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Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Cable Fixing Device of Equipment and Installation Method. This invention was developed by Huang Wei, Ma Shuguang, Kong Weiwen, Yuan Hongtao, Liu Junhong, Li Shujing, Tian Qingming, Pang Yichen, Xian..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Fuel Cell Auxiliary Power Device Based on Diesel Reforming. This invention was developed by Yuan Bin, Zhao Mengwen, Wang Wenli, So..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Microporous Aeration Electrode, Gas-liquid Mixed-phase Discharge Device and Fluid Treatment Method. The invention was developed by Xin Yanbin, Wang Quanli, Wang Yu and Guo Mohan.
The patent application ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has sought patent for Degree Quantization Underwater Depth Estimation Method Based on Confidence Guiding Fusion and Monocular Backspacing Mechanism. This invention was developed by Wang Jianda, Lin Chuang, Shao Yongheng, Xia Chunhui, Zhang Zhexiang, Ouyang, Han Mu, Lin Peng and Wang ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has submitted a patent application for Supply Chain Quality and Pricing Design Method and System Considering Reference Quality Effect. This invention was developed by Yu Yue, Qiu Ruozhen and Sun Yue.
The patent application number is CN202311499651 20231113. The patent publication nu..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has sought patent for Acceleration Method and Device of Post Quantum Cryptography Algorithm Based on Asip Architecture. This invention was developed by Wang Jiangtao, Li Chenqi, Li Yang, Xu Lin, Wu Lulu, Zhao Das..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Broadband-oriented Multichannel Shortwave Signal Detection Method. Yan Ming, Zhou Xinxing, Wang Ruokun, Bai Liyun, Liu Yang, Fan Yong, Zhang Ren, Wu Caifeng, Cao Fan, Yu Huadong, Zho..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- China Ship Development & Design Center has filed a patent application for Underwater Simultaneous Energy and Information Transmission System Based on Power Line Carrier. This invention was developed by Xin Yinan, Nie Hua, Sun Hongbo, Peng Wei and Ma Bin.
The patent application number is CN202511806559 2025120..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Local Oscillator Output Circuit and Short-wave Superheterodyne Receiver. This invention was developed by Ding Haocheng, Xu Binbin, You Xingyuan, Peng Kaizhi, Yu Xin, Fu Rui,..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Auxiliary Tool for Assembling Stator and Rotor of Large Permanent Magnet Motor. Zhang Wen, Yang Yifan, Kuang Heng, Chen Lian and Wang Yanan developed the invention.
The pa..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Dalian Maritime University has filed a patent application for Knowledge Retrieval Enhancement Generation Method Based on Double-track Evidence Chain. This invention was developed by Xie Xinqiang, Liu Jiaao, Wu Linze, Xu Hongwei, Liu Aobo and Cai Jincheng.
The patent application number is CN202511820368 202512..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Xiamen Sunrui Ship Coatings Co Ltd patent application for Dynamic Structural Color Anti-counterfeiting Coating and Preparation Method Thereof. Liu Tian, Yu Hao, Guan Ying and Huang Xiaoping developed the invention.
The patent application number is CN2..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Underwater Image Enhancement Method Based on Double-branch Complementary Input and Cross-branch Cross-layer State Transition. Guo Naisheng, Yang Zhengwei, Zhang Jun and Wu Guangshuai developed the inventi..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has applied Chinese patent for Integrated Circuit Schematic Diagram Automatic Generation Method for Electronic Design Automation Tool Chain Error Detection. Li Hui, Lee Mi-rim, Zhang Jian and Guo Shikai developed it.
The patent application number is CN202511693501 20251118. The pate..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group patent application for Steam Turbine Last Four-stage Blade Pneumatic Design Optimization Method Based on Synchronous Full-target Coupling Algorithm. Song Miaomiao, Zhang Tairan, Sun Lidong, Chang Qia..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- CSSC Marine Technology has submitted a patent application for Intelligent Ship Collision Avoidance Decision-making Method and System. Yu Haitao, Yao Shuai, Hu Chunyang, Hu Jie, Wan Liumei, Zhang Shuai, Fu Zekun, Lu Jiajun, Yang Shuai and Wang Jinxin developed the invention.
The patent application number is ..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Times Tianhai Xiamen Intelligent Tech Co Ltd patent application for Intelligent Sensing System for Oil Spill Accident of Unmanned Ship. This invention was developed by Zhao Jianqing and Cheng Lanjing.
The patent application number is CN20261058755 202..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Jiangsu University of Science and Technology has submitted a patent application for Intelligent Inspection Method for Ship Traffic. This invention was developed by Wu Yuhao, Qiu Xiulin, Wang Yu, Chen Yilan, Li Ang and Wei Zihan.
The patent application number is CN20261051272 20260115. The patent publication..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has filed a patent application for Turbine Fuel Oil Supply Optimization Method Considering Navigational Speed Deviation Under Emission Control Area. This invention was developed by Xing Yuwei, Yang Hualong, Ji Mingjun, Zheng Jianfeng and Liu Baoli.
The patent application number is C..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has filed a patent application for Water Surface Oil Fire Hazard Range Prediction Method Based on Interface Tracking Coupling Combustion Dynamics. This invention was developed by Zhao Yuechao, Chen Wanzhou and Luan Jiajun.
The patent application number is CN202511659719 20251113. Th..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Embedded Groove Type Interface Strengthening Analysis Method for Fiber Metal Laminate. The invention was developed by Yang Yuxing, Xu Peisong, Huang Jiahui, Bao Yongjie and Liu Zhen.
The patent applicat..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Zhejiang University has sought patent for Offshore Floating Type Fan Mooring System Optimization Method Based on Proxy Model. This invention was developed by Luo Min, An Ye and Xia Zhisheng.
The patent application number is CN202511607035 20251105. The patent publication number is CN121525264 (A). Internati..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Marine Propeller has filed a patent application for Three-dimensional Modeling Method of Marine Propeller Casting Gating System. This invention was developed by Xu Shaodong, Zhu Jing, Yu Xiaolei, Zhang Jun and Chen Qiushi.
The patent application number is CN202511739190 20251125. The patent publication..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Jiangnan Shipyard Group patent application for Visual Series Washing Method for Ship Pipelines. Bai Bing, Zhang Xuanhui, Wang Lei, Guo Dongdong, Xu Guosheng, Zhao Yuetong, Sun Kaixin and Hou Xingbin developed the invention.
The patent application numb..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Differential Privacy Graph Publishing Method Based on Community Structure and Multilayer Graph Generation Model. The invention was developed by Ning Bo, Zou Wen, Tian Guangfeng, Zhang Guiyang and Sun Min..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Qingdao Geological Exploration Institute Of China Metallurgical Geology Bureau patent application for Feature Enhancement Processing Method of Submarine Sonar Image and Storage Medium. This invention was developed by Zheng Yongjie, Kang Qikun, Liang Qun,..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for YOLO11 Small Target Detection Method Based on DASConv Module. This invention was developed by Li Chungeng and Geng Wenhao.
The patent application number is CN202511647098 20251111. The patent publicati..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Guangzhou Wenchong Shipyard patent application for Serial Washing Method for Central Fresh Water Cooling System. This invention was developed by Cao Bin, Chen Xu, Li Zixiao, Chen Yanan and Wang Jinyang.
The patent application number is CN202511907212 20..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has applied Chinese patent for Improved Energy-saving Shaftless Rim Propeller. Lu Yu and Cui Jiacheng developed it.
The patent application number is CN202511681952 20251117. The patent publication number is CN121536450 (A). International Patent Classification codes are B63H1/14, B63..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Institute patent application for Virtual Shell Method for Ship Vibration Forecast Attached Water Calculation. The invention was developed by Yan Weixiang, Ye Xu, Wang Dong, Huang Xinhui, Yan Xu, Zhao Wenbin and..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Multi-target Position Bending Moment and Shearing Force Adjusting Method for Finite Element Calculation of Ship Body Cabin Section. This invention was developed by Yan Weixiang, Wang Dong, Huang Xinhui, Ma Qiang, Zhao W..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received CSSC Huangpu Wenchong Shipbuilding patent application for Underwater Inclination Test Device of Cross-medium Ship and Test Method of Underwater Inclination Test Device. Ke Taiyong, Wang Bitao, Shim Hye-seong, Li Jian and Yin Ruifang developed the inventi..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has submitted a patent application for Special Cabin Door for Ship. This invention was developed by Zou Zhigang, Ge Lizhi, Cao Shuxiong, Zhao Kemin, Li Zheng, Gong Chengxiong, Cheng Liang and Hu Naifeng.
The pat..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published No. 708 Institute China State Shipbuilding patent application for Embedded Hull Structure Base. The invention was developed by Zhan Rong, Liu Yinhua, Su Nan, Takasho, Zeng Jia, Liu Wenfu and Wang Yanwu.
The patent application number is CN202511894960..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- China Ship Scientific Research Center has submitted a patent application for Safe Operation Management Method for Floating Platform in Ice Area. This invention was developed by Kong Shuai, Zhang Xinyu, Xie Chunmei and Lei Jianqi.
The patent application number is CN20261004231 20260105. The patent publicatio..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has filed a patent application for Retrieval Enhancement Search Method Based on Abstract Entity Relationship. This invention was developed by Jiang Lu, Lu Hai and Li Yuanjie.
The patent application number is CN202511647112 20251111. The patent publication number is CN121525855 (A). ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Sanya Ocean University of China has filed a patent application for Physical Information Coupling Network Model and Marine Atmosphere Multi-parameter Collaborative Inversion Method. This invention was developed by Yin Xiaobin, Mao Peng, Wang Ning and Li Yan.
The patent application number is CN20261007602 20260..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has sought patent for Differential Privacy Deep Learning Method for Hierarchical Adaptive Noise Addition. This invention was developed by Zhan Furui and Kou Jiawei.
The patent application number is CN202511668828 20251114. The patent publication number is CN121525762 (A). Internatio..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Ship Information Res Center China Shipbuilding Corporation Limited No. 714 Institute has submitted a patent application for Large Model Cue Word Generation Method for Multi-field Translation and Storage Medium. This invention was developed by Lin Kai, Li Qimin and Zhang Zuguo.
The patent application number ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- China Ship Res And Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for Naval Vessel-oriented Double-center High-availability Storage Method and Storage Architecture. This invention was developed by Huang Kai, Ma Chen, Song Da, Zhang Bo, Li Fuhe and ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd has sought patent for Tobacco Cutter Constant Flow Control Method and System Based on Cutter Door Opening and Computer Product. This invention was developed by Gao Liansheng, Tao Ruyun, Tian Qingyuan, Lu Shen, Tan Huajin, Ge Yong, Du Kailiang and Wang Yan..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Maritime University has applied Chinese patent for Hybrid Efficient Multi-task Wi-Fi Signal Identification Method Based on Channel Attention Mechanism. Na Zhenyu, Pei Jianfeng and Han Zhanyuan developed it.
The patent application number is CN202511673385 20251114. The patent publication number is CN121..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Networking Method and System Between Control Station and Unmanned Ship. The invention was developed by Zeng Wenyi, Xu Junfeng, Deng..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Sanya Ocean University of China has sought patent for Red Body Color Plectropomus Leopardus Breeding Method Based on Whole Genome Selection. This invention was developed by Hu Jingjie, Zhang Zhihao, Wang Mengya, Wang Bo, Wang Chun, Xie Jinyang, Yan Jiangping, Liu Chen and Bao Zhenmin.
The patent application n..
Shipping and Marine
| Mon 08 Jun 2026
Taipei, June 8 -- Japan Hamworthy & Co Ltd has filed a patent application for 2-shaft and 4-rudder Ship. This invention was developed by Tomita Kazushi and Hosogaya Kazuyoshi.
The patent application number is TW20240137958 20241004. The patent publication number is TW202521422 (A). International Patent Classification codes ar..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Nantong Chuangming Yinuo Machinery Co Ltd has submitted a patent application for Ship Maintenance Planning System Based on State Evaluation. This invention was developed by Zhou Hailong.
The patent application number is CN20261075880 20260120. The patent publication number is CN121544245 (A). International ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Zhejiang Marine Dev Res Institute has submitted a patent application for Enzymatic Modified Aquatic Product Treatment Aid as Well as Preparation Method and Application Thereof. Wang Jiaxing, Sun Jipeng, Zhou Yufang, Zheng Ping'an, Ma Mingzhu, Hu Shiqi and Liao Miaofei developed the invention.
The patent app..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Jiangsu Maritime Institute, Nanjing Xiaozhuang University and Beijing Ruikong Automation Technology patent application for Energy-efficient Task Scheduling Method for Edge Computing System. This invention was developed by Zhu Wenxiang, Jiang Huilin, Tao ..
Shipping and Marine
| Sun 07 Jun 2026
Beijing, June 8 -- Dalian Maritime University has applied Chinese patent for Broadband Shielding Body Based on Multilayer Structure. Shi Pengfei, Wang Yibo, Zhu Yanpeng and Zhao Hongge developed it.
The patent application number is CN202511803333 20251203. The patent publication number is CN121548033 (A). International Patent C..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has filed a patent application for Drain Outlet Pollutant Area and Concentration Monitoring Method and System Based on Unmanned Aerial Vehicle Binocular Vision. This invention was developed by Lu Youxiang, He Chengqi, Li Q..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Jiangsu University of Science and Technology, Univ Meti Jiangsu Science & Technology, 716th Research Institute of China State Shipbuilding, Shanghai Waigaoqiao Shipbuilding and China Merchants Jinling Shipyard Jiangsu have sought patent for Ship Steel Plate Leveling Method and System Based on Improved Residual..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Dalian Shipbuilding Industry and China Merchants Energy Transp Co Ltd have sought patent for Auxiliary Decision-making Method for Ship Fuel Selection. This invention was developed by He Duolun, Wu Jianyi, Shi Zhenqiang, Liu Hongjun, Qiao Zhenxing, Zhang Qian, Qin Mingda, Liang Youcheng, Li Zhaohui, Li Wenlong,..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 8 -- Jiangsu Maritime Institute and Jiangsu Taida Electromechanical Equipment have submitted a patent application for Industrial Robot and Environment Contact Event Identification Method Based on Cross-modal Learning. Zhao Junai, Yang Zhiguo, Wang Jingliang and Li Xinjian developed the invention.
The patent appl..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Tech Development Co Ltd have submitted a patent application for Built-in Bypass Core-pulling Type Marine Waste Heat Recovery Unit. This invention was developed by Liu Miao, Zhang Qiang, Zhang Xuyang, Zhang Zhongpeng, Wang Jun, Che..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Yunnan Kunming Shipbuilding Electronic Equipment Co Ltd patent application for Mobile Device Multi-scene Task Control System and Method and Computer Product. Feng Liyuan, Yang Ning, Liu Shi, Wang Jie, Duan Qianjun, Zheng Yi, Pu Shixian, Li Zhonghua, Feng..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- Shanghaiguan Shipbuilding Industry has submitted a patent application for Thread-driven Large-diameter Electric Wedge Type Double-gate-disc Gate Valve. This invention was developed by Xi Ning and Yang Xincheng.
The patent application number is CN202511829158 20251205. The patent publication number is CN121520..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- Shanghai Maritime University has filed a patent application for Double-parameter-adjustable Rotatable Inner End Wall Casing Mechanical Actuation System. This invention was developed by Wu Wanyang, Zhong Jingjun and Kan Xiaoxu.
The patent application number is CN202511862620 20251211. The patent publication nu..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Wind-uplift-resistant Reinforcing Structure of Metal Roof. Cai Mao, Wang Yihao, Ni Jiangong, Zhang Chenyang, Chen Zhe, Cui Jun, Xiong Jiacai and Yang Lijuan developed the invention.
The patent a..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- China Ship Development & Design Center has applied Chinese patent for Ship Valve Control Method and System Based on Manual Operator. Li Xinyu, Nie Wanyuan, Bian Xiangrui, Yu Kun, Zhang Ying and Xiong Wei developed it.
The patent application number is CN202511606392 20251105. The patent publication number is C..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Direct-current Power Grid Short-circuit Protection Matching Test System and Method. Li Zheran, Wang Lu, Xing Jian, Peng Wei and Nie Hua developed the invention.
The patent application number ..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- Dalian Maritime University has applied Chinese patent for Aero-engine Min-max Switching Control Method Based on Anti-saturation Compensation. Wang Ke, Sun Ximing, Wang Yu, Cui Lifeng and Hao Binbin developed it.
The patent application number is CN202511820366 20251204. The patent publication number is CN12152..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Dalian Maritime University and Shanghai Ship and Shipping Res Institute Co Ltd have submitted a patent application for New Energy Ship Self-adaptive Ballast Adjusting Method Based on Vanadium Redox Flow Battery. This invention was developed by Ji Mingjun, Ji Shengzhong, He Zhibo, Hu Hanlin and Chen Weimin.
..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- Systems Engineering Research Institute China State Shipbuilding has submitted a patent application for Submarine Sediment Density Speculation Method. This invention was developed by Zhang Haodong, Zhang Huan, Wang Kai, Fan Jiangwei, Yan Han and Gao Fei.
The patent application number is CN202511671479 202511..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for B-type Tank Hoisting Structure and B-type Tank. The invention was developed by Wang Hu, Zhang Haiyong, Lian Zhaohua, Feng Tao, Chen Xiaoyu, Zhu Longyu, Su Dongwei, Sheng Lixian and Hu Kangyi.
The ..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and China State Shipbuilding Corporation have filed a patent application for Membrane Electrode Structure Resistant to Hydrogen-air Interface Corrosion and Preparation Method Thereof. This invention was develop..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Fault Grading Protection Control Method of Unmanned Electric Propulsion System. This invention was developed by Xie Peiwei, Xia Yunfei, Kang Le, Liu Wen Dar and Shi Yifan.
..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- China Ship Development & Design Center has sought patent for Unmanned Aerial Vehicle Threat Avoidance Method Based on Improved Speed Obstacle Method. This invention was developed by Huang Xiao, Lu Xiaohui, Chen Houjing, Luo Wei and Zhu Chunjia.
The patent application number is CN202511726862 20251124. The pat..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Cable-free Double-tugboat Cooperative Carrying Controller Based on Neurodynamics Algorithm. This invention was developed by Peng Zhouhua, Liu Haodong, Yue Zhirui, Wang Anqing, Wang Haoliang, Liu Lu, Gu Na..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Compact Mechanical Power Closed Gear Transmission System Performance Test Bench. Tang Yu, Ye Shengjian, Zhang Kun, Zhang Bohan, An Haipeng and Sun Xiangzhi developed the invention.
The patent application number is ..
Shipping and Marine
| Sat 06 Jun 2026
Beijing, June 6 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Film Type Land Storage Tank Enclosure System. This invention was developed by Wu Tao, Xu Annan and Lu Linjie.
The patent application number is CN202511735164 20251125. The patent publication number is CN121520516 (A). International Patent Classification..
Shipping and Marine
| Fri 05 Jun 2026
Geneva, June 5 -- Chevron USA Inc and Ocean University of China have submitted a patent application for Supported Nickel-copper Catalyst for Dehydrogenation and Hydrogenation of Liquid Organic Hydrogen Carriers. This invention was developed by Iglesia Enrique, Kvande Karoline, Otto Trenton, Song Steven, Wan Fang, Zhan Bi-zeng an..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Shanghai Maritime University has filed a patent application for Ship Energy Feedback Suspension System and Cooperative Control Method Thereof. This invention was developed by Li Jiong, Wang Zhongcheng, Zhang Xusheng, Guo Hao, Liu Xiaoyu, Wang Feng, Wang Xiaozhong, Yue Yueshen, Zhao Chengbao, Xue Mingsuo, Tan J..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Life Raft Frame with Gravity Type Guide Rail. Demary and Luo Wei developed it.
The patent application number is CN202511645057 20251111. The patent publication number is CN121516173 (A). International Patent Classification cod..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Dalian Maritime University has submitted a patent application for Ship Cabin Panoramic Visual Information Construction Method and System Based on Multiple Cameras. Zhang Yuewen, Dai Yingwei, Zhang Peng, Zou Yongjiu, Jiang Xingjia, Du Taili, Duan Xuxu, Sun Peiting and Wang Fei developed the invention.
The pate..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Shanghai Ship And Shipping Res Institute Co Ltd and Shanghai Maritime University patent application for Multi-party Privacy Set Operation Method and System Suitable for Intelligent Ship. The invention was developed by Han Bing, Bao Yichen, Wu Zhongdai, ..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has filed a patent application for Pressure Compensation Device Suitable for Rim Propeller. This invention was developed by He Wei, Zhou Yuan, Yang Kezhen, Ma Gongchen, Xu Tiezhu, Tan Bo, Zhu Bin, Ding Tianhui, ..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- China Ship Development & Design Center has applied Chinese patent for Buoyant Raft Vibration Isolation Device Integrated with Acoustic Black Hole and Size Determination Method of Buoyant Raft Vibration Isolation Device. Lei Zhiyang, Zhang Shiyang, Wei Zihan, Sun Qibin and Liu Yan developed it.
The patent appl..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- China Ship Res And Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd has sought patent for Long Video Abstract Intelligent Extraction Method Based on Large Model. This invention was developed by Zhang Shuo, Liu Qi, Wang Yuhan, Du Guiming and Song Jichao.
The patent application numbe..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Power Supply and Distribution Mode and Ship. Xie Jiachun developed the invention.
The patent application number is CN202511684197 20251117. The patent publication number is CN121508106 (A). International Patent Classif..
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 5 -- Dalian Maritime University has filed a patent application for Expandable Hydraulic Artificial Muscle Modular Mechanical Arm Cluster System. This invention was developed by Zhang Zengmeng, Yan Yifei, Zhang Qianying, Sun Shirui, Ning Dayong and Gong Yongjun.
The patent application number is CN202511859047 20251..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has filed a patent application for Ntt Acceleration Method and System Based on RISC-V Extension Instruction. This invention was developed by Fan Rong, Xu Lin, Wu Lulu, Zhao Dasheng, Wang Jiangtao, Li Chenqi, Wan ..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has sought patent for Method and System for Improving Anti-replay Efficiency of Secret Message. This invention was developed by Wu Zhibing, Liu Zhengshan, Liu Libo, Wen Yuping, Wang Yanrong, Zhao Yixin, Huang Yan..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has applied Chinese patent for High-frequency Link Detection Method and System Based on Time Division Multiplexing and Electronic Equipment. Xu Binbin, Peng Kaizhi, Ding Haocheng, You Xingyuan, Fu Rui, Wang Jidon..
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 5 -- CSSC Marine Power Part has applied Chinese patent for Welding Station Capable of Being Used for Multi-angle Welding of Test Panel. Qiu Xiangshun, Chen Dong and Yu Changcheng developed it.
The patent application number is CN202411102326 20240812. The patent publication number is CN121514777 (A). International ..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and China State Shipbuilding Corporation has submitted a patent application for Fuel Cell Stack Flow Distribution Testing Device. This invention was developed by Wang Zhihao, Wu Hao, Chen Jiajun, Su Hang, Ye Do..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and China State Shipbuilding Corporation has applied Chinese patent for Fuel Cell Stack Auxiliary Heating Device and Preparation Process Thereof. Wu Hao, Hu Zhizhong, Chen Jiajun, Ye Donghao and Liu Qiang devel..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and China State Shipbuilding Corporation patent application for Catalyst Coating Proton Membrane, Preparation Method Thereof, Membrane Electrode and Fuel..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute and China State Shipbuilding Corporation has filed a patent application for Fuel Cell Stack and In-situ Performance Detection and Performance Recovery Method for Inner Membrane Electrode of Fuel Cell Stack. Thi..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- China Ship Development & Design Center has submitted a patent application for Stern Modular Power Docking Assembly for Unmanned Ship and Locking Method. Hu Yang, Zhang Cheng, Chen Houjing, Xu Jia and Hu Weizheng developed the invention.
The patent application number is CN202511647796 20251111. The patent publ..
Shipping and Marine
| Fri 05 Jun 2026
Geneva, June 5 -- Ocean University of China has submitted a patent application for Antiviral Compounds and Methods of Treating Mpox Infections. Arumugaswami Vaithilingaraja, Damoiseaux Robert D and Jeyachandran Arjit Vijey developed the invention.
The patent application number is WO2025US56069 20251119. The patent publication n..
Shipping and Marine
| Fri 05 Jun 2026
Geneva, June 5 -- World Intellectual Property Organization has received The Scripps Research Institute and Ocean University of China patent application for Heat-resistant Polysulfates and Methods of Their Use. Liu Yi, Sharpless K Barry, Wu Peng, Xie Zongliang and Zheng Hongbo developed the invention.
The patent application nu..
Shipping and Marine
| Fri 05 Jun 2026
Geneva, June 5 -- Ocean University of China has applied WIPO patent for Vaccines Using Macrophage Suppression. Hartigan-o'connor Dennis developed it.
The patent application number is WO2025US56477 20251120. The patent publication number is WO2026112381 (A1). International Patent Classification codes are A61K38/20, A61K39/00 and..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has released Ocean University of China patent application for Molecular Genetics Strategy for Reactivating Juvenile Plasticity in Targeted Adult Neural Circuits. This invention was developed by Gandhi Sunil and Nakatani Tyler.
The patent application number is CN2024..
Shipping and Marine
| Fri 05 Jun 2026
Beijing, June 5 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Communication System and Method Based on Embedded WiFi Chip. This invention was developed by Yang Peng, Liu Luyao, Zhang Bu, Dong Kairui, Li Xinyu, Huang Huaxi, Liu Qingxia,..
Shipping and Marine
| Fri 05 Jun 2026
Geneva, June 5 -- Ocean University of China has applied WIPO patent for Methods to Produce and Recycle Substates for Iii-nitride Materials with Electrochemical Etching. Yao Yifan, Bi Hanyu, Iza Michael, Nakamura Shuji and Denbaars Steven P developed it.
The patent application number is WO2025US56325 20251120. The patent publica..
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 4 -- Dalian Maritime University has submitted a patent application for Visible Light Ship Image Target Detection Method Based on Improved Yolov8. Han Xinjie, Han Qi, Fan Yunsheng, Zhang Yuqiong, Mu Dongdong, Wang Jiakun and Lyu Deyu developed the invention.
The patent application number is CN202511693457 20251118...
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 4 -- Dalian Maritime University has submitted a patent application for Multi-target Tracking Method for Seaborne Rain and Fog and Jittering Environment. This invention was developed by Lyu Hongguang, Wang Ruiqi, Kang Xikai, Jing Qianfeng, Sun Shuai and Yin Yong.
The patent application number is CN202511693494 2025..
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 4 -- Dalian Maritime University has submitted a patent application for End-to-end Single Target Tracking Method Combining Underwater Frequency Domain Scene Prompt and Light Parameter Fine Tuning. This invention was developed by Zhang Jiqing, Zang Jingqi, Ju Guangyao, Wang Huibing and Fu Xianping.
The patent applic..
Shipping and Marine
| Wed 03 Jun 2026
Beijing, June 4 -- Dalian Shipbuilding Industry has filed a patent application for Method for Measuring Pressure Peak Value in Enclosure After Damage of Gas Valve Group. This invention was developed by Meng Fanye, Ke Xiaolei, Wang Pengyin, Fan Yanpin, Zou Miao, Wang Zhenyu, Wan Dongwei, Zhang Hui, Wang Zhen, Jiang Peng, Ding Chu..
Shipping and Marine
| Thu 04 Jun 2026
Beijing, June 4 -- No. 703 Research Institute of China Shipbuilding Group has filed a patent application for Monitoring Method for Judging Planetary Gear Rotor Fault Based on Phase. This invention was developed by Zhao Mingda, Chen Tao and Cai Qingyi.
The patent application number is CN202511758626 20251127. The patent public..
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