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Defense
| Thu 30 Apr 2026
Beijing, April 30 -- China First Metallurgical Group has filed a patent application for Civil Air Defense Door Threshold Structure with Slope Pad and Construction Method. This invention was developed by Kong Xiaolong, Liu Xiaohui, Di Hao and Niu Zhiyuan.
The patent application number is CN202511524880 20251024. The patent pub..
Defense
| Thu 30 Apr 2026
Beijing, April 30 -- Anhui University has sought patent for Flood Season Water Quality Inversion Monitoring Method Based on Unmanned Aerial Vehicle and Passive Sampling. This invention was developed by Dou Yueqin, Li Liangshen, Li Yucheng and Wang Zijun.
The patent application number is CN202511288830 20250910. The patent publi..
Defense
| Thu 30 Apr 2026
Beijing, April 30 -- Jiangsu Hengtong Photoelectric Stock has sought patent for Comprehensive Protection Type Armored Optical Cable and Preparation Process Thereof. This invention was developed by Zhu Qinfang, Bo Shuangshang, Shen Zhenjing, Zhou Zhenfu, Fei Huaqing, Yan Huiliang, Wu Di, Wen Danxia, Bo Huashang and Hou Shuangyi.
..
Defense
| Wed 29 Apr 2026
Beijing, April 30 -- The 28th Research Institute of China Electronics Technology Group has sought patent for Multi-view Jigsaw Type Unmanned Aerial Vehicle Video Target Identification Method. This invention was developed by Luo Zijuan, Liu Xiaoyi, Li Xuesong and Yang Qirui.
The patent application number is CN202511100810 202508..
Defense
| Thu 30 Apr 2026
Beijing, April 30 -- China Tower has sought patent for Real-time Video Stream Transmission Method and Device Based on Unmanned Aerial Vehicle, and Electronic Equipment. This invention was developed by Xia Chun, Chen Yunhai, Wang Ling, Liu Kai, Jiang Qi, Kang Jing and Dong Gao.
The patent application number is CN202511268391 202..
Defense
| Thu 30 Apr 2026
Beijing, April 30 -- China Special Equipment Inspection & Research Institute has applied Chinese patent for Electromagnetic Detection Device for Aerial Cableway Based on Unmanned Aerial Vehicle. Hu Bin, Sun Yanhua, Wang Ting, Zou Xiyue, Xue Jiajie and Lin Kanwen developed it.
The patent application number is CN202511357816 2025..
Defense
| Wed 29 Apr 2026
Beijing, April 30 -- No 30 Institute China Electronic Technology Group has applied Chinese patent for Unmanned Aerial Vehicle Measurement and Control Link Signal Detection Method and Device and Unmanned Aerial Vehicle Measurement and Control Link Signal Identification Method and Device Based on Machine Learning. Xiong Gang, Zhan..
Defense
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Shimadzu Corp and Shimadzu Res Laboratory Europe Ltd patent application for Ion Source, Projectile for the Ion Source, Ion Source Assembly, and Ion Detecting Device. Andrzejewski Roch, Knight Patrick and Rusinov Alexandr developed the invention.
The pat..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- Harbin Engineering University has applied Chinese patent for Unmanned Cluster Defense Control Platform and Method Based on Mooring Carrier. Cai Chengtao, Qiao Renjie, Yuan Xiaoye, Gong Xiaopeng, Liu Yanze and Gao Biqin developed it.
The patent application number is CN202511294200 20250911. The patent publ..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- Ningbo University has sought patent for Composite Enhanced Armor-piercing Bullet and Preparation Method Thereof. This invention was developed by Cheng Chun, Li Shuai, Huang Jiahao, Dong Jie, Wang Hao, Ni Yiwen, Jiang Zhaoxiu and Wang Xu.
The patent application number is CN202511597160 20251104. The patent..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- Ningbo University has applied Chinese patent for Anti-ceramic Composite Armored Layered Multi-core Bullet. Cheng Chun, Huang Jiahao, He Chenbin, Huang Jiawei, Huang Chang, Ni Yiwen, Zheng Guang and Fu Yingqian developed it.
The patent application number is CN202511597159 20251104. The patent publication n..
Defense
| Mon 27 Apr 2026
Beijing, April 28 -- Huize City Diandaocheng Cleaning Energy Development has submitted a patent application for Mountain Photovoltaic Power Station Unmanned Aerial Vehicle Inspection Method. This invention was developed by Ying Xizheng, Li Yun, Gong Jiazhi, Zhang Jing and Luo Dong.
The patent application number is CN20251122193..
Defense
| Mon 27 Apr 2026
Beijing, April 28 -- Institute of Grassland Research (CAAS) has submitted a patent application for Method for Monitoring Solanum Aureum Based on Multi-spectral Index Change Rate of Unmanned Aerial Vehicle. This invention was developed by Li Yuyu, Hao Lifen, Lin Kejian, Wang Chuan, Liu Xiaolong, Guo Lizhu, Wu Qianmei, Ji Yu and M..
Defense
| Mon 27 Apr 2026
Beijing, April 28 -- Huazhong University of Science and Technology has submitted a patent application for Method and Device for Analyzing Performance of Mixed Fuel Multi-working-condition Oblique Detonation Engine. This invention was developed by Long Yaosong, Wang Guorui, Yi Lizhe, Zhu Zhen and Lan Bingru.
The patent applicati..
Defense
| Mon 27 Apr 2026
Beijing, April 28 -- Beijing Institute of Technology has submitted a patent application for Urban Multi-target Tracking-oriented Unmanned Aerial Vehicle Task Allocation Method. This invention was developed by Zhou Yubing, Zhou Liang, Zhu Yuhan and Li Dongni.
The patent application number is CN202511155232 20250818. The patent p..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- The 41st Institute of China Electronics Technology Group has submitted a patent application for Electromagnetic Radiation Source Positioning and Station Selecting Method Based on Multiple Unmanned Aerial Vehicles. This invention was developed by Jiao Tengfei, Li Cun, Zhang Yunxiang, Hao Shaojie, Hou Peng, Li..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- Zhejiang University has submitted a patent application for Dynamic Platform Unmanned Aerial Vehicle Autonomous Landing Method and System Based on Deep Reinforcement Learning and Digital Twinning. This invention was developed by Chen Leiyu, Gong Xiaopeng, Gong Kai, Liu Li, Su Rixin, Li Donghua, Jiang Hongxu, ..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- State Grid Intelligence Technology has submitted a patent application for Unknown Environment Unmanned Aerial Vehicle Inspection Method and System. Li Tao, Zhang Fei, Sun Shoutong, Zhang Shaoyuan, Liu Yue, Jiang Kemeng, Wei Chuanhu, Jing Tianxu, Li Wei, Liu Zhenyuan, Zou Hui, Huang Xiao, Xu Zeyi and Yang Ren..
Defense
| Tue 28 Apr 2026
Beijing, April 28 -- Hebei Branch of Huaneng Renewables has submitted a patent application for Dynamic Path Planning Control Method and System of Photovoltaic Panel Cleaning Unmanned Aerial Vehicle and Storage Medium. Bu Zhaojun, Sang Shengang, Li Guipeng, Xu Zhanhua, Chu Xiaoguo, Liang Biao, Zhang Hongmin, Wang Xiangwei, Liu Yi..
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..
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