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Aviation
| Mon 07 Jul 2025
Geneva, July 8 -- Safran Helicopter Engines has submitted a patent application for method for controlling the fuel flow rate of a helicopter turbine engine. This invention was developed by Flechoux Bastien, Marty Frederic, Marin Jean-philippe and Derbez Denis.
The patent application number is WO2024FR51688 20241216. The patent ..
Aviation
| Sun 06 Jul 2025
Beijing, July 7 -- Chinese Patent for PWM (pulse width modulation) control circuit meeting aircraft requirements has been issued to Shanghai Aviation Electric. This invention was developed by He Maomao, Zhang Jun, Li Jin and Hu Chuping.
The patent application number is CN202420128046U 20240118. The patent publication number i..
Aviation
| Sun 06 Jul 2025
Beijing, July 7 -- Avic Guizhou Anda Aviation Forging has been granted a patent for extrusion die for fan shaft forgings of yangtze river series engines. Qiu Wei, Liu Zhiqi and Zou Jimeng developed the invention.
The patent application number is CN202323626433U 20231229. The patent publication number is CN222153794 (U). Interna..
Aviation
| Sun 06 Jul 2025
Beijing, July 7 -- Avic Guizhou Anda Aviation Forging has obtained a patent for combined device of ring rolling machine. This invention was developed by Qiu Wei, Liu Shibao and Zhong Renzhi.
The patent application number is CN202323624299U 20231229. The patent publication number is CN222153782 (U). International Patent Classifi..
Aviation
| Mon 07 Jul 2025
Alexandria, July 7 -- U.S. Patent and Trademark Office has released Japan Aviation Electronics Industry patent application for connector assembly. This invention was developed by Hashiguchi Osamu and Nakamura Keisuke.
The patent application number is US202418926577 20241025. The patent publication number is US2025219337 (A1). I..
Aviation
| Sun 06 Jul 2025
Beijing, July 7 -- China Academy of Civil Aviation Science & Tech has been granted a patent for arched cabin top flashover training device. Niu Xuemin, Zhang Hangting, Zhang Shenghui, Zhang Yin, Lin Ran, Cheng Jingjing, Chen Xinqi, Zhang Lihua and Zhang Meng developed the invention.
The patent application number is CN20242080..
Aviation
| Mon 07 Jul 2025
Alexandria, July 7 -- U.S. Patent and Trademark Office has released American Airlines Inc patent application for auxiliary belt restraint for airplane seat. This invention was developed by Mapston Jay.
The patent application number is US202418443935 20240216. The patent publication number is US2025214708 (A1). International P..
Aviation
| Sat 05 Jul 2025
Beijing, July 5 -- Yancheng Keyu Machinery Mfg Co Ltd has been granted a patent for aerospace and aviation nut hardness detection equipment. This invention was developed by Xue Song, Chen Keyu, Cheng Dawei, Feng Congyan and He Yuqiang.
The patent application number is CN202420248394U 20240201. The patent publication number is..
Aviation
| Sat 05 Jul 2025
Beijing, July 5 -- Changzhou Xizuan Machinery Tech Co Ltd has received a patent for drilling reamer suitable for aviation composite material hole machining. This invention was developed by Zhao Jianjun, Bu Jianting and Zhao Lei.
The patent application number is CN202421404505U 20240618. The patent publication number is CN2221..
Aviation
| Sat 05 Jul 2025
Beijing, July 5 -- Shanghai Aviation Electric has secured a patent on emergency feathering switch device of flight simulator engine. Meng Fance, Yang Yonglin, Tang Yuhuang, Li Zhiling and Wang Shen developed the invention.
The patent application number is CN202420468166U 20240312. The patent publication number is CN222145668 (U..
Aviation
| Sat 05 Jul 2025
Beijing, July 5 -- Sichuan Zhizhou Tech Co Ltd has received a patent for unmanned aerial vehicle flight control simulation training equipment. This invention was developed by Wang Luguo and Gan Yuchi.
The patent application number is CN20232374042U 20231115. The patent publication number is CN222145667 (U). International Pate..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- Huizhou Haina Magnesium Packing Co Ltd has been granted a patent for split type aviation case. This invention was developed by Zhang Xiaoping.
The patent application number is CN202323656117U 20231231. The patent publication number is CN222137284 (U). International Patent Classification codes are B65D25/24,..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- Shanghai Aviation Electric has been granted a patent for shell heat dissipation structure of high-power off-machine light-emitting diode (LED) lamp. This invention was developed by Kong Fanpeng, Zhu Yongfeng and Shan Xingfang.
The patent application number is CN20242024101U 20240105. The patent publication ..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- Changsha University has obtained a patent for low-cost air cylinder body of aviation piston engine. This invention was developed by Ban Jong-gun, Zhang Ganqing and Feng Ziwen.
The patent application number is CN202420749608U 20240411. The patent publication number is CN222141383 (U). International Patent Clas..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Tianjin Haite Airplane Eng Co Ltd for tool storage equipment for aviation maintenance. Zhang Qian, Chen Peng and Liu Kai developed the invention.
The patent application number is CN202323629592U 20231229. The patent publication number is CN..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- Jiangxi Jingcheng Aviation Tech Co Ltd has been granted a patent for tool for aviation parts. This invention was developed by Wu Hao and Wang Lu.
The patent application number is CN202420247435U 20240201. The patent publication number is CN222134710 (U). International Patent Classification codes are B25B11/..
Aviation
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Hefei Aikude Tech Co Ltd for workpiece clamping mechanism for model airplane production. Fu Xudong developed the invention.
The patent application number is CN20242120663U 20240511. The patent publication number is CN222134230 (U). Internat..
Aviation
| Fri 04 Jul 2025
Beijing, July 4 -- Shanghai Aviation Electric has been granted a patent for light guide plate sealant coating device. This invention was developed by Wu Xiaojia, Sun Yule and Zhang Ran.
The patent application number is CN20242024103U 20240105. The patent publication number is CN222132434 (U). International Patent Classification..
Aviation
| Fri 04 Jul 2025
Beijing, July 5 -- Shenyang Aerospace University has received a patent for unmanned aerial vehicle flight anti-collision device. This invention was developed by Wang Siyi, Lei Zhihao, Li Ao, Zhang Jiahui and Zheng Weisheng.
The patent application number is CN202420735228U 20240410. The patent publication number is CN222137041 (..
Aviation
| Thu 03 Jul 2025
Beijing, July 3 -- Zhu Qingxin has secured a patent on movable stand column for installing novel deck take-off and landing wind direction bag for helicopter. Zhu Qingxin, Wang Chunshan, Xu Xiaofan, Li Cheng, Xi Wang, Zhao Wei, Zhang Xiaoqing, Li Wei, Lin Chusheng and Wang Junjian developed the invention.
The patent applicatio..
Aviation
| Thu 03 Jul 2025
Beijing, July 4 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Qiantu Electronic Tech Co Ltd for communication circuit suitable for somatosensory flight suit. Li Pujun, Liu Yaliang and Dong Yan developed the invention.
The patent application number is CN202420939373U 20240430. The patent public..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- Hexagon Technology has submitted a patent application for scanning instrument for laser-based airborne surveying comprising a beam deflection arrangement with a lead deflector. This invention was developed by Bestler Simon, Masur Jan-michael and Wohlgenannt Rainer.
The patent application number is EP20230219..
Aviation
| Fri 04 Jul 2025
Beijing, July 4 -- Shandong Catic Biological Science And Tech Co Ltd has received a patent for external pesticide spraying device for helicopter. This invention was developed by Ren Faxue, Sun Zhe and Zhang Qi.
The patent application number is CN202420761101U 20240412. The patent publication number is CN222129145 (U). Interna..
Aviation
| Thu 03 Jul 2025
Beijing, July 4 -- Xiamen Lanyixing Aviation Equipment Co Ltd has received a patent for practical training device for aviation hydraulic system. This invention was developed by Lin Fangdi and Guan Dandan.
The patent application number is CN202420685811U 20240403. The patent publication number is CN222125867 (U). International..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- Japan Aviation Electronics Industry has filed a patent application for connector locking mechanism and connector assembly including this connector locking mechanism. This invention was developed by Tanaka Masashi.
The patent application number is EP20240204392 20241002. The patent publication number is EP457..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released Japan Aviation Electronics Industry patent application for insulation displacement connector. This invention was developed by Ashibu Kenta.
The patent application number is EP20240213620 20241118. The patent publication number is EP4576435 (A1). International Patent Classifi..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- Japan Aviation Electronics Industry has filed a patent application for connector assembly. This invention was developed by Hashiguchi Osamu and Nakamura Keisuke.
The patent application number is EP20240209705 20241030. The patent publication number is EP4579957 (A1). International Patent Classification codes a..
Aviation
| Thu 03 Jul 2025
Beijing, July 4 -- Jinlong Machinery & Electronics Dongguan Co Ltd has been granted a patent for model airplane motor. Ren Shubiao, Fu Jin, Huang Lulu, Tang Qi, Wu Chao, Li Ping, Gong Rongbo, Chen Hui-wen and Li Zhongzhu developed the invention.
The patent application number is CN202420100564U 20240116. The patent publication..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has received Honeywell International patent application for system and method for simplified flight direction and way-finding on a primary flight display. Keberle Kelsey, Gudino Roberto, Maxfield Jacob Kirk, Wilkens Dean and Crouch Steven developed the invention.
The patent application n..
Aviation
| Thu 03 Jul 2025
Munich, July 4 -- Japan Aviation Electronics Industry has submitted a patent application for connector. Kimura Akira developed the invention.
The patent application number is EP20240211968 20241111. The patent publication number is EP4575243 (A1). International Patent Classification codes are F16B33/00, H01R11/12, H01R4/30 and ..
Aviation
| Thu 03 Jul 2025
Beijing, July 4 -- Beijing Tsingaero Zijing Equipment Tech Co Ltd has received a patent for unmanned helicopter and switching device thereof. This invention was developed by Yin Mingwei, Bao Changchun, Xu Zhenhan, Li Jingyang and Hai Rihan.
The patent application number is CN202420958991U 20240506. The patent publication numb..
Aviation
| Fri 04 Jul 2025
Munich, July 4 -- Diehl Aviation Laupheim GmbH has filed a patent application for bed which is supported against the flight attendant seat. This invention was developed by Fiedler Silvan, Haas Matthias, Mokari Asl Hossein and Sebastien Pauleau.
The patent application number is EP20240701186 20240118. The patent publication nu..
Aviation
| Fri 04 Jul 2025
Munich, July 4 -- European Patent Office has released Colugo Systems Ltd patent application for device and method for flight mode transitioning in a VTOL aircraft. This invention was developed by Regev Amit.
The patent application number is EP20230854655 20230817. The patent publication number is EP4573011 (A1). International..
Aviation
| Fri 04 Jul 2025
Munich, July 4 -- European Patent Office has released Siemens patent application for protection apparatus and protection method for driver, and driver. This invention was developed by Jiang Kai and Xu Yu.
The patent application number is EP20220960396 20220930. The patent publication number is EP4573626 (A1). International Pa..
Aviation
| Wed 02 Jul 2025
Beijing, July 3 -- Beijing Urban Construction Group and China Aviation Planning and Design Institute Group Co Ltd have secured a patent on tree-shaped column facilitating rapid assembly of modular roof. Feng Peiyun, Huang Weizhen, Zhang Lichao, Wang Mingzhu, Liu Xingang, Song Jiang, Chen Lihua, Yu Jianlin, Hu Yinghua and Xie Yux..
Aviation
| Wed 02 Jul 2025
Beijing, July 3 -- Foshan Ruimei Aluminum Ind Co Ltd has secured a patent on novel aviation aluminum roller plate. Li Haotang developed the invention.
The patent application number is CN202323361095U 20231211. The patent publication number is CN222116293 (U). International Patent Classification codes are B01D53/04, B32B15/04,..
Aviation
| Thu 03 Jul 2025
Beijing, July 3 -- Wuhu State Owned Factory Of Machining has obtained a patent for special tool for rapidly repairing airplane optical fiber bus. This invention was developed by Zheng Huiting, Sun Yihui, Liu Pengfei and Xie Yunya.
The patent application number is CN202420459614U 20240311. The patent publication number is CN2221..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Guangdong Senrui Intelligent Tech Co Ltd has received a patent for semi-automatic soldering machine for aviation plug with 50 pins. This invention was developed by Lai Linbin and Zhang Yuanxiang.
The patent application number is CN202420803149U 20240417. The patent publication number is CN222113780 (U). Int..
Aviation
| Wed 02 Jul 2025
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to GE Aviation Systems for power overlay architecture. Yang Liqiang, Eddins Richard Anthony, George Robert Lloyd and Grimes Darrell Lee developed the invention.
The patent application number is US202318363946 20230802. The patent publication number is U..
Aviation
| Wed 02 Jul 2025
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Japan Aviation Electronics Industry for multiband antenna. Tsuchiya Kenta and Toyao Hiroshi developed the invention.
The patent application number is US202217719505 20220413. The patent publication number is US12347943 (B2). International Patent Clas..
Aviation
| Wed 02 Jul 2025
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Mount Randy A for device for reducing airborne contaminants. The patent application number is US202117373135 20210712. The patent publication number is US12343460 (B2). International Patent Classification codes are A61L9/20, B01J19/12 and B01J35/39. C..
Aviation
| Wed 02 Jul 2025
Beijing, July 3 -- Anhui Lianghong Tech Co Ltd has obtained a patent for unmanned aerial vehicle airborne power supply with moisture-proof function. This invention was developed by Wang Shuanliang, Yan Yuan and Zhang Kao.
The patent application number is CN20242127809U 20240513. The patent publication number is CN222117143 (U..
Aviation
| Wed 02 Jul 2025
Beijing, July 3 -- Shenzhen Tianyue HI Tech Co Ltd has received a patent for unmanned aerial vehicle flight sky curtain with anti-collision assembly. This invention was developed by Chen Jia, Ding Sanhua and Liu Wenchao.
The patent application number is CN202420942990U 20240430. The patent publication number is CN222117131 (U..
Aviation
| Wed 02 Jul 2025
Beijing, July 3 -- Chinese Patent for mobile mechanical arm for mounting unmanned helicopter engine has been issued to Zhejiang Xingjian UAV System Co Ltd. This invention was developed by Chen Luodan.
The patent application number is CN202420499046U 20240314. The patent publication number is CN222117112 (U). International Pat..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for guiding device for aviation bolt cutting has been issued to Jiangxi Jindu Aviation Parts Co Ltd. This invention was developed by Deng Jihua, He Chenglin and Xiong Xiaoshan.
The patent application number is CN202420780899U 20240416. The patent publication number is CN222113662 (U). Interna..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Guizhou Anji Aviation Prec Casting Co Ltd has received a patent for structure for overcoming defects of looseness and shrinkage cavity of investment casting stabilizer casting. This invention was developed by Yang Daoding, Zhang Bo and Zhang Hua.
The patent application number is CN202420666319U 20240402. Th..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Guizhou Anji Aviation Prec Casting Co Ltd has been granted a patent for investment casting pouring system for K4951 high-temperature alloy stabilizer casting. This invention was developed by Zhang Hua, Yang Daoding and Zhang Bo.
The patent application number is CN202420666316U 20240402. The patent publicati..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Suzhou Luxiang Aviation Equipment Co Ltd has obtained a patent for riveting type aviation grill structure. This invention was developed by Zhang Guolin and Jin Hongfang.
The patent application number is CN202420706310U 20240408. The patent publication number is CN222109891 (U). International Patent Classifi..
Aviation
| Tue 01 Jul 2025
Beijing, July 2 -- Xi'an Duoji Electromagnetic Tech Co Ltd has been awarded a patent for dual-backup power supply filter and system of aviation electric mechanism. This invention was developed by Che Yang.
The patent application number is CN202420780635U 20240416. The patent publication number is CN222107780 (U). Internationa..
Aviation
| Tue 01 Jul 2025
Beijing, July 2 -- Anhui Kangxin Electronic Tech Co Ltd has been granted a patent for YP28 aviation signal transmission connecting plug. Li Mingcheng, Li Haoyuan, Zhang Letong, Fang Qingshan and Xie Yi developed the invention.
The patent application number is CN202422649302U 20241031. The patent publication number is CN222107..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Shenzhen Tianyue Hi Tech Co Ltd has received a patent for screen frame structure used based on new media of flight backdrop. This invention was developed by Chen Jia, Liu Wenchao and Ding Sanhua.
The patent application number is CN202420749945U 20240412. The patent publication number is CN222106199 (U). Int..
Aviation
| Tue 01 Jul 2025
Beijing, July 1 -- Chinese Patent for testing device for airplane emergency door opening auxiliary power system has been issued to Haite High Tech Shanghai Tech Co Ltd. This invention was developed by Xie Weilong, Ni Kaitao, He Bo and Yang Linjing.
The patent application number is CN202420869591U 20240425. The patent publicat..
Aviation
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Fanhang Aviation Tech Service Co Ltd for disassembling and assembling equipment for helicopter tail rotor blade assembly. Liu Yimei, You Guangjun, Liu Yuanhui and Lv Xiaoguang developed the invention.
The patent application number is CN2024..
Aviation
| Tue 01 Jul 2025
Beijing, July 1 -- ST Aerospace Guangzhou Aviation Services Co Ltd has received a patent for bidirectional clamping mechanism for airplane draw bar. This invention was developed by Wen Fei, Lin Zhixian and Xie Sheng.
The patent application number is CN20242088706U 20240113. The patent publication number is CN222097924 (U). In..
Aviation
| Wed 02 Jul 2025
Beijing, July 2 -- Shenzhen Ruiersi Tech Co Ltd has been granted a patent for rotary platform for calibrating magnetic compass of helicopter. This invention was developed by Gong Jiangheng, Hou Zuwei and Chen Weiping.
The patent application number is CN202420768167U 20240415. The patent publication number is CN222104741 (U). ..
Aviation
| Tue 01 Jul 2025
Beijing, July 1 -- CETC Avionics Co Ltd has secured a patent on vibration clamp of airborne cockpit equipment. Hou Xiaojun, Yan Yong, Liu Fei, Li Gang and Liu Hao developed the invention.
The patent application number is CN20242048278U 20240109. The patent publication number is CN222095828 (U). International Patent Classifica..
Aviation
| Mon 30 Jun 2025
Beijing, July 1 -- Jiangxi Jinghang Aviation Forging & Casting Co Ltd and China Hangfa Guizhou Liyang Aviation Power Co Ltd have obtained a patent for forge piece waste heat utilization device. This invention was developed by Shi Wenpeng, Dai Mei and Liu Guangpeng.
The patent application number is CN20242042801U 20240108. The..
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