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Defense
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Anhui Wuxing Civil Air Defense Eng Equipment Co Ltd patent application for Pre-embedded Sleeve Steel Mould for Civil Air Defense Door. This invention was developed by Zhu Mingyang, Chen Guang and Cheng Kun.
The patent application number is CN2025115..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- Mcelroy Jack D has submitted a patent application for Spray Canister Attachment Apparatus for Firearm.
The patent application number is US202519365833 20251022. The patent publication number is US20260110516 (A1). International Patent Classification codes are F41C23/16, F41C23/22 and F41H9/10. Coopera..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- Acetk Corp Ltd has submitted a patent application for Multi-tube Grenade Loading Device. This invention was developed by Chang Yung-hui.
The patent application number is US202418921535 20241021. The patent publication number is US20260110514 (A1). International Patent Classification code is F41B11/52. ..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- U.S. Patent and Trademark Office has published Blackstone Firearms LLC patent application for Firearm Barrel with Non-metal Outer Sleeve. The invention was developed by Painter Aaron E.
The patent application number is US202519345785 20250930. The patent publication number is US20260110511 (A1). Intern..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- Herd Matthew Earl has sought patent for Firearm.
The patent application number is US202418918637 20241017. The patent publication number is US20260110504 (A1). International Patent Classification codes are F41A3/20 and F41A3/72. Cooperative Patent Classification codes are F41A3/20 (US) and F41A3/72 (U..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- Shanghai Hrstek Co Ltd has submitted a patent application for Firearm Platform Suitable for Unmanned Aerial Vehicle, Control System and Control Method. This invention was developed by Duan Yanli, Yang Xiaolin, Wang Wenji and Zhang Jianbao.
The patent application number is CN202511443365 20251010. The pate..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- Underwood James Matthew and Underwood Larry Cullen have submitted a patent application for Roller Delayed Firearm Operating System. This invention was developed by Underwood James Matthew and Underwood Larry Cullen.
The patent application number is US202418917430 20241016. The patent publication number..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- Nantong SuTong Civil Air Defence & Protection Equipemnt has submitted a patent application for Impact-resistant Civil Air Defense Door with Reinforced Locking Device. This invention was developed by Wang Hui.
The patent application number is CN202511685430 20251118. The patent publication number is CN1211..
Defense
| Mon 27 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Spraying Parameter Control Method and System for Automatic Air Spray Gun. This invention was developed by Li Zhengqiang, Gu Feng, Wang Minghai, Hu Yiwei, Liu Weijian, Yan Kai, He Tonghao and Li Xiaog..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Wuxi Chaoqiang Weiye Technology patent application for Air-cooling Heat Dissipation Laser Output Head Assembly, Welding Gun and Welding System. This invention was developed by Li Huan, Li Jianjun, Liu Chen, Li Yongmei, He Guangzhao and Xia Tiantian.
T..
Defense
| Mon 27 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has received Daqing Jinxiangyu Technology patent application for Device for Repairing Perforating Gun Body into Interlayer Gun by Using Hot Rolling Process and Repairing Method. Guan Bin, Zhang Yu, Yu Lijia, Wang Shuya, Xia Song, Zhang Zhao, He Pengfei, Hou Shuang,..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has received Hefei University of Technology patent application for Method for Preparing Metal Organic Framework Based on Porphyrin Derivative Ligand and Detecting Explosives. Liu Honglin, Li Ning and Wang Cheng developed the invention.
The patent application numbe..
Defense
| Mon 27 Apr 2026
Beijing, April 27 -- Changzhou Kaihong Aluminum Industry has sought patent for Sectional Material Self-adaptive Spraying System and Method Based on Annular Spraying Gun Array. This invention was developed by Liu Shengqiang, Liu Fen, Liu Yan and Liu Fang.
The patent application number is CN202511404226 20250929. The patent publi..
Defense
| Mon 27 Apr 2026
Alexandria, April 27 -- Flytrex Aviation has sought patent for Payload Release Apparatus for Unmanned Aerial Vehicle. This invention was developed by Levy Rotem Izchak, Meir Nadav, Klaiman Aviram and Gilad Tomer.
The patent application number is US202519415425 20251210. The patent publication number is US20260109460 (A1). Inter..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- Nanchang Sanrui Intelligent Technology has sought patent for Quick Release Device Based on Unmanned Aerial Vehicle System. This invention was developed by Miyaniwa Haoran, Wu Min, Li Yi and Deng Weiping.
The patent application number is CN202511390886 20250926. The patent publication number is CN121134075 (..
Defense
| Sun 26 Apr 2026
Beijing, April 27 -- Zhejiang Institute Communication has sought patent for Self-adaptive Undercarriage Buffering Device and Method for Unmanned Aerial Vehicle. This invention was developed by Lu Jinshuai, Zhu Zhicheng, Qiu Qunlu, Zhang Zhengwei, Lin Mu and Hu Junyi.
The patent application number is CN202511614887 20251106. The..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- Crossbullet LLC has secured a patent on Projectile and Firearm System. Maurer Paul K, Maurer Brett E, Maurer Todd F, Della Torre Paul, Tuchrelo Robert, Smith Nathan E and Aab Richard T developed the invention.
The patent application number is US202418955403 20241121. The patent publication number is US..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- Vantac Tech LLC has secured a patent on Structures for Firearms. Vanek Joede Thomas developed the invention.
The patent application number is US202418614339 20240322. The patent publication number is US12607431 (B2). International Patent Classification codes are F41C23/04, F41C23/14 and F41C23/06. Coop..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- Manners Composite Stocks LLC has been granted a patent for Two Part Bedding Block for a Firearm. Ferrell Timothy John developed the invention.
The patent application number is US202519032441 20250121. The patent publication number is US12607423 (B2). International Patent Classification codes are F41A3/..
Defense
| Sat 25 Apr 2026
Beijing, April 25 -- China Comservice Hexin Tech Co Ltd has submitted a patent application for Civil Air Defense Project Comprehensive Management and Control System and Method. This invention was developed by Lin Guibing, Du Wen, Ren Junxia and Chen Lin.
The patent application number is CN202511353213 20250922. The patent pub..
Defense
| Sat 25 Apr 2026
Beijing, April 25 -- Beijing Jiruixiang Aviation Tech Co Ltd has submitted a patent application for Low-altitude Defense Equipment for Unmanned Aerial Vehicle Intrusion Defense. Han Feihu, Ma Xiaoqing, Ma Lie, Xue Yishuo, Li Heng and Xue Cancan developed the invention.
The patent application number is CN202511668722 20251114...
Defense
| Sat 25 Apr 2026
Beijing, April 25 -- State Intellectual Property Office of China has released Zhuhai Ziyan Unmanned Aerial Vehicle Co Ltd patent application for Defense Method and Device Based on Unmanned Aerial Vehicle Cluster, and Medium. This invention was developed by Wang Jiangping, Li Zhao, Li Wenlong, Li Jia, Yu Wangrong, Zheng Ganhui an..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- Agency for Defense Development has secured a patent on Noise Addition Electronic Warfare Apparatus and Method for Deception Frequency Based on Frequency Domain. Jo Jeil, Choi Seungho and Lee Junghoon developed the invention.
The patent application number is US202418619399 20240328. The patent publicati..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- RT Recover Innovations Ltd has obtained a patent for pistol stabilizer platform. This invention was developed by Porat Tamir.
The patent application number is US202418915610 20241015. The patent publication number is US12607430 (B2). International Patent Classification codes are F41C23/12 and F41C23/14..
Defense
| Sat 25 Apr 2026
Beijing, April 25 -- Nanchang University has sought patent for Symbol Consistency-based Asynchronous Federated Backdoor Defense Method, System and Equipment. This invention was developed by Hu Jiahui, Wu Linxin, Song Tianyi, Wang Zhibo, Zhao Jin, Chen Haoming and Xu Zichen.
The patent application number is CN202511668164 2025..
Defense
| Fri 24 Apr 2026
Alexandria, April 25 -- Savage Arms has been granted a patent for Semi-automatic Shotgun and Components Thereof. This invention was developed by Alexander Aaron K and Linscott John.
The patent application number is US202418420488 20240123. The patent publication number is US12607426 (B2). International Patent Classification c..
Defense
| Sat 25 Apr 2026
Beijing, April 25 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Clustering Cooperative Deployment Method of Emergency Communication System Carrying Distributed Unmanned Aerial Vehicle Group. The invention was developed by Wan Liangtian, Wang Jiashuai, Sun Lu, ..
Defense
| Thu 23 Apr 2026
Beijing, April 24 -- PLA China 32181 Army has sought patent for Anti-unmanned Aerial Vehicle and Anti-face Recognition Pattern Generation Method and System Based on Bionic Camouflage. This invention was developed by Xu Lei, Jiang Xiaotian, Feng Guoyong, Wang Wanan, Zhang Feifei and Wang Le.
The patent application number is CN..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published PLA China 32181 Army patent application for Environment-adaptive Multi-spectrum Camouflage Cloak and Preparation Method Thereof. The invention was developed by Wang Chen, Xu Lei, Wang Wanan, Feng Guoyong, Jiang Xiaotian, Jing Zhuoyuan and Zhang Feifei..
Defense
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Jia Qiong and Northwestern Polytechnical University patent application for Aerial Missile Hook Opening Fixing Force Measuring Device.
The patent application number is CN202511489124 20251017. The patent publication number is CN121113336 (A). Inter..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- Criminal Investigation Police University of China has sought patent for High-rise Building Glass Bullet Hole Outer Side Shooting Support. This invention was developed by Chen Yipeng, Wang Yang, Ma Yue, Zhang Xiaohan and Wei Yichen.
The patent application number is CN202511676030 20251117. The patent publi..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- Yantai University has submitted a patent application for Self-adaptive Perception-based Camouflage Target Detection Method, System and Equipment and Medium. Xu Shuzhen, Wang Hongchen, Lyu Cuicui, Feng Xiangyan, Ma Chaoqing, Xu Jindong, Zhang Tong and Xu Yuankai developed the invention.
The patent applicat..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- Shanghai Public Security Bureau Huangpu Branch has filed a patent application for Intelligent Police Service On-duty Platform. This invention was developed by Bao Xiaojun, Cai Xiao, Cui Yun, Shi Zhengyang and Xu Zhifeng.
The patent application number is CN202511648796 20251112. The patent publication numb..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- The First Company of China 8th Engineering Bureau has filed a patent application for Extensible Cabin Structure of Underground Civil Air Defense Project and Construction Method of Extensible Cabin Structure. This invention was developed by Wang Yemiao, Li Quanying, Zhang Yipin, Li Jun, Xia Gang, Gong Jin, Me..
Defense
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Inner Mongolia University of Technology patent application for Crossed Dual-rotor Unmanned Aerial Vehicle Full-life-cycle Operation and Maintenance Management System Based on Digital Twin and Intelligent Contract. Li Jingyang, Li Yunfei, Hu Bitai, Wang..
Defense
| Wed 22 Apr 2026
Geneva, April 23 -- Fakeeyes Co Ltd has submitted a patent application for Method and Apparatus for Calculating Position and Direction of Firearm Using Image Analysis. Kim Seok Joong, Kim Younghoon and Kim Sanghoon developed the invention.
The patent application number is WO2025IB57950 20250805. The patent publication number ..
Defense
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Inner Mongolia Metal Material Research Institute patent application for Ceramic Protection Structure for Resisting Armor-piercing Bullet with Caliber of 30 Mm. Miao Cheng, Yang Zizhen, Wang Qicheng, Dang Wei, Yu Guoji, Wu Hailing, Jiang Chunyun, Zhang ..
Defense
| Mon 20 Apr 2026
Beijing, April 21 -- Umarex Inc has sought patent for Low-fatality Projectile with Solid Core Body. This invention was developed by Nelson Daniel.
The patent application number is CN20248016100 20240103. The patent publication number is CN121079565 (A). International Patent Classification code is F42B12/46. Cooperative Patent..
Defense
| Tue 21 Apr 2026
Beijing, April 21 -- No. 34 Research Institute of China Electronics Technology Group CETC has applied Chinese patent for Intelligent Linkage Frontier and Coast Defense Management and Control System and Method Based on Fusion Perception. Liang Xiaodong, Zhou Qi, Yue Yaoli, Zeng Jing, Luo Qingsong, Li Zhaoyun, Zhao Ruian and Li Ti..
Defense
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Shenyang Ligong University patent application for Small and Miniature Unmanned Aerial Vehicle Detection Method and Device Based on Improved YOLO11 and Medium. The invention was developed by Gao Hongwei, Bai Xuecheng, Sun Jian, Liu Bo and Xia Caifeng.
..
Defense
| Wed 22 Apr 2026
Beijing, April 23 -- Jiangxi Hangshida Aviation Equipment Co Ltd has filed a patent application for Ammunition Throwing Device. This invention was developed by Hu Yuxuan, Yu Bin, Liang Hao, Mo Yaoqi, Li Feng, Wang Jie, Yu Lingfu, Guo Yuhao, Huang Fulong and Li Xiang.
The patent application number is CN202511422954 20250930. T..
Defense
| Thu 23 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has released Simon Stevens patent application for Ammunition Magazine System.
The patent application number is WO2025US49850 20251007. The patent publication number is WO2026080480 (A1). International Patent Classification codes are F41A17/36, F41A9/70 and F41A9/72..
Defense
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has received Zhihang Kexun Nanjing Tech Co Ltd patent application for Overwater Rescue Device for Unmanned Aerial Vehicle. Hou Nini, Wu Hongtu, Liu Lin and Lu Shanying developed the invention.
The patent application number is CN202511472879 20251015. The patent ..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has published National University of Defense Technology PLA patent application for Method for Transferring and Stacking Two-dimensional Materials. The invention was developed by Zeng Chayuan, Luo Wei, Cheng Tianqi, Xie Fei, Deng Chuyun, Wang Guang and Peng Gang.
..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released National University of Defense Technology PLA patent application for Method for Transferring and Stacking Two-dimensional Materials. This invention was developed by Zeng Chayuan, Luo Wei, Xie Fei, Cheng Tianqi, Wang Guang, Deng Chuyun and Peng Gang.
..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Beijing Aerospace Kongtian Network Tech Co Ltd has submitted a patent application for Multi-sensor Collaborative National Defense Electronic Security Monitoring System. This invention was developed by Lu Jinhai.
The patent application number is CN202511444416 20251010. The patent publication number is CN1..
Defense
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang Shangjian Protection Technology has filed a patent application for Novel Weight-reducing Aluminum Alloy Civil Air Defense Door. This invention was developed by Pan Jinxiang and Wu Kuiping.
The patent application number is CN202511384428 20250926. The patent publication number is CN121088278 (A). ..
Defense
| Wed 22 Apr 2026
Beijing, April 22 -- Chengdu Polytechnic has submitted a patent application for Anti-collapse Shed Frame for Civil Air Defense Engineering. This invention was developed by Fan Chao, Li Yushu, Yang Min, Peng Li, Chen Jianhong, Zhang Min and Cao Zhiying.
The patent application number is CN202511621718 20251107. The patent publi..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Hangzhou Dianzi University has submitted a patent application for Multi-granularity Spatio-temporal Reasoning Subtitle Generation Method for Unmanned Aerial Vehicle Competition Commentary. This invention was developed by Wu Yihao, Yan Liqi, Tang Hao, Guan Fangli, Zhang Jianhui, Li Pan and Tang Zhijun.
The p..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Hangzhou Innovation Research Institute of Beihang University has submitted a patent application for Method and System for Safely Sharing Operation Data of Low-altitude Unmanned Aerial Vehicle. Zhou Zequan, Ji Xiaohai, Luo Xiling, Mao Jian and Wang Junjun developed the invention.
The patent application numbe..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Guizhou Power Grid has submitted a patent application for Network Security Attack and Defense Strategy Generation Method, System and Device Fusing Knowledge Graph and Medium. This invention was developed by Zhou Zeyuan, Yan Binyuan, Fu Yun, Ban Qiucheng, Liu Junrong, Tao Jiaye, Zhou Linyan and Cao Gang.
The..
Defense
| Wed 22 Apr 2026
Beijing, April 23 -- Chengdu Aircraft Industry Group has filed a patent application for Unmanned Aerial Vehicle Control Surface Structure Establishment Method and Device, Unmanned Aerial Vehicle Control Method and Device, Medium and Equipment. This invention was developed by Hao Yun, Ji Haicheng, Liu Yujia, Wang Yi, Chen Genpu, ..
Defense
| Wed 22 Apr 2026
Beijing, April 23 -- Zhengzhou Hongyu Special Vehicle has filed a patent application for Large Unmanned Aerial Vehicle Transfer Container. This invention was developed by Xia Wenyan, Feng Yongye, Zhang Kai, Zhang Yang and Liu Xin.
The patent application number is CN202511555987 20251029. The patent publication number is CN12110..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Beijing Institute of Technology has filed a patent application for Dual-stage Cooperative Interference Beam Forming Secure Transmission Method in Unmanned Aerial Vehicle Relay Network. This invention was developed by Gao Xiaozheng, Zhang Yalin, Yang Kai, Shen Qi, Huang Yuting, Shi Minwei, Yuan Hang and Li Yi..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Chongqing University of Posts and Telecommunications has filed a patent application for Safety Flux Calculation Integrated Waveform and Unmanned Aerial Vehicle 3D Trajectory Optimization Design Method. This invention was developed by Lei Hongjiang, Jiang Congke, Zhou Sen and Chen Li.
The patent application ..
Defense
| Thu 23 Apr 2026
Beijing, April 23 -- Qingdao Haomai Xingli Electric Power Equipment has filed a patent application for Intelligent Hanging Point Anti-falling Method and System Based on Unmanned Aerial Vehicle. This invention was developed by Wang Shoumin, Wang Xinyue, Wang Gang, Wang Yufeng, Wang Yuyou, Meng Qingxiang and Luo Zongli.
The paten..
Defense
| Tue 21 Apr 2026
Beijing, April 22 -- Digital Eagle Tech Research and Development Jiangsu Co Ltd has filed a patent application for Projection Aiming Firearm System with Dual-mode Fast Switching Function and Dual-mode Switching Method. This invention was developed by Chen Lechun and Li Binjie.
The patent application number is CN202511379035 2..
Defense
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Ma Yue patent application for Universal Anti-unmanned Aerial Vehicle Bullet for Rifles and Machine Guns.
The patent application number is CN202511533787 20251025. The patent publication number is CN121089532 (A). International Patent Classificatio..
Defense
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Shanxi Qidixin Tech Co Ltd patent application for Sealing Structure for Threshold-free Civil Air Defense Door. The invention was developed by Ren Rongqing.
The patent application number is CN202511642950 20251111. The patent publication number is C..
Defense
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Anhui Xinhe Defense Equipment Tech Co Ltd patent application for Non-contact Laser Explosive Detection Control System. Li Dongfeng, Li Ruyi, Ren Meng and Huang Junchen developed the invention.
The patent application number is CN202511158245 20250819..
Defense
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Bastos Felipe Farhat patent application for Protective Apparatus and Mounting Accessories for Weapons Mounted Ranging Devices. The invention was developed by Bastos Felipe Farhat.
The patent application number is US202519349309 20251003. The patent publica..
Defense
| Mon 20 Apr 2026
Alexandria, April 21 -- RT Recover Innovations Ltd has submitted a patent application for Pistol Stabilizer Platform. Porat Tamir developed the invention.
The patent application number is US202418915610 20241015. The patent publication number is US20260104230 (A1). International Patent Classification codes are F41C23/12 and F..
Defense
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Echo Zulu Defense LLC patent application for Firearm Suppressor with Gas Recirculation and Modular Components. Provorse Paul developed the invention.
The patent application number is US202519422279 20251216. The patent publication number is US20260104220 (A..
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