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Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Guizhou Aerospace Control Technology has sought patent for Rs-422 and Rs485 Integrated Flight Management Module Based on Zynq. This invention was developed by Gan Zhixuan.
The patent application number is CN202511855448 20251210. The patent publication number is CN121923952 (A). International Patent Classifi..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Shanghai Chunqiu Aviation Tech Co Ltd patent application for Large-model-driven AI Middle Station Adaptive to Aviation Scene. The invention was developed by Lin Zhenya, Qiu Haoqi, Song Jun and Ma Jun.
The patent application number is CN202411488091 ..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Xi'an Jiaotong University has submitted a patent application for Aircraft Airborne System Architecture Trade-off Evaluation Method and System Based on ADCP. Yu Caiyao, Zhu Xiaodan, Zhang Chao, Zhang Liwang and Zhou Wenjie developed the invention.
The patent application number is CN20261005990 20260105. The..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Yesense Tech Co Ltd patent application for Control Method and Device of Aviation Temperature Control Box, Storage Medium and Aircraft Take-off and Landing Process Identification Device. The invention was developed by Li Fu, Zhang Shengzhi, Liu Chaojun ..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Feiyalande Intelligent Shenzhen Co Ltd has submitted a patent application for Vibration Control Device and Method of Flight Control System. This invention was developed by Li Yu.
The patent application number is CN202511720228 20251121. The patent publication number is CN121918631 (A). International Patent..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Civil Aviation University of China has submitted a patent application for Time-varying Beta Calculation and Trajectory Covariance Correction Method for Suborbital Low-beta Fragments. Chen Wantong, Tian Yilin, Chen Min and Ren Shiyu developed the invention.
The patent application number is CN20251203589 20251..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Beijing Research Institute Of Uranium Geology has submitted a patent application for Method for Inverting Uranium Content Distribution of Geologic Body by Using Aviation Gamma-ray Spectrum Data. This invention was developed by Zhao Dan, Qiao Baoqiang, Jiao Cangwen, Yang Rui and Zhou Junjie.
The patent appl..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released Guangzhou Zhongke Zhiyun Tech Co Ltd patent application for Unmanned Aerial Vehicle Adaptive Flight Control System Based on Multi-modal Data Fusion. This invention was developed by Li Xingguang, Dai Zengji, Zhang Fan, Wu Danni, Zhao Shugen, Zhang Peidon..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Wuhan Chengyuan Chengda Internet of Things Tech Co Ltd patent application for Unmanned Aerial Vehicle Accompanying Flight Dynamic Charging System. Luo Dongsheng, Xiong Hejin and Liu Minghui developed the invention.
The patent application number is CN..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has released South China University of Technology patent application for Electric Direct-drive Coaxial Unmanned Helicopter and Motion Control Method Thereof. This invention was developed by Pei Hailong, Huang Linjie and Yu Jiehuang.
The patent application number is..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Guangzhou Aircraft Maintenance Engineering patent application for Disassembling and Assembling Tool for Lower Thrust Reverser Fairing of C909 Airplane. Kong Wentao, Huang Zheng, Liang Jianbo, Chen Yun, Lian Shijie and Deng Jiangbo developed the inventio..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Zhejiang China Aviation Industry General Aircraft Research Institute Co Ltd has sought patent for Lifting and Rotating Bracket for Wing Assembly. This invention was developed by Chen Ren, Li Peng, Luo Chen, Hou Xuejia, Lu Lijun, Li Tao and Ma Jianguo.
The patent application number is CN202610382907 2026032..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- AVIC Chengdu UAV Systems has submitted a patent application for Aviation Actuation System State Judgment Method, Device and Equipment and Storage Medium. Yan Yufei, Zhang Zimu, Lei Yang, Fan Jiahui, Yang Zixuan, Wang Yisu, Kong Honghua, Xie Dehui, Luo Jiangxue and Wang Bo developed the invention.
The paten..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Donghai Tengxiang Aviation Tech Co Ltd has submitted a patent application for Large Equipment Hanging Structure of Middle Section of Tandem Helicopter Fuselage. This invention was developed by Sun Kelun.
The patent application number is CN202610315356 20260316. The patent publication number is CN121913116 ..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received East China jiaoTong University patent application for Parachute-free Air-drop Platform of Transport Helicopter. Ho Chih-hsiang and Song Xiaoke developed the invention.
The patent application number is CN202610190396 20260210. The patent publication num..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Xian Aviation Brake Technology has filed a patent application for Unmanned Aerial Vehicle Flight Control Brake Instruction Control Method. This invention was developed by Qin Yi, Guo Caihong, Zhang Zhongkang and Wang Bo.
The patent application number is CN202610263622 20260305. The patent publication number ..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Chengdu Aircraft Industry Group has submitted a patent application for Selective Laser Melting Forming Method for Large-size Aviation High-strength Aluminum Alloy Thin-wall Special-shaped Grating. This invention was developed by Chen Yong, Tao Shimei, Huang Dan, Cao Shaoting, Rong Peng, Jiang Senbao, Fang Xin..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- China Aviation Lifesupport Research Institue has submitted a patent application for Electric Series Nickel-titanium Alloy Wire Contraction Pressurizing Device. This invention was developed by Fan Linyu, Han Ziqiang, Di Ya and Fang Changsheng.
The patent application number is CN202511997036 20251227. The pate..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Japan Aviation Electronics Industry has submitted a patent application for Multi-resonant Antenna. This invention was developed by Toyao Hiroshi.
The patent application number is CN202511355119 20250922. The patent publication number is CN121922876 (A). International Patent Classification codes are H01Q1/36,..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Yuanjiang Shengbang Safety Tech Group Co Ltd has submitted a patent application for Low-altitude Flight Safety Management and Control Method and Device. Wang Chen and Xu Ming developed the invention.
The patent application number is CN20251233514 20251230. The patent publication number is CN121921995 (A). ..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Changzhou Ranto Metalwork has filed a patent application for Surface Treatment and Welding Production Line for Outer Framework of Aviation Motor Box. This invention was developed by Di Jun, Zhang Huipeng and Chen Shijin.
The patent application number is CN202610390490 20260327. The patent publication number ..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Peng Cheng Laboratory has filed a patent application for Indirect Time Flight Camera Depth Image Denoising Method, Device and Equipment and Storage Medium. This invention was developed by Tao Xiaofeng, Li Rui, Chang Junlin, Li Weichao, Chen Zuozhou and Zou Longhao.
The patent application number is CN20251230..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Inco Titanium Fastener Equipment Shanghai Co Ltd patent application for High-precision Fillet Rolling Strengthening Machine for Aviation Bolt. The invention was developed by Gan Junjie, Liang Chuanwen, Meng Qianjun and Meng Lingyuan.
The patent appl..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received No. 32008 Troops of PLA patent application for Hierarchical Asynchronous Federated Learning Anti-interference Method for Flight Ad Hoc Network. Wang Mengnan, Jin Ming and Ding Jie developed the invention.
The patent application number is CN2026106542..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Northwestern Polytechnical University has submitted a patent application for Digital Video Receiving Control System and Method Based on Airborne Hybrid Optical Fiber Link. Zheng Wei, Zhu Zhiqiang and Li Jian developed the invention.
The patent application number is CN202610386620 20260327. The patent publica..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received CMA Meteorological Observation Center patent application for Plateau Region Temperature and Humidity Profile Inversion Method and System Based on Airborne Temperature and Humidity Profile Instrument. Sun Xia, Mao Jiajia, Lei Lianfa, Liu Xiaoxue, Gao Yin..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Civil Aviation University of China has filed a patent application for Dynamic Evolution Analysis Method for Sub-orbital Fragment Risk Area. This invention was developed by Wang Yufeng and Chen Wantong.
The patent application number is CN20251204928 20251229. The patent publication number is CN121920063 (A). ..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Civil Aviation University of China has filed a patent application for Student Experimental Behavior Intelligent Evaluation System and Method Based on Multi-modal Perception. This invention was developed by Zhang Changyong, Qiao Yahai, Li Ling and Meng Weitong.
The patent application number is CN202610123688 ..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Hebei Lingyun Aviation Tech Co Ltd and Beijing Tianyu Aviation Tech Co Ltd have submitted a patent application for Tandem Type Unmanned Helicopter. This invention was developed by Meng Zhenyao, Zhai Quntao, Wan Dan and Zhang Kangping.
The patent application number is CN202610238299 20260228. The patent pub..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- East China Electric Power Research Institute Co Ltd and State Grid Shanghai Municipal Electrical Power have submitted a patent application for Unmanned Aerial Vehicle Airborne Power Line Fault Indicator Hanging and Taking Device and Method. This invention was developed by Ji Kunhua, Xie Haining, Chen Ran, Wan..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- The Second Research Institute of Civil Aviation Administration of China and Chengdu Civil Aviation Air Traffic Control Science & Tech Co Ltd have sought patent for Critical Inflection Point-based Departure Flight Metering Control and Time Sequence Prediction Method. This invention was developed by Hou Changbo..
Aviation
| Thu 23 Jul 2026
Beijing, July 23 -- Wuhan Branch of China Electric Power Research Institute Co Ltd and China Electric Power Research Institute Co Ltd have applied Chinese patent for Unmanned Aerial Vehicle Obstacle Avoidance Method and System Based on Fusion of Airborne Sensor and Lightning Early Warning. Zhang Bo, Zeng Yu, Yan Biwu, Taniyama T..
Aviation
| Tue 21 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Avic Huiyang Aviation Propeller patent application for Tool for Measuring Width of Inner Ring Groove of Bushing. Pei Shanshan, Ma Xinwei, Zhang Mengxiao, Wu Wei and He Jie developed the invention.
The patent application number is CN20251220116 20251230..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received TravelSky Technology patent application for Civil Aviation Configuration Data Processing Method and Device and Storage Medium. Sun Huiling, Cai Guojian, Wang Chongqing, Wang Yiru, Lu Weitao, Li Jian, Luo Minghao and Yang Xiumei developed the invention.
..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Accounting Centre Of China Aviation has submitted a patent application for Data Analysis System and Method Based on Agent Collaboration. Yan Xuejing, Ren Haoyuan, Chi Zhijie, Guo Yi, Wang Baoguo and Yuan Pandeng developed the invention.
The patent application number is CN202511761701 20251127. The patent p..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- China Aviation Lifesupport Research Institue has submitted a patent application for Healthcare Management Fusion System and Method for Ejection Lifesaving System Homogeneity and Isomerism. This invention was developed by Zhen Yangyi, Zhang Wenliang, Gao Feng, Dong Xiaohan, Li Wei and Yang Qichun.
The patent ..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- Deyang Wantai Machinery Mfg Co Ltd has sought patent for Rotating Surface Machining Device for Aviation Part Machining. This invention was developed by Zhu Zhengbin.
The patent application number is CN202610276866 20260309. The patent publication number is CN121892721 (A). International Patent Classificati..
Aviation
| Mon 20 Jul 2026
Alexandria, July 20 -- Japan Aviation Electronics Industry has filed a patent application for Connector Assembly. This invention was developed by Obata Yusuke.
The patent application number is US202519364692 20251021. The patent publication number is US20260204843 (A1). International Patent Classification code is H01R13/641. Co..
Aviation
| Mon 20 Jul 2026
Alexandria, July 20 -- U.S. Patent and Trademark Office has received NEC patent application for Flight Plan Management Device, Flight Plan Management Method, and Recording Medium. Nakadai Shinji developed the invention.
The patent application number is US202219136954 20221216. The patent publication number is US20260204164 (A1)..
Aviation
| Tue 21 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published Jinan Brother Crop Science patent application for Novel Flight Control Additive as Well as Preparation Method and Application Thereof. The invention was developed by Wu Buhua, Wang Zhongyun, Song Wenyong, Li Yuanyuan and Ren Xingping.
The patent appli..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Rocket Force University of Engineering PLA has submitted a patent application for Aeromagnetic Airborne Electronic Interference Feature Selection Method Based on Model Interpretation Force. This invention was developed by Zhou Xiaogang, Zhao Jing, Li Xinsan, Shen Qiang, Li Can and You Gaoyun.
The patent appl..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Xuzhou Xugong Energy Equipment Co Ltd has submitted a patent application for Large-dip-angle Airborne Temporary Support. This invention was developed by Xu Depei, Lyu Yan, Jin Hongquan, Yan Enbo, Tsunemichi and Chen Lan.
The patent application number is CN202610339307 20260319. The patent publication numbe..
Aviation
| Mon 20 Jul 2026
Alexandria, July 20 -- U.S. Patent and Trademark Office has released Olivas & Ass Inc patent application for Method and Apparatus for Capturing Flight Trajectory Induced Zero Gravity Conditions. This invention was developed by Hank Chloe and Olivas John D.
The patent application number is US202519026312 20250116. The patent p..
Aviation
| Tue 21 Jul 2026
Beijing, July 22 -- Xiamen Chuangyuecheng Machinery Equipment Co Ltd has submitted a patent application for Hydraulic Testing Device for Airplane Wheel Brake. Wei Xiangju, Su Rongliang, Guo Zhenweng, Chen Jihe, Chen Changding, Chen Yongyu, Su Huaye and Guo Jiade developed the invention.
The patent application number is CN2026..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Chengdu University of Technology patent application for Civil Aviation Simulation Auxiliary Cockpit Component Visual Servo Positioning Method. Fu Lin, Ma Maosong, Tang Hao, Song Zilong, Huang Zhili, Li Chao and Dai Jibao developed the invention.
The pa..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Civil Aviation University of China patent application for Airport Video Semantic Segmentation Method and System Based on Spatio-temporal Context Modeling. Yu Lu, Chen Junhao, Liu Caihua, Feng Xia and Tang Wei developed the invention.
The patent applica..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- Shanghai Jiexiang Aviation Tech Co Ltd has sought patent for Unmanned Aerial Vehicle Autonomous Flight Control Method Combined with Overturning Angle Adjustment of Photovoltaic Cell Panel. This invention was developed by Wang Shipeng, You Chun and Liang Yapeng.
The patent application number is CN2025118737..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Civil Aviation University of China has submitted a patent application for Low-altitude Aircraft-oriented Conflict-free Flight Path Planning Method Before Takeoff. This invention was developed by Wang Yantao, Li Jiashuai, Shi Tongyu and Yuan Yujie.
The patent application number is CN202610330336 20260318. The..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- Shaanxi Aero Electric Co Ltd has submitted a patent application for Data Recording and Downloading Design Method for Aviation Starting Power Generation System. Du Dongquan, Song Chao, Xiong Chunlan and Tao Linlin developed the invention.
The patent application number is CN20251233180 20251230. The patent p..
Aviation
| Mon 20 Jul 2026
Beijing, July 20 -- Zhejiang Yabailan Electric Appliance has submitted a patent application for Multi-section Trigger Flight Auxiliary Integrated Switch with State Feedback Function. This invention was developed by Liu Jinpeng, Shao Manyi, Li Shunyou, Xu Weiguo and Dong Haote.
The patent application number is CN202610343301 202..
Aviation
| Sun 19 Jul 2026
Beijing, July 20 -- Nanhang Shuzhi Tech Guangdong Co Ltd has submitted a patent application for Training Method of Flight Training Simulation Model and Flight Training Simulation Method. This invention was developed by Liao Zhongtian, Wu Jingling, Li Wenbin and Chen Cong.
The patent application number is CN202511933550 202512..
Aviation
| Sun 19 Jul 2026
Beijing, July 20 -- Civil Aviation University of China has submitted a patent application for Low-altitude Route Planning Method and System Considering Standby Landing Safety After Rotor Wing Failure. This invention was developed by Wang Yantao, Li Jiashuai, Shi Tongyu and Yuan Yujie.
The patent application number is CN20261033..
Aviation
| Sun 19 Jul 2026
Beijing, July 20 -- State Intellectual Property Office of China has published China Academy of Civil Aviation Science & Technology patent application for Comprehensive Evaluation Method for Operation Efficiency of Aircraft Task Set in Low-altitude Airspace. The invention was developed by Miao Jiahe and Shi Hongfang.
The patent ..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Xi'an Labede Information Tech Co Ltd has filed a patent application for Unmanned Aerial Vehicle Video and Model Flight Path Synchronous Matching Method and System. This invention was developed by Liu Shengtao, Xiao Yanke, He Yingchun, Wang Jia, Zhang Baodong, Liu Chang, Li Gen, Li Pan, Chen Rongxuan and Zhao ..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Qingdao Civil Aviation Cares Co Ltd has submitted a patent application for Civil Aviation Hidden Danger Information Safety Monitoring Method and Monitoring System. This invention was developed by Liu Xiaojiang, Shan Yisheng, Chen Si, Sun Yong and Xue Lingxiang.
The patent application number is CN2025117899..
Aviation
| Wed 22 Jul 2026
London, July 22 -- Iwave Systems Ltd has submitted a patent application for Offshore Crew Transfer. This invention was developed by Simon Jackson.
The patent application number is GB20250022235 20240520. The patent publication number is GB2644980 (A). International Patent Classification codes are B63B27/14, B63B27/30 and B63B..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Civil Aviation University of China has submitted a patent application for Bayesian Calibration Method and Device for Amplitude-phase Error of Large-scale Millimeter Wave Array. This invention was developed by Gao Bin, Huo Xin, Shen Ruiyang, Xin Wen and Yang Lei.
The patent application number is CN20261035381..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Aerospace Tianhong Zhejiang Intelligent Equipment Tech Co Ltd has sought patent for Universal Aviation Cable Detection Equipment and Method. This invention was developed by Qin Jian, Zhang Xinyue, Wang Xueliang and Liu Xiangdong.
The patent application number is CN202511889182 20251215. The patent publicat..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Civil Aviation University of China has applied Chinese patent for Aircraft Tire Tread Defect Automatic Identification Method. Cao Xibo, Liu Penghui, Zhao Shiwei, Zeng Peipei, Guo Tuanjie and Qi Ming developed it.
The patent application number is CN20251240116 20251231. The patent publication number is CN1219..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- TravelSky Technology has sought patent for Tourism Information Generation Method and Device in Civil Aviation Field and Storage Medium. This invention was developed by Zhao Min, Na Ren, Li Yong, Cao Longhanshu, Xie Ruochen, Yang Zhongqing, Sun Meiling and Dong Haozheng.
The patent application number is CN202..
Aviation
| Tue 21 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has released Guizhou Branch China Nat Aviation Fuel Co Ltd and Jinan Fulaide Tech Co Ltd patent application for Rapid Detection Method and System for Diesel Oil and Aviation Kerosene Mixing Based on Near Infrared Spectrum. This invention was developed by Tang Ting, ..
Aviation
| Tue 21 Jul 2026
Beijing, July 22 -- Shaanxi Baocheng Aviation Instrument has filed a patent application for Current Limiting Circuit Suitable for Low-temperature Starting of Airborne Electronic Equipment. This invention was developed by Guo Xianchao, Yang Qichao, Hao Shaofei, Yang Wenliang and Chen Yanli.
The patent application number is CN202..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has received Xi'an Aviation Institute Of Computing Technology Aviation Industry Corporation Of China Ltd patent application for Design Method of Vibration-proof Heat Dissipation Structure of Low-altitude Airborne Equipment Based on Functional Gradient. Feng Wei, Li ..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- China Aero-Polytechnology Establishment has applied Chinese patent for Method for Constructing and Simulating Multi-fidelity Performance Degradation Model of Aviation Airborne Actuator. Xu Yingdong, Wang Ruping, Zhang Chaoyi and Ma Yuexuan developed it.
The patent application number is CN202511961255 2025122..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- Northeastern University has applied Chinese patent for Method for Rapidly Predicting Blade Tip Clearance in Maneuvering Flight State. Guo Xumin, Guan Hong, Ma Hui, Zhao Chao and Zhao Tianyu developed it.
The patent application number is CN20261043592 20260114. The patent publication number is CN121902324 (A)..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published Civil Aviation University of China patent application for False Information Continuous Detection Method Fusing Preference Modeling and Representative Memory Bank. The invention was developed by Liu Tianqing and Jiang Yang.
The patent application numbe..
Aviation
| Mon 20 Jul 2026
Beijing, July 20 -- Jiangsu Jiugao Electronic Tech Co Ltd has sought patent for Motor Low-starting-point Current Inner Rotor of Aviation Exhaust Heat Dissipation Fan. This invention was developed by Zhang Jun and Zhai Zhongmin.
The patent application number is CN20261098740 20260123. The patent publication number is CN1218867..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published GRG Metrology & Test Wuxi Co Ltd, GRG Metrology & Test Xian Co Ltd, Guangzhou GRG Metrology & Test Shanghai Co Ltd and GRG Metrology & Test Group Co Ltd patent application for Snow Making Control Method and Equipment for Airworthiness Verification of C..
Aviation
| Wed 22 Jul 2026
Beijing, July 22 -- State Intellectual Property Office of China has published Chengdu Guoying Jinjiang Machine Factory patent application for Simulated Stress Field-based Aviation Material Heat Treatment Hardness Test Guidance Method. The invention was developed by Zhou Jun, Fan Chao, Zhou Wenli, Wu Xiulong, Zhang Haomin and Kan..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- Yu Tao and Shanghai Yutao Intelligent Tech Co Ltd have submitted a patent application for Method for Detecting Autonomous Landing Parameters by Using Airborne Radar Equipment.
The patent application number is CN202410178685 20240211. The patent publication number is CN121899799 (A). International Patent Cla..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Avic Huiyang Aviation Propeller has applied Chinese patent for Fatigue Test Device for Centripetal Thrust Ball Bearing. Li Yang and Liu Yufeng developed it.
The patent application number is CN202511739725 20251125. The patent publication number is CN121898784 (A). International Patent Classification code is ..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Fuzhou University has submitted a patent application for Mapping System and Method for Flight Inspection of Indoor Equipment. This invention was developed by Wu Haibin, Xu Zhigang and Liu Shuhang.
The patent application number is CN202610185717 20260209. The patent publication number is CN121898377 (A). Inte..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Weihai Guangtai Airport Equipment has submitted a patent application for Hydraulic Lifting System of Boarding Bridge. This invention was developed by Shi Kai, Wang Qian, Wang Kai and Xing Chaohong.
The patent application number is CN202411460475 20241018. The patent publication number is CN121897631 (A). Int..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- State Intellectual Property Office of China has received China Aviation Lifesupport Research Institue patent application for Parachute Three-dimensional Reconstruction Device and Method Based on Multi-view Information Fusion. Lan Wenchang, Zhang Jinglin, Wang Shiqi, Chen Si, Wei Qiuru, Wang Shen'ao and Li Wei..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- State Intellectual Property Office of China has published Beijing Telemetry Tech Institute patent application for Low-sidelobe Doppler System Foresight Airborne Meteorological Radar System. The invention was developed by Wang Xiao, Jiang Baisen, Ye Hongling, Wu Pan, Xu Bo and Yang Runfeng.
The patent applica..
Aviation
| Tue 21 Jul 2026
Beijing, July 21 -- Beijing University has submitted a patent application for Method for Automatically and Quantitatively Estimating Vertical Structure of Forest by Airborne Laser Radar. This invention was developed by Qi Zhiyong, Shi Si, Guo Rui, Cheng Zhangfeng, Wang Hong and Guo Qinghua.
The patent application number is CN20..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Civil Aviation University of China has applied Chinese patent for Paddle Structure Aeroelasticity Experimental Simulation Device with Adjustable Paddle Spacing. Lee Han, Xie Jiang, Zhi Xiaolong and Shi Pengtao developed it.
The patent application number is CN202610323637 20260317. The patent publication numb..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Xian Aviation Brake Technology has filed a patent application for Arrangement Method of Installation Position of Aviation Aircraft Wheel Thermal Fatigue Early Warning Device. This invention was developed by Wu Yingying, Zhao Boxin, Yu Ming, Tang Luyang and Wang Lin.
The patent application number is CN2026101..
Aviation
| Mon 20 Jul 2026
Beijing, July 21 -- Civil Aviation University of China has submitted a patent application for Quick Opening and Closing Mechanism for Mechanical Manufacturing Industrial Valve. This invention was developed by Qu Hongchun, Sun Hao, Zhu Qingda, Ma Weiliang, Zhao Meng and He Zhenpeng.
The patent application number is CN20261021955..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Beihang University and Hangzhou Innovation Institute Beihang University have filed a patent application for Rule-guided Flight Simulation Cabin Trainee Operation Compliance Evaluation Method. This invention was developed by Xie Tianlu, Xu Binxin, Zeng Changwen and Hu Haimiao.
The patent application number ..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Civil Aviation University of China and Tianjin Electronic Information Vocational Technology College have submitted a patent application for GBAS Integrity Improvement Method and System Based on Ionosphere Characteristics. Li Yanbo, Zhang Jianjun, Cui Baocai, Zhong Lunlong, Lu Dan, Ma Long and Pang Xuelian dev..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- China University of Mining and Yanmei Wanfu Energy Co Ltd have filed a patent application for Surface Deformation Detection Method Based on Airborne LiDAR, Storage Medium and Equipment. This invention was developed by Zheng Nanshan, Li Fei, Li Jinming, Lyu Fei, Wang Junlei, Li Lili, Wu Xu, Ma Xuefeng, Ju Wenh..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Chengdu Chengfei Aviation Industry Development has applied Chinese patent for Intelligent Detection System and Method for Aviation Conduit Identification Mark Belt. Hou Minhui, Chen Yuqing and Lyu Bing developed it.
The patent application number is CN20251236825 20251231. The patent publication number is CN1..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- China Academy of Civil Aviation Science & Technology has submitted a patent application for Cabin Fire Identification Method and Device. This invention was developed by Xu Xiaodong, Kong Xiangjun, Wang Tao, Gao Jianwei, Mao Yanfeng and Guo Qiang.
The patent application number is CN202511982587 20251225. The ..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has published Civil Aviation University of China patent application for Aircraft Detection Method in Polarimetric SAR (synthetic Aperture Radar) Image. The invention was developed by Han Ping, Wang Hongwei, Sun Xing and Zhou Jielong.
The patent application number..
Aviation
| Fri 17 Jul 2026
Geneva, July 18 -- World Intellectual Property Organization has published Casco Signal patent application for System for Automatically Detecting and Adjusting Flight Plans. The invention was developed by Zhang Lipeng, Zhang Yi, Jiang Jianjin, Wang Zhuang, Liu Rongfeng, Xu Xianliang and Liu Chang.
The patent application number..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Chengdu Lintong Tech Co Ltd has sought patent for Intelligent Analysis and Fault Positioning System Based on Aircraft Flight Data. This invention was developed by Kang Hongyue, Zhu Yi and Fan Xiaowen.
The patent application number is CN202610327735 20260318. The patent publication number is CN121880424 (A)..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Beihang University has applied Chinese patent for Dynamic Updating Method for Digital Test Model of Aviation Equipment. Zhang He, Tao Fei, Zou Xiaofu and Liu Yuran developed it.
The patent application number is CN20261029216 20260109. The patent publication number is CN121879871 (A). International Patent Cla..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Xidian University has sought patent for Direct Flight Time Information Extraction Method Based on Multistage Quantization. This invention was developed by Liu Yang, Ma Rui, Li Zetong, Hu Jin, Li Dong, Ma Jiaji, Zhu Zhangming, Wang Xiayu and Yang Lihong.
The patent application number is CN202610119966 2026012..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Jiaxing Jiechu Information Tech Co Ltd has submitted a patent application for Radar-fused Ultra-low-altitude Flight Joint Detection Method and System. Jin Xuhui, Zhu Hengyi, Gu Zhengliang and Xu Jian developed the invention.
The patent application number is CN202610148396 20260203. The patent publication n..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- University Pla Naval Aviation has submitted a patent application for Visual Detection Method and System for Repairing Broken Lines of Airborne Electric Wires. This invention was developed by Sun Zhonghua, Gu Fahong, Yu Chunfeng, Meng Xin and Zhang Yuanfeng.
The patent application number is CN202610336562 2..
Aviation
| Fri 17 Jul 2026
Geneva, July 18 -- World Intellectual Property Organization has released Gmd Biotech Inc patent application for Apparatus for Generating Liquid Sample for Airborne Viruses. This invention was developed by Lee Sang Dae and Kim Min Gon.
The patent application number is WO2024KR21574 20241231. The patent publication number is WO..
Aviation
| Fri 17 Jul 2026
Beijing, July 18 -- Cn Academy Launch Vehicle Tech has submitted a patent application for Layered Flight Scheduling Optimization Method for Long-period Flight Carrier. This invention was developed by Liu Bingli, Zhang Shengsheng, Zhang Feng, Chen Rong, Zhang Liu, Zhang Jianying, Gao Chaohui, Ren Kuan, Li Yang, Chen Haipeng, Qi Z..
Aviation
| Fri 17 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has received Suzhou Kongzhongtiaodong Information Tech Co Ltd patent application for Dynamic Digital Flight Rule Construction Method Based on Standardized Airspace Grid. Xiao Jing developed the invention.
The patent application number is CN202610355537 20260323. ..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Civil Aviation University of China has sought patent for Aero-engine Low-pressure Turbine Blade Leading Edge Model Numerical Optimization Design Method and Structure Based on Response Surface Modeling. This invention was developed by Sun Shuang, Liu Hongli, Zhang Fan, Meng Baowen and Hu Xizhuo.
The patent ap..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has received Xi'an Tianmao Intelligent Tech Co Ltd patent application for Unmanned Aerial Vehicle Autonomous Return Flight Control Method in Interference Environment Based on Multi-source Information. Zhang Yu, Xin Jinze and Wang Chen developed the invention.
The..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Northwestern Polytechnical University has submitted a patent application for Non-singular Flight Control Law Design Method Meeting Predefined Time Stability. This invention was developed by Wang Yuewen, Liu Xiaoxiong, Li Kecheng and Shi Jingping.
The patent application number is CN202511957754 20251223. The ..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- China Aero-Polytechnology Establishment has submitted a patent application for Method and System for Identifying Potential Fault Mode of Aviation Flight Control System. This invention was developed by Qiu Shumao, Jia Bo, Hao Yu, Peng Wensheng and Zeng Zhaoyang.
The patent application number is CN202511916442..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Civil Aviation University of China has filed a patent application for Preparation Method of Hydroxypropyl Methyl Cellulose Solution for Centrifugal Model Test. This invention was developed by Chen Yu, Yang Xiaotao, Huang Xin, Wu Kun, Nie Zhichao, Liu Xianpeng, Liu Hangjiang and Dai Qiquan.
The patent applica..
Aviation
| Sat 18 Jul 2026
Beijing, July 18 -- Civil Aviation University of China has sought patent for Method and System for Measuring Klebanoff Fringes in Boundary Layer. This invention was developed by Gao Ziming, Sun Shuang, Liu Hongli, Zhang Fan and Hu Xizhuo.
The patent application number is CN202610354277 20260323. The patent publication number is..
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