zhang Chenyang, Wang Haifeng, Zhai Yanzhao and Wang Qia..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Zhejiang Dianke Ruida Tech Co Ltd patent application for High-degree-of-freedom Airborne Radar Space-time Adaptive Signal Processing Method. This invention was developed by Jiang Qian.
The patent application number is CN202511379848 20250925. The pa..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- South China Aircraft Industry of China Aviation Industry General Aircraft has submitted a patent application for Measuring Device and Testing Method for Deflection Angle of Inclined Vertical Control Surface of Large Aircraft. This invention was developed by Liao Weimin, Ma Jianming, Zhang Songya, Wang Lisong..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Shaanxi Dacai Tech Co Ltd has submitted a patent application for Map Display Management Method and System for Airborne Communication. This invention was developed by Sun Bai, Zeng Gongming and Guo Huan.
The patent application number is CN202511715113 20251121. The patent publication number is CN121173702 ..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- China Aviation Navigation Mat Beijing Co Ltd has applied Chinese patent for Method for Displaying Digital Airport Map in Efb. Xu Genyan developed it.
The patent application number is CN202511703622 20251119. The patent publication number is CN121166835 (A). International Patent Classification codes are G0..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Civil Aviation University of China patent application for Flight Delay Processing System. The invention was developed by Lan-yu Xianqing.
The patent application number is CN202511336622 20250918. The patent publication number is CN121169651 (A). Inte..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- South China Aircraft Industry of China Aviation Industry General Aircraft has applied Chinese patent for Water Surface Sliding Water Drawing Flight Test Method for Amphibious Fire Extinguishing Aircraft. Shi Lei, Xie Hui, Hu Meigui, Liu Yan, Liang Hongyun, Lu Pan, Guo Jiabo and Yang Wei developed it.
The pa..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Branch Company China Nat Aviation Fuel Co Ltd patent application for Civil Aviation Oil Depot Water Seal Well Liquid Level Display. The invention was developed by Jin Hao.
The patent application number is CN20251144276 20250728. The patent ..
Aviation
| Thu 30 Apr 2026
Beijing, April 30 -- Xinxiang Aviation Industry Group has filed a patent application for Aircraft Negative Overload Double-cavity Oil Supply and Discharge Device and Method. This invention was developed by Hu Lishan, Du Zhiwei, Xu Yingnan, Chen Chi and Li Dengchang.
The patent application number is CN202511469962 20251015. Th..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- Chinese People's Liberation Army Air Force Characteristic Medical Center has submitted a patent application for Decision Element Cognitive Awareness Establishment Method and System Suitable for Flight Trainees. Zhu Yuyang, Yang Liu, Hu Yiwen, Liao Yang, Liu Xin, Han Mengfei, Ge Hanxiao and Lin Rong developed..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- China Aviation Industry Standard Parts Manufacturing and Jiangsu Lingke Aviation Tech Co Ltd have submitted a patent application for Closing Device and Closing Method Thereof. Wang Yinyin, Bai Peng, Du Pengcheng, Xie Yijin, Cao Huan, Yang Zhilong and Lu Zhen developed the invention.
The patent application..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Cetc Avionics Co Ltd has submitted a patent application for Method and System for Quickly Updating External Field Loadable Data Based on Server Collaboration. This invention was developed by Gu Yingjia, Ran Jingang, Xu Chonglang, Peng Meikang, Chen Huajin and Tang Mingzhe.
The patent application number is..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Anji Aviation Precision Casting has submitted a patent application for Investment Casting Shell Making Method of Air Inlet Casing Casting and Shell. Wei Renfeng developed the invention.
The patent application number is CN202511183979 20250822. The patent publication number is CN121156175 (A). Intern..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Anji Aviation Precision Casting has submitted a patent application for Shell Preparation Method. Yan Xiting developed the invention.
The patent application number is CN202511183975 20250822. The patent publication number is CN121156174 (A). International Patent Classification codes are B22C7/02 and ..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released China Aviation Industry Standard Parts Manufacturing patent application for Cold Upsetting and Extruding Method for Improving Coaxiality of Head Rod of Product. This invention was developed by Luo Lichao, Cao Ke, Chen Meimei, Cai You, Zhao Zhizun and Z..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangxi Hongdu Aviation Industry Group has filed a patent application for Three-dimensional Curved Surface Forming Method. This invention was developed by Hu Yaling, Xiong Xu, Wen Songtao, Wang Xiong, Hu Dongdong, Xu Liping, Huang Xiong and Li Huimin.
The patent application number is CN20251122229 20250724...
Aviation
| Tue 28 Apr 2026
Beijing, April 29 -- Zhao Jinggang has submitted a patent application for Planet Annular Energy Self-generation Autonomous Flight Dual-mode Operation Robot Based on Gimbal Structure and Control System of Planet Annular Energy Self-generation Autonomous Flight Dual-mode Operation Robot.
The patent application number is CN2025..
Aviation
| Tue 28 Apr 2026
Beijing, April 29 -- South China Aircraft Industry of China Aviation Industry General Aircraft has applied Chinese patent for Amphibious Aircraft Auxiliary Buoy and Design Method Thereof. Yun Hong-yul, Jiang Zhen, Cheng Zhihang, Qin Hejun and Yang Kangzhi developed it.
The patent application number is CN202511718343 20251121. T..
Aviation
| Tue 28 Apr 2026
Beijing, April 29 -- South China Aircraft Industry of China Aviation Industry General Aircraft has submitted a patent application for Four-engine Aircraft Fuel Supply and Fuel Transfer System and Method. This invention was developed by Liu Qiang, You Bo and Li Mingzhong.
The patent application number is CN202511708520 20251120...
Aviation
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Shanghai Volant Aviation Technology patent application for Semi-embedded Bulge Type Heat Dissipation Cabin Structure of Airplane and Small Airplane. This invention was developed by Yao Yuan.
The patent application number is CN202511573143 20251030. Th..
Aviation
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Zhejiang Xingkong General Aviation Tech Co Ltd patent application for Folding Spraying Assembly of Unmanned Helicopter. Zhang Xiaoqian, Zhou Dongya, Wang Yiwan and Wang Chenyu developed the invention.
The patent application number is CN202511704981 ..
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