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Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Helicopter Beam Type Undercarriage Mounting Box Section Structure and Helicopter. The invention was developed by Zhu Shuai, Chen Tinghao and Liu Zhe.
The patent application numb..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Undercarriage Buffer with Adjustable Damping and Length and Oil Injection Method Thereof. The invention was developed by Dang Mingguang, Chen Xiang, Wang Le, Xie Xiaoping and Zhu M..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Pratt & Whitney Canada patent application for Switchable Aero Engine Dual Fuel Control System with Dhfc. This invention was developed by Lu Xuening, Tang Poi Loon and Lisio Carmine.
The patent application number is US202418954121 20241120. The patent publicat..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Safran has submitted a patent application for Variable Pitch Vane for a Turbomachine Fan Having a Stiffness Gradient in the Root.
The patent application number is US202319120329 20231012. The patent publication number is US20260139601 (A1). International Patent Classification codes are B64C11/06, B64C11/..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published AECC Shenyang Liming Aero Engine patent application for Ceramic Matrix Composite Tenon Tooth Forming and Grinding Method. The invention was developed by Sun Yuting, Xiong Ying, Pan Bo, Anggeirama and Zhao Ming.
The patent application number is CN2025..
Aerospace
| Sat 23 May 2026
Beijing, May 23 -- Harbin Institute of Technology and Beijing Aerospace Automatic Control Res Institute have sought patent for TLC Type NAND Flash Memory Low-overhead Time Delay Optimization Method Based on Heterogeneous Feature Mining. This invention was developed by Wei Debao, Wang Yongchao, Yang Zhiming, Meng Gong, Wang Shenh..
Aerospace
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Automobile Group Corp and Nanjing University of Aeronautics and Astronautics have sought patent for Commercial Vehicle Drive-by-wire Chassis-based Duplex-winding Electric Drive Axle Device and Fault-tolerant Control Method. This invention was developed by Sun Jun, Zhao Wanzhong, Wang Chunyan, Shi Yongj..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Southern Power Grid General Aviation Service Co Ltd has sought patent for Test Bench and Test Method for Testing Coaxial Dual-rotor Power Mechanism. This invention was developed by Su Chao, Fan Xingkai, Feng Wenjie, Wu Chuntao and Pan Keda.
The patent application number is CN202511551631 20251028. The paten..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Shandong Huajian Engineering Testing has sought patent for Unmanned Aerial Vehicle for Automatic Inspection of Cracks of Roads and Bridges. This invention was developed by Kong Linggang, Ren Shipiao, Xia Tinghui, Yu Xinbo, Wu Di, Wang Shuzheng, Sun Peng and Li Xiangdong.
The patent application number is CN2..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Xian Aircraft Design Institute Aviation Industry Corporation China has sought patent for Device for Automatically Measuring and Adjusting Pretightening Force of Windshield Wiper of Airplane. This invention was developed by Yang Cuiyan, Chang Hongliang and Han Wangchao.
The patent application number is CN202..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- South West University has applied Chinese patent for Lightweight Dynamic Balance Large-stroke Folding Arm for Unmanned Aerial Vehicle. Lu Fangyuan and Fan Zichuan developed it.
The patent application number is CN202511558881 20251029. The patent publication number is CN121403454 (A). International Patent Cl..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Skydio has sought patent for Inhibiting Corrosion on Charging Hubs in Base Stations for Unmanned Aerial Vehicles. This invention was developed by Guo Jia, Kozlenko Yevgeniy Andreyevich, Turvey George Oliver and Woo Yee Shan.
The patent application number is US202519190293 20250425. The patent publication..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Skydio patent application for Base Station for an Unmanned Aerial Vehicle Including a Rotatable Roof Assembly. Lowe Patrick Allen, Berthelet Christopher C, Turvey George Oliver and Tankeh Joseph developed the invention.
The patent application number is US2025..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Central South University has applied Chinese patent for High-reliability Control Surface Steering Engine Transmission System and Large Unmanned Aerial Vehicle. Ding Han, Bi Xincheng, Zhang Wenzhe and Rong Shifeng developed it.
The patent application number is CN202511730820 20251124. The patent publication ..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Wing Aviation has filed a patent application for Using Asset Maps to Inform Real-time Machine Learning Models for UAV Navigation. This invention was developed by Shoeb Ali, Gabor Jeremie, Ying Yueyang and Abeywardena Dinuka.
The patent application number is US202418955361 20241121. The patent publication..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Guizhou Aerospace Fenghua Precision Equipment patent application for Ocean Gradient Anti-corrosion Composite Material Structure and Preparation Method Thereof. The invention was developed by Song Shaocui, Fu Xibiao, Wu Guang, Zhao Jihua, Hu Cui and Chen..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has filed a patent application for Modularized Sonar Buoy Releasing Device and Method. This invention was developed by Wang Zeyu, Peng Shiwei, Zhang Mao, Chen Fang, Zhu Haojie, Yang Yange, Lee Jeong-gon and Zhao Jun.
The patent application number is CN20251184..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received China Helicopter Research & Development Institute patent application for Dynamic Control Structure and Method for Longitudinal Gravity Center Envelope of V-shaped Vertical Tail Helicopter. Lu Zhiming, Wang Zeyu, Meng Xianfeng, Zheng Hua and Wu Xinhao dev..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- AVIC Chengdu Aircraft Design & Research Institute has submitted a patent application for Single-action Folding Type Multifunctional Combined Mechanism and Application. Zhao Fuke, Yuan Zejian, Fang Yuanpeng, Pan Jiandong, Fu Yongfeng and Mu Xuefeng developed the invention.
The patent application number is CN20..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has sought patent for Ducted Fan with Size-adjustable Air Inlet and Use Method of Ducted Fan. This invention was developed by Shi Ming, Yu Qiang, Xia Fuchun and Wang Jiedong.
The patent application number is CN202511842585 20251209. The patent publication numb..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Xian Aircraft Design Institute Aviation Industry Corporation China has applied Chinese patent for Supporting Device Capable of Coordinating Deformation of Aircraft Control Surface. Li Gang, Zhu Jiang, Liu Yingfei, Liu Zhongkai and Zan Yichen developed it.
The patent application number is CN20251211519 2025122..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Helicopter Cant Beam Folding and Unfolding System and Control Method. The invention was developed by Luo Jiang, Yang Yu, Wu Yu and Zhao Dongdong.
The patent application number is ..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Nanchang Hangkong University has sought patent for Quick Connecting Device for Wing Body of Aircraft. This invention was developed by Tao Weiqi, Wang Yuezihan, Liu Pu, Zhang Lihong, Yu Xueyong, Xiao Yufei, Xie Jun, Xu Xuefeng, Chen Zhihua, Dong Haoqiang, Liu Yang, Gan Ying and Huang Xilong.
The patent applica..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Goodrich has filed a patent application for Auto Gain for Electric Brake Actuator Controller. This invention was developed by Martin Jr James Michael.
The patent application number is US202418953313 20241120. The patent publication number is US20260138580 (A1). International Patent Classification codes are..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Goodrich has submitted a patent application for Dual Control Architecture for Hydraulic and Electric Brake Systems. This invention was developed by Georgin Marc J, Thapa Magar Kaman and Bains Resham.
The patent application number is US202418955288 20241121. The patent publication number is US20260138575 (A..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- B/E Aerospace has submitted a patent application for Seat Headrest. This invention was developed by Kaliszczyk Piotr Krzysztof, Chodyniecki Marcin Adam and Kolodziejczak Marcin Szymon.
The patent application number is US202519259094 20250703. The patent publication number is US20260138516 (A1). Internation..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Skydio has submitted a patent application for Integrated Antenna in an Aerial Vehicle. Spall John Michael and Cooke Adrian Matthew developed the invention.
The patent application number is US202519392113 20251117. The patent publication number is US20260142366 (A1). International Patent Classification code..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published Goodrich patent application for Wear Resistant Wheel and Brake Components. The invention was developed by Chen Lei, Brandewie Brian T, Miller Michael and Smith Blair A.
The patent application number is US202418953507 20241120. The patent publication number is ..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- BAE Systems Information & Electronic Systems Integration has submitted a patent application for Flexible Chain Link Interconnect for High Frequency Circuits. Eilert Kimberly and Masurkar Amrita V developed the invention.
The patent application number is US202418949097 20241115. The patent publication numbe..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has submitted a patent application for Modularized Triphibian Multifunctional Flying Car. This invention was developed by Yang Yongfei, Sun Huixun, Li Zhibin, Niu Qingfeng, Yuan Mingchuan, Sun Wei, Fan Feng, Wang Xuehe, Xing Shilong and Zhang Yuni.
The patent ..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Harbin Aircraft Industry Group patent application for Device and Method for Controlling Die Clamping Force of Die Pressing Tool to be Constant. Guo Haiyang, Bo Donghai, Tian Zishan, Liu Ran and Zhang Yan developed the invention.
The patent application n..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Airbus Helicopters has applied United States patent for Aircraft Having a Pivoting Landing Gear Provided with a Pivot Locking System and a Monitoring System. Rocher Antonin, Becquet Roland, Azzarello Julien and Achard Aurélien developed it.
The patent application number is US202519241814 20250618. The pat..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- JetZero has submitted a patent application for Apparatus for Ingesting Boundary Layer Flow for an Aircraft. This invention was developed by Page Mark Allan.
The patent application number is US202418941775 20241108. The patent publication number is US20260138733 (A1). International Patent Classification cod..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Airbus Operations patent application for a Hard Stop Arrangement for a Folding Wing Tip. This invention was developed by Whatling Samuel Philip and Hipkiss Richard James.
The patent application number is US202519394401 20251119. The patent publication number is..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Airbus Operations has sought patent for Hinge Assembly. This invention was developed by Aggarwal Nikhil and Morrell Paul.
The patent application number is US202519389369 20251114. The patent publication number is US20260138729 (A1). International Patent Classification code is B64C3/56. Cooperative Patent C..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Helicopter Rotor Anti-icing and Deicing Test Outdoor Spraying Tower Device with Adjustable Spraying Height. The invention was developed by Liang Jianhai, Li Kaicheng, Bai Li, Hong ..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Airbus Operations has submitted a patent application for Aircraft Wing Assembly. This invention was developed by Morrell Paul, Durston John and Hemzaczek Rafal.
The patent application number is US202519388142 20251113. The patent publication number is US20260138728 (A1). International Patent Classification..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Pratt & Whitney Canada has submitted a patent application for Aircraft Component Coating System. This invention was developed by Saeed Ata.
The patent application number is US202418954011 20241120. The patent publication number is US20260138727 (A1). International Patent Classification codes are B64C1/00, ..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Helicopter Rotor Load Test On-line Alarm Method and System. The invention was developed by Huang Pan, You Xiaogang, Wang Yuhe, Cao Yuanyuan, Luo Wenlong, Gu Wenbiao, Fang Xinbao an..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- AVIC Chengdu Aircraft Design & Research Institute has submitted a patent application for Large Motion Platform Rack. Yuan Gengmin, Wang Bo, Zhang Yong, Shen Jun, Wu Xian and Li Rongjia developed the invention.
The patent application number is CN202511751238 20251126. The patent publication number is CN1214045..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Helicopter Mooring Joint Strength Design Method. The invention was developed by Sun Kuo, Qian Xuesen, Li Linjie, Shu Dejun, Xing Yihui, Pan Jianghua, Zhang Wenjun, Ma Yazhou, Yang ..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- Harbin Aircraft Industry Group has submitted a patent application for Pneumatic Deicing Indication System and Method for Fixed-wing Aircraft. This invention was developed by Xiu Jiechen, Yang Chunbao, Li Cun, Luo Heshun, Li Haohan, Li Yang, Tan Jingjie, Zhang Hongxia, Qian Henglong, Zhao Yantao and Wang Shuxua..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Zhejiang Yinlun Machinery patent application for Thermal Management Device and Aircraft. This invention was developed by Lu Guodong, Xi Junbin, Shi Tingting, Zhang Yufan, Liu Qingqing, Chen Lianqun, Zhang Dingge, Wang Shaozu, Sun Zhicheng, Hong Zongchuan..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Zhejiang Yinlun Machinery patent application for Thermal Management Device and Aircraft. Lu Guodong, Xi Junbin, Shi Tingting, Liu Qingqing, Zhang Yufan, Chen Lianqun, Zhang Dingge, Wang Shaozu, Sun Zhicheng, Hong Zongchuan and Chai Zhonghua developed the..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received China Helicopter Research & Development Institute patent application for Thermal Management System and Method for Light-weight Oil-electricity Hybrid Power Aircraft. Wang Zhihui, Li Bin, Wang Huaji, Zhang Yang, Lai Yaozu, Han Linzhe, Liu Pan and Wang Fen..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has applied Chinese patent for Engine Air Door Valve Synchronous Control Device of Unmanned Helicopter. Wang Zhencai, Zhang Si, He Jianzhong and Chen Chuanqi developed it.
The patent application number is CN202511842062 20251209. The patent publication number ..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has sought patent for Molecular Sieve Oxygen Generation Humidification System and Humidity Control Method. This invention was developed by Luo Pinggen, Zhang Yang, Wang Huaji, Xie Zhiping, Zhao Kaixiang and Li Xingping.
The patent application number is CN20251..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Pratt & Whitney Canada has filed a patent application for Selecting Fuel for Use in Multi-fuel Aircraft Powerplant Based on Operation Settings of Powerplant Performance Characteristics. This invention was developed by Weinstein Jeffrey.
The patent application number is US202418953021 20241119. The patent p..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has sought patent for Systems and Methods for Breaking Down Ground Vortices in an Aircraft Propulsion System Inlet. This invention was developed by Sidelkovskiy Dmitriy.
The patent application number is US202418949577 20241115. The patent publication number is US20260139630 (A1). International Patent C..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Pratt & Whitney Canada has submitted a patent application for Oil Distribution System for Aircraft Engine with Make-up Flow. Pellerin Hugues and Alecu Daniel developed the invention.
The patent application number is US202418954843 20241121. The patent publication number is US20260139625 (A1). International..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has sought patent for Thermophotovoltaic Assembly for an Aircraft Propulsion System. This invention was developed by Guler Urcan, Springer Chad A and Pal Debabrata.
The patent application number is US202418949528 20241115. The patent publication number is US20260139622 (A1). International Patent Classi..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Pratt & Whitney Canada has submitted a patent application for Tractor Aircraft Power Plant with Swirl Recovery Vanes. Wang Xi, Thomassin Jean, Lanktree Michael and Bertrand Pierre developed the invention.
The patent application number is US202418948706 20241115. The patent publication number is US202601396..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has filed a patent application for Fastener Assembly for a Gas Turbine Engine. This invention was developed by Gates Roger and Reinhardt Gregory E.
The patent application number is US202619446582 20260112. The patent publication number is US20260139612 (A1). International Patent Classification codes ar..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has applied United States patent for Additively Manufactured Turbine Engine Case with Fuel Manifold. Binek Lawrence A and Bugin Yoel developed it.
The patent application number is US202619452800 20260119. The patent publication number is US20260139611 (A1). International Patent Classification codes are..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has sought patent for Gas Turbine Engine Rotor Blade Transition. This invention was developed by Lavine Griffin D, Pack David R, Spangler Brandon W and Archambeau Jennifer H.
The patent application number is US202418953979 20241120. The patent publication number is US20260139598 (A1). International Pat..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- SZ DJI Technology has submitted a patent application for Aerial Vehicle, Aerial Vehicle System, Battery, Movable Platform, and Movable Platform System. Chen Tianyi, Yang Dongyu, Chen Jianhong, Li Yijun, Wu Qiongwei, Liu Yifen and Ma Chao developed the invention.
The patent application number is US202619451..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Airbus Operations patent application for Method and System for Determining the Admissibility of an Aircraft Workpiece in an Assembly Process of the Aircraft Workpiece. This invention was developed by González Sainz Javier and Chaves Suazo Bartolomé.
The paten..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Sun Yat-sen University patent application for Bionic Air-sea Cross-medium Aircraft. This invention was developed by Wang Jihe, Zhao Shangfei, Wu Zeyu, Wu Sifan, Zhong Yuqing, Zhang Baijia, Wu Sihuan and Shao Maosen.
The patent application number is CN20..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Safran Nacelles has filed a patent application for Lock System for Turbine Engine Nacelle and Nacelle Including Same. This invention was developed by Avenel Philippe and Pellerin Pierre.
The patent application number is US202319119180 20231011. The patent publication number is US20260138749 (A1). Internati..
Aerospace
| Sun 24 May 2026
Beijing, May 25 -- China Helicopter Research & Development Institute has submitted a patent application for Dual-rotor Mars Unmanned Aerial Vehicle and Control Method. This invention was developed by Zhao Hong, Zhang Wei, Xu Ming, Huang Bo, Bo Zhigang, Feng Yifan, Li Yu and Zhao Yue.
The patent application number is CN202511842..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Pratt & Whitney Canada patent application for System for Pre-cooling Air Supplied to an Aircraft Environmental Control System. This invention was developed by Sgouromitis John, Trepanier Richard and Hernandez Guillermo.
The patent application number is US202418..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Textron Innovations has submitted a patent application for Proprotor Lockout Systems for Tiltrotor Aircraft. This invention was developed by Beall Grant Michael, Cravener Kyle Thomas, Atkins Brady Garrett and Morales Gilberto.
The patent application number is US202619452654 20260119. The patent publication..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- Airbus Helicopters has submitted a patent application for Rotary Wing Blade of an Aircraft, and Aircraft Provided with Such a Blade. Desvigne Damien, Roca-leon Enric, Eglin Paul, Kelaidis Manousos, Coisnon Rémi, Michel Bernard-rené and Pinacho Jean-paul developed the invention.
The patent application num..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Safran Nacelles has submitted a patent application for Unit for Handling an Aircraft Turbojet Engine. Chantal Patrice and Drieu Thierry developed the invention.
The patent application number is FR20170056067 20170629. The patent publication number is FR3068336 (A1). International Patent Classification code is..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- French Patent Office (INPI) has released Airbus Operations patent application for Detection of the Presence of Ice in a Total-air-temperature Probe. This invention was developed by Scattolin Joris and Dazet Benoit.
The patent application number is FR20180057750 20180829. The patent publication number is FR30854..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Safran Aircraft Engines has sought patent for Roue a Aubes De Turbomachine Pour Aeronef.
The patent application number is FR20180058010 20180906. The patent publication number is FR3085711 (A1). International Patent Classification codes are F01D5/04 and F01D5/14. Cooperative Patent Classification codes are F..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- French Patent Office (INPI) has released Spirit AeroSystems patent application for High-mounted Aircraft Nacelle. This invention was developed by West Randall Ray.
The patent application number is FR20180057758 20180829. The patent publication number is FR3070374 (A1). International Patent Classification codes ..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Thales has filed a patent application for Flat Screen with Continuous Display Surface Comprising Two Cells with Contiguous Liquid Crystal Screens.
The patent application number is FR20180072953 20181218. The patent publication number is FR3090143 (A1). International Patent Classification codes are B64D43/00,..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Thales has submitted a patent application for Method for Calibrating a Variable Frequency Filter.
The patent application number is FR20180074330 20181228. The patent publication number is FR3091428 (A1). International Patent Classification code is H03H11/54. Cooperative Patent Classification codes are H03H7/..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- French Patent Office (INPI) has released Safran patent application for Assembly for a Gas Turbine.
The patent application number is FR20190006282 20190613. The patent publication number is FR3097299 (A1). International Patent Classification codes are F23R3/54 and F23R3/60. Cooperative Patent Classification c..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Airbus Operations has submitted a patent application for Unite De Percage Automatique Avec Un Systeme De Lubrification.
The patent application number is FR20190008075 20190717. The patent publication number is FR3098744 (A1). International Patent Classification codes are B23B39/16 and B23Q11/10. Cooperative Pa..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- French Patent Office (INPI) has received Safran Aircraft Engines patent application for Confluence Structure of a Primary Stream and a Secondary Stream in a Bypass Turbine Engine. Le Pannerer Brice Marie Yves Emile, Cabre Jean-françois, Curlier Nicolas Camille Claude and Pflieger Lucas Arthur developed the inve..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Thales has filed a patent application for Method for Detecting a False Synchronisation of a Receiver with a Satellite, Associated Receiver and Computer Program Product.
The patent application number is FR20190009209 20190814. The patent publication number is FR3099954 (A1). International Patent Classificatio..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Safran Aircraft Engines has submitted a patent application for Sous Ensemble De Turbomachine Comportant Un Insert Conducteur Thermique.
The patent application number is FR20200000465 20200117. The patent publication number is FR3106376 (A1). International Patent Classification codes are F02K1/00, F02K1/04 and ..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- Safran Transmission Systems has filed a patent application for Porte-satellites Pour Un Reducteur Mecanique De Turbomachine D’aeronef.
The patent application number is FR20200000583 20200121. The patent publication number is FR3106384 (A1). International Patent Classification codes are F02K3/04, F16H1/36 a..
Aerospace
| Mon 25 May 2026
Paris, May 25 -- French Patent Office (INPI) has released Safran Aircraft Engines patent application for Module De Soufflante Pour Un Banc D’essai De Turbomachine D’aeronef.
The patent application number is FR20200000608 20200122. The patent publication number is FR3106363 (A1). International Patent Classification code is ..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received AFL Telecommunications patent application for Aerial Splice Enclosures. Petersen Mark, Hanlin Robert J, Turlington Jr Charles and Vogel Mark A developed the invention.
The patent application number is US202519369016 20251024. The patent publication number is US..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released BAE Systems Information & Electronic Systems Integration patent application for Radar Blanking Using Dynamic Subinterval Noise Floor Estimation. This invention was developed by Nazarenko Nicholas.
The patent application number is US202418953852 20241120. The pa..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released BAE Systems Information & Electronic Systems Integration patent application for Interstitial Mounting of Components. This invention was developed by Terry Benjamin, Mauermann Jacob R, Louis Brian T and Boone Alan P.
The patent application number is US2024189541..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- BAE Systems Bofors has applied United States patent for Adaptive Shot Patterns. Jonasson Erik and Eriksson Frans developed it.
The patent application number is US202319125376 20231112. The patent publication number is US20260139926 (A1). International Patent Classification codes are F41F1/00, F41G3/04, F41..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- RTX has submitted a patent application for Electric Machine Cooling Plate for Aircraft Powerplant. This invention was developed by Clark Thomas E, Akin John and Breault Andrew E.
The patent application number is US202418951089 20241118. The patent publication number is US20260139642 (A1). International Pat..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released RTX patent application for Electric Machine Cooling Plate for Aircraft Powerplant. This invention was developed by Clark Thomas E, Akin John and Breault Andrew E.
The patent application number is US202418951013 20241118. The patent publication number is US20260..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published Pratt & Whitney Canada patent application for Gas Turbine Acceleration Limit Biasing for Premature Asymmetric Operating Regime Exits. The invention was developed by Duranleau-hendrickx Louis and Henning Andrea.
The patent application number is US202418949767 2..
Aerospace
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Pratt & Whitney Canada patent application for Monitoring and Scheduling Fuel Use for Multi-fuel Aircraft Powerplants. Weinstein Jeffrey developed the invention.
The patent application number is US202418953028 20241119. The patent publication number is US2026013..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Aerospace Research Institute of Special Materials & Processing Technology patent application for Embedded Wave-absorbing PMI Foam Based on Wave-absorbing Pu Sponge Skeleton and Preparation Method of Embedded Wave-absorbing PMI Foam. The invention was de..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Aerospace Research Institute of Special Materials & Processing Technology has submitted a patent application for Ceramic Matrix Composite Material with Pyrolytic Carbon-Ti2AlB2-HfB2 Three-layer Composite Interface Layer and Preparation Method Thereof. This invention was developed by Li Jimeng, Liu Pengcheng, Y..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Aerospace Research Institute of Special Materials & Processing Technology patent application for Heat Management-ablation Resistance Integrated Ceramic Matrix Composite Material Based on Shell Silicide Gradient Structure and Preparation Method of Heat Ma..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published AECC Beijing Institute of Aeronautical Materials patent application for Preparation Method of Aluminum Oxide Ceramic-based Composite Material Thickness-controllable Component. The invention was developed by Song Yuxiao, Jiao Jian, Yang Rui, Xu Haiyue an..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- AVIC Chengdu Aircraft Design & Research Institute has filed a patent application for Aircraft Fuel Tank Cleaning Device. This invention was developed by Yi Jingqin, Zhang Hong, Wang Houlin, Jia Qingdong, Yuan Gengmin and Shen Jun.
The patent application number is CN202511751221 20251126. The patent publicatio..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Guizhou Power Grid has filed a patent application for Self-storage Backpack Type Aerial Work Safety Belt Device and Design Method. This invention was developed by Shi Xin, Cheng Xiangrui, Lu Xingfu, Wang Qiuchen, Qiu Zhi'ang, Huang-yang Yinyan, Liu Hai, Fang Di, Fan Sanjun, Fan Yong, Tang Chengzhang, Li Kunze,..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Shenzhen Sanyi Jinqu Technology has submitted a patent application for Device for Providing Positive Airway Pressure. Luo Dawei developed the invention.
The patent application number is CN20241103491 20240725. The patent publication number is CN121401554 (A). International Patent Classification codes are A61M..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Safran Transmission Systems patent application for Aircraft Twin Propeller Turbine Engine. Mouli Guillaume Pierre, Beck Guillaume Julien, Peltier Jordan Emile Andre, Simon Adrian Louis and Sery Jean-pierre developed the invention.
The patent applicati..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Haulotte Group has applied Chinese patent for Method for Controlling Aerial Lift, in Particular Scissor Lift, and Associated Aerial Lift. Carrero Christophe, Colas Alain and Doray Jean-baptiste developed it.
The patent application number is CN20248041501 20240619. The patent publication number is CN12139905..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Safran Aircraft Engines has submitted a patent application for Method for Manufacturing Hollow Turbine Blade for Turbine Engine. This invention was developed by Duine Anthony, Lucas Ferreira Montero and Bercott Jonathan.
The patent application number is CN20248040793 20240515. The patent publication number ..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Chinese Aeronautical Radio Electronics Research Institute has filed a patent application for Lightning Protection Design Method for Protecting Integrity of High-speed Signal. This invention was developed by Hu Chao, Wang Qi, Weng Yehao, Li Yaogen and Zhou Zhongyuan.
The patent application number is CN20251148..
Aerospace
| Mon 25 May 2026
Alexandria, May 25 -- Thales DIS France SAS has sought patent for System and Method of Secure Digital Document Conversions Among Incompatible Standards. This invention was developed by Schalldach Thomas, Bruna Hugo and Maunier Gérald.
The patent application number is US202319121459 20231012. The patent publication number is US..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Southwest Jiaotong University has sought patent for Unmanned Aerial Vehicle Arm Integrated with Passive Telescopic Clamping Jaw and Roll Shaft Self-adaptive Joint. This invention was developed by Lin Zijian, Huang Dongyue, Chen Xinlei, Zhao Yuhan, Song Handa, Zhou Hanlin, Chen Zhilin, Ge Zhuoxiaoxiao and Bi Ha..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Helicopter Research & Development Institute patent application for Pneumatic Grinding Device and Method for One-way Valve. The invention was developed by Li Yuxiang, Wang Xiaoming, Huang Zheng, Weng Chenchen, Huang Yan, Feng Shaowei, Zhang Junzhe,..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- Shenyang Aerospace Xinguang Pressure Vessel has sought patent for Pressure Vessel Welding Butt Joint Device and Method. This invention was developed by Han Fanglong and Guo Qiang.
The patent application number is CN202511946290 20251222. The patent publication number is CN121402963 (A). International Patent C..
Aerospace
| Mon 25 May 2026
Beijing, May 25 -- AECC Beijing Institute of Aeronautical Materials has applied Chinese patent for Preparation Method of Aluminum Alloy Plate with Gradient Structured Surface. Han Kai, Chen Gaohong, Yi Linna and Zang Jinxin developed it.
The patent application number is CN202510835779 20250620. The patent publication number is ..
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