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Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- China Ship Development & Design Center has filed a patent application for Strong Electromagnetic Pulse Instantaneous Perception Cut-off Linkage Protection Method and System. This invention was developed by Liu Li, Chen Junfeng, Chen Liang, Liu Yi and Wu Maosong.
The patent application number is CN20251160551..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- Jiangnan Shipyard Group has submitted a patent application for Three-dimensional Positioning Size Expression Method. This invention was developed by Yang Yigan, Li Ji and Choi Kwang Yun.
The patent application number is CN202511599091 20251104. The patent publication number is CN121527367 (A). Internationa..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Jimei University and Xiamen Shipbuilding Industry patent application for Outer Rotor Bearingless Magnetic Flux Switching Shaft-driven Power Generation Device for Ship and Control Method of Outer Rotor Bearingless Magnetic Flux Switching Shaft-driven Pow..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- No 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Electrical Secondary Circuit for Recording Equipment Theft Stop. This invention was developed by Wang Wenfeng, Xin Xueqi, Chen Yeming, Zhang Longyue and Liu Jiang.
The patent application number is CN202511804864 ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuxi Branch Of No 703 Research Inst China Shipbuilding Industry Corporation has submitted a patent application for Portable Test Dynamic Wave Recording Device. This invention was developed by Lu Zichen, Huang Peng, Feng Chenyu, Hua Jun and Ding Rui.
The patent application number is CN202511778809 20251128...
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Ship Communication Research Inst No 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Method, Device and Equipment for Simultaneously Loading Multiple Fpgas (field Programmable Gate Array) and Storage Medium. This invention was developed by Wang Xuming, Li ..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Open World Target Detection Method Based on Significance Guidance and Adversarial Disturbance. The invention was developed by Wang Fei, Li Weijie, Zhang Xiuguo and Zhang Dezhen.
The patent application ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Kunming Wuwei S&T Ind Trade Co Ltd has applied Chinese patent for Wireless Shore-based Portable Console for Underwater Vehicle. Xu Xingyi and Zhou Xiangwei developed it.
The patent application number is CN202511817171 20251204. The patent publication number is CN121618980 (A). International Patent Classifi..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Ship Communication Research Inst No 722 Research Inst Of China Shipbuilding Group Corporation has applied Chinese patent for Short-wave Receiving and Amplifying Circuit Capable of Realizing Cascade Transmission and Short-wave Communication System. Yu Wen, Lu Rui, He Dejun, Ren Jun, Zhou Wenfei, Chen Jia..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Ship Communication Research Inst No 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Architecture Construction Method and Device of Embedded System, Equipment and Storage Medium. This invention was developed by Cheng Si, Li Suolin, Li Heng, Cai Chao, Wei W..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Inst patent application for Dynamic Slam (simultaneous Localization and Mapping) Pose Resolving Method and System. The invention was developed by Wang Sixian, Wang Xun, Yang Rongqi, Li Zhiyue and Xia Kai.
T..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Dalian Shipbuilding Industry Equipment Mfg Co Ltd has submitted a patent application for Offshore Detection Method for Main Bearing of Catenary Single-point Mooring Device. Feng Wenhua, Ming Ruhai, Chen Zhiyu, Wang Xiaojing, Song Qingzhu, Cui Jianwei, Zhang Pengli, Yan Han and Zou Guangle developed the invent..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Ship Communication Research Inst No 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Ai-driven Full-scene Intelligent Test Platform. This invention was developed by Wang Xuming, Li Xinyu, Wu Yanchu, Wei Shan, Xiang Wen, Ye Lang, Wang Zhao, Huang Yang, Dong..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Henan Ganghang Group Co Ltd has submitted a patent application for Self-adaptive Adjusting System and Method for Ship Water Ballast Space. Zhu Hong, Li Xiaochi, Li Yan, Chen Chen, Zhao Xinzheng, Sun Jie, Guo Hua, Ma Feng and Yuan Donglei developed the invention.
The patent application number is CN202511630..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- No. 719 Research Inst China State Shipbuilding Corporation Limited has sought patent for Control Method and System for All-digital Networked Fault-tolerant Calculation. This invention was developed by Liu Ziping, Feng Yi, Lao Xingsheng, Zheng Wei, Zhao Zhenxing, Li Xianling, Sun Quqin, Song Ping and Tao Mo.
..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Deepfar Ocean Tech Co Ltd has submitted a patent application for Antenna Device for Underwater Equipment and Underwater Equipment. This invention was developed by Shen Guobin, Xing Kefan, Yang Jie, Wang Dexin, Li Zheng and Jin Wenming.
The patent application number is CN202511563578 20251029. The patent pu..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Qingdao Binhai University and Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences have submitted a patent application for Femtosecond Laser Inscribing Polarization Maintaining Fiber Grating Method and System for Vector Sensing. This invention was developed by Liu Chunqiang, Zhao Qiang, Sun He, ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Air Bypass Valve for Widening Low-emission Stable Working Boundary of Gas Turbine. This invention was developed by Wang Wei, Qi Xiulong, Zhang Guoqiang, Wu Ping, Li Yajun, R..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- China Ship Development & Design Center has submitted a patent application for Unmanned Ship Power Module Docking Mechanism and Docking Method. This invention was developed by Hu Yang, Zhang Cheng, Xu Jia, Chen Houjing and Hu Weizheng.
The patent application number is CN202511647858 20251111. The patent publi..
Shipping and Marine
| Tue 16 Jun 2026
Taipei, June 17 -- Taiwan Patent Office has received Bafang Chi Hsiang patent application for Ship Management Risk Assessment Method and System.
The patent application number is TW20240110589 20240321. The patent publication number is TW202538615 (A). International Patent Classification codes are G06Q10/08 and G06Q10/083.
..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Qingdao Nengzheng Intelligent Equipment Co Ltd has applied Chinese patent for Unmanned Feeding Ship Dynamic Feeding Control Method Based on Fish School Feeding Behavior Signal Analysis. Geng Mengxia, Chang Yao, Yang Zhiyong and Duan Keyu developed it.
The patent application number is CN202511865394 2025121..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhu Shipyard Co Ltd has sought patent for Ship and Port Loading and Unloading Operation Comprehensive Energy-saving System and Control Method Thereof. This invention was developed by Ge Juan, Lu Haipeng, Zhang Zhao, Bao Xiaoming, Li Chaoting, Liu Jianhua and Chen Jianfeng.
The patent application number is..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai Investigation Design & Research Inst Co Ltd has applied Chinese patent for Submarine Cable Scouring Protection Structure and Submarine Cable Construction Method. Jiang Yue, Tang Chenjie, Cai Lijing, Hua Jun, Ju Zewen, Zhai Baohua, Sui Xuanhong, Wang Jiani and Cheng Nanning developed it.
The patent..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Automatic Control System of Gearbox Oil Pump for Lightweight Ship. Du Hao, Xue Ruichao, Cang Xiaoyu, Li Fangyu, Li Jingdong, Liu Qi and Li Haiyue developed the invention.
The patent application number is CN20251..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- China Transp Information Co Ltd has filed a patent application for Method and Device for Determining Vehicle Parking Position of Roll-on-roll-off Ship. This invention was developed by Xie Chao, Zhang Peng, Hu Gang, Chen Benxi and Guo Xiang.
The patent application number is CN202610148142 20260203. The pate..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- China Shenhua Energy Co Ltd has filed a patent application for Intelligent Ship and Cargo Matching Method, Device and Equipment. This invention was developed by Zhang Xiaofeng, Wang Xingzhong, Song Zilu, Shi Jiang, Ran Shunyi, Zhou Yucheng, Zhang Zhiwen, Yan Ying and Li Zhi.
The patent application number i..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Condenser Liquid Film Thermal Resistance Correction Term Calculation Method Based on Two-fluid Model. This invention was developed by Dai Shoubao, Gao Wanbo, Zhou Tian, Zhan..
Shipping and Marine
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has published Pyras Tech Inc and National Taiwan Ocean University patent application for Communication-enabled Target Tracking System and Method for Unstable Surfaces. The invention was developed by Chen Keng-yuan, Hung Chih-kuan, Wang Jung-hua, Chen Zhen-yao and Lai Yi-chung.
The paten..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Hudong-Zhonghua Shipbuilding Group patent application for Ship Name Marking Leveling Construction Method. The invention was developed by Zheng Xiaolei, Zhang Jingyu and Wang Xiaolei.
The patent application number is CN202511596787 20251104. The patent..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- Tsinghua University and No 703 Research Inst Of China Shipbuilding Group Co Ltd have submitted a patent application for Combustion Chamber Structure Parameter Design Optimization Method and Device. This invention was developed by Li Jiabin, Wang Xingjian, Zhang Yifan, Wang Longfei and Chu Xu.
The patent ap..
Shipping and Marine
| Tue 16 Jun 2026
Taipei, June 16 -- Kylink Communications Corp and National Cheng Kung University have submitted a patent application for Autonomous Navigation Control Method and System for Unmanned Surface Vehicle Greatly Relieving the Ship Deviation in the Prior Art. This invention was developed by Zhao Ru-min, Zhang Bing-yang and Shen Xun-can..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Extensible Three-layer Decoupling Array Coil Structure, Extensible Array Coil and Wireless Power Transmission System. Hua Chengchao, Wu Weijun, Tao Li, Wang Li and Zhong Xiaoying developed th..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- Wuhan Ship Communication Research Inst No 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Electromagnetic Large Model Training Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Chen Yanni, Xiang Bo, Yuan Guocai, Wu Lulu..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Shanghai Merchant Ship Design and Research Inst patent application for Main Engine Health State Determination Method and Device, Ship Power Equipment and Medium. This invention was developed by Chen Li, Guo Fei, Dai Zhilin, Qin Yao, Wu Zhenhua, Li Yongn..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received No. 719 Research Inst China State Shipbuilding Corporation Limited patent application for Middleware Data Forwarding Method and System of Ship Control System. Ke Zhiwu, Zhang Kelong, Zheng Wei, Liu Xiaoyang, Chen Kai, Guo Xiaojie, Zhou Tianyi, Tao Mo, L..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Third Institute Of Oceanography Ministry Of Natural Resources has submitted a patent application for Construction Method of Marine Organism Diversity Distribution Model. This invention was developed by Ma Zhiyuan, Kan Zhiyi, Feng Lingyang, Chen Shunyang, Chen Guangcheng, Zhang Dian, Xie Bin, Hu Huijuan, Chen ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Guangzhou Urban Planning & Design Co Ltd has submitted a patent application for Marine Carbon Distribution Prediction Method, Device, Equipment, Medium and Product. This invention was developed by Chen Xu, Huang Huiming, Xu Lijun, Zhu Jiang, Chen Changqin, Fang Kailun, Chen Yiwen, Xu Shuangyu and Wang Jin.
..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design and Research Inst patent application for Marine Island Power Transformer Transient Voltage Drop Determination Method and Device, Medium and Product. Zhu Wenting, Li Lin, Yu Peng, Sun Ning and Liu Chong developed the inventi..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Tianjin Beacon Dept Of The Navigation Guarantee Center Of North China Sea Ngcn Mot, Tianjin Tenyn Ocean Technology Development and Beijing Jizhixin Tech Co Ltd patent application for Time Synchronization Method of Ais Forwarding Equipment Based on Gnss ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai Zhongchuan Ship Design Tech National Engineering Research Center Co Ltd has filed a patent application for Network Adaptive Method and System for Ship Communication. This invention was developed by Zhang Jian, Gong Mengyao, Ding Wenqin, Lin Zhouyang, Leng Xiaoyu, Li Jiaxiang and Shao Hongxiang.
Th..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Spic Jiangsu Electric Power Co Ltd and Spic Jiangsu Offshore Wind Power Generation Co Ltd patent application for Marine Ship Adaptation Method Based on Wireless Signal Tracking. Chen Yong, Qi Jiangong, Zhang Xihua, Shan Chengcheng, Wang Tao, Li Weiting,..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 17 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has filed a patent application for Ultrasonic Rolling Device and Method for Thin-wall Rotary Body. This invention was developed by Gao Xuwen, Chen Tao, Chen Yuzhou, Wang Zeyu and Zhang Runbo.
The patent application number is CN202511716052 20251121. ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Ocean Profile Observation System and Ocean Profile Observation Method Based on Gravity Ball Power. The invention was developed by Yan Xingkui, Hu Wei, Miao Bin, Z..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Shanghai Merchant Ship Design And Research Inst has submitted a patent application for Crane Bracket Anti-bouncing Device Based on Low-position Operation. Du Yongjun, Chen Zuyao, Cai Junlei, Zhai Shuaishuai and Zhu Xiyang developed the invention.
The patent application number is CN20251217740 20251230. The..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Shanghai University Of Engineering Science and Shanghai Waigaoqiao Shipbuilding patent application for Storage Stacking Machine. The invention was developed by Xing Yanfeng, Cao Juyong, Yang Liansheng, Zhang Xiaobing, Yang Fuyong and Xu Jing.
The pa..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Xiamen Sunrui Ship Coatings Co Ltd patent application for Marine Composite Spraying Fireproof Material with Gradient Heat Insulation and Preparation Method Thereof. Lin Zhifan, Goyen, Fu Zhenyu and Xu Jianhui developed the invention.
The patent appli..
Shipping and Marine
| Wed 17 Jun 2026
Taipei, June 17 -- Chuang Tzu Yi has applied Taiwan patent for Providing a Renewable Energy System for Self-sufficiency in Marine Architecture.
The patent application number is TW20240114554 20240418. The patent publication number is TW202542822 (A). International Patent Classification codes are F03B13/14, F24S20/70 and G06Q..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received No. 719 Research Inst China State Shipbuilding Corporation Limited patent application for Abradable Durable Type Composite Anti-drag Surface. Chen Hu, Yang Hui, Yu Xingbo, Wang Wei, Lu Tianyang, He Peng, Xia Xinglong, Xu Ziqi, Qian Jiachang, Wu Gang, Sh..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Shanghai Ouyang Marine Eng Group Co Ltd patent application for Structure and Method for Reducing Ship Navigation Resistance. Yu Yanchun, Li Xiaoliang and Wang Qiang developed the invention.
The patent application number is CN20251210076 20251229. The..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Inc have submitted a patent application for Ship. This invention was developed by Kim Han-chul, Kang Dong-goo, Yi Byung Ju, Song In Chang, Kim Yu-kyoung, Joo Kyung-hwan and Ryu Sang Wan.
The patent application number is CN202511280619 20250909. The pa..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Wuhu Shipyard Co Ltd patent application for Ship Hatch Cover Plate Mounting Structure and Ship Hatch Cover Plate Structure. This invention was developed by Tu Hong, Kong Xueping, Hu Chenglin, Zhang Zhao, Zhou Jinshan and Yue Liang.
The patent applica..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Wuhan Inst Of Shipbuilding Technology has sought patent for Hydraulic Lifting Type Sand Ship Spiral Flat Cabin Device and Stability Optimization Method Thereof. This invention was developed by Zhu Xianling, Li Zhuo and Yang Hu.
The patent application number is CN202610155969 20260204. The patent publicatio..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Henan Huanghai Heavy Equipment Mfg Co Ltd has submitted a patent application for Bulk Material Loading and Unloading Wharf Boat for Port. Shi Guohui, Xu Fuyuan, Li Jialin and Xu Qingcheng developed the invention.
The patent application number is CN202511893921 20251216. The patent publication number is CN1..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Shandong Mingde Gangcheng Machinery Co Ltd has submitted a patent application for Telescopic Intelligent Ship Rust Removal Cleaning Robot. Hua Feng, Zhao Haixiao, Han Fengguo, Hua Bing and Zhang Ke developed the invention.
The patent application number is CN202610105934 20260127. The patent publication num..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Wuhan Changjiang Ship Design Inst Co Ltd has applied Chinese patent for Hydrodynamic Performance Testing Method Based on Ship Model Test. Zhang Zhonghua, Li Yuping, Jin Wei, Wang Juan, Xiao Hui, Wei Shuangdi and Li Leilei developed it.
The patent application number is CN20261057952 20260116. The patent pub..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Dalian Cosco Shipping Heavy Ind Co Ltd patent application for Novel Method for Assembling and Transferring Ship Segments. Chen Xuefei developed the invention.
The patent application number is CN202511834062 20251208. The patent publication number is ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has sought patent for Pipeline Folding Connecting Structure and Mounting Method Thereof. This invention was developed by Xing Haoqi, Chen Fengyi, Tang Shiqing, Li Junlong, Li Jiewei, Qin Lei and Xing Shaobin.
The patent application number is CN20261052975 20260..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- China Merchants Deep Sea Equipment Research Inst Sanya Co Ltd and China Merchants Marine Equipment Research Inst Co Ltd have submitted a patent application for Method and System for Dynamically Monitoring and Evaluating Overall Technical Energy Efficiency of Ship. This invention was developed by Huang Chaojun..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Lin Qun has submitted a patent application for Diving Propelling Device and Diving Suit.
The patent application number is CN202411204445 20240829. The patent publication number is CN121626381 (A). International Patent Classification codes are B63C11/02 and B63C11/04. Cooperative Patent Classification cod..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Shanghai Ship Electronic Equipment Research Inst China State Shipbuilding Corporation No 726 Researc has sought patent for Dual-mode Emergency Load Rejection Device for Unmanned Underwater Vehicle. This invention was developed by Lu Xiaodong and Song Zhanhong.
The patent application number is CN20251185824..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Shipbuilding Technology Research Inst The 11th Research Inst Of China State Shipbuilding Corporation has submitted a patent application for Marine Longitudinal Automatic Welding Device and Using Method Thereof. Zhao Qiong, Yu Liuhua, Han Yutong, Yu Jinwei, Zhang Yimin, Zhang Lei, Pan Huijun, Meng Zhichao, Li ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- No. 707 Inst China State Shipbuilding Corporation Limited has sought patent for Thin-wall Part Self-adaptive Precision Clamping Device Based on Dynamic Regulation and Control of Primary-secondary Claw Structure. This invention was developed by Li Bowen, Zhang Meng, Liu Mengyuan, Chen Peng, Sun Zhilong and Wan..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has sought patent for Runner Body Jig Frame Design Method. This invention was developed by Wang Libao, Huang Hongsong and Wang He.
The patent application number is CN202511771160 20251128. The patent publication number is CN121624708 (A). International Patent C..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Ningbo University has submitted a patent application for Ship Propulsion Device. Yu Chunling developed the invention.
The patent application number is CN20261008998 20260106. The patent publication number is CN121626388 (A). International Patent Classification codes are B63H21/17, B63H23/02, B63H5/08 and B..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Jiangsu Maritime Institute has sought patent for Sparse Bayesian-based Ship Steering Engine Fault Early Warning Method. This invention was developed by Zhang Jun, Lyu Taizhi and Wu Enze.
The patent application number is CN202511821672 20251205. The patent publication number is CN121626377 (A). International ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Zhejiang International Maritime College has submitted a patent application for Marine Docking Mooring Buffer Device. This invention was developed by Zhang Bo, Guo Yongsheng, Zhao Chen, Wang Jia, Han Fang and Dong Minghai.
The patent application number is CN20251242975 20251231. The patent publication number ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Shanghaiguan Shipbuilding Industry has sought patent for Device for Protecting Accidental Discharge of Ship Oil Separator. This invention was developed by Xiong Jinsheng, Zhang Xuguang, Zhang Yuanyuan, Zhao Jinchao and Zhang Liang.
The patent application number is CN202511762409 20251127. The patent publicat..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Hudong-Zhonghua Shipbuilding Group has sought patent for No96 Type Large Lng-fsru Bow Regasification Module Arrangement Method. This invention was developed by Yang Qiushuang, Yang Chunhua and Weng Zhenyong.
The patent application number is CN202511826212 20251205. The patent publication number is CN12162635..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Four-rail Crane Turning Control Method Based on PSO-MPC and Computer Program Product. The invention was developed by Huang Hengyue, Wu Yan, Yuan Jiale, Qiao Sheng, Dong Shuai, Qiao Zhen, Qiang Haiyan ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- Sanya Ocean University of China has submitted a patent application for Carbazole Derivative-based Inlaid Composite Carbon Wave-absorbing Material and Preparation Method Thereof. This invention was developed by Yan Xuefeng, Yu Liangmin, Li Xia and Dong Wenjian.
The patent application number is CN202610149916 ..
Shipping and Marine
| Wed 17 Jun 2026
Beijing, June 17 -- China Shipbuilding NDRI Engineering has applied Chinese patent for Remote Operation Control System of Crane. Liu Lei, Cheng Shi, Ni Xiaoyu, Chu Yue, Li Shenshuai, Jiang Zhenping, Wang Yang, Wei Daoxin and Liu Taowei developed it.
The patent application number is CN202511708545 20251120. The patent publicatio..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- China Ship Development & Design Center has submitted a patent application for Modularized Integrated Starter and Partitioned Contactor Box. This invention was developed by Wang Yufei, Zhang Lei, Zhang Jiawei, Zeng Shuyun and Wang Jingqi.
The patent application number is CN202511756160 20251127. The patent pu..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has sought patent for Unmanned Aerial Vehicle Depth Sounding Method Based on Monocular Vision Positioning. This invention was developed by Zhu Binfeng, Ye Wenzhen, Zhang Bingwei, Chang Weijie, Sun Zhao, Zhu Hainan, Tang W..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Ship Flue Gas Waste Heat Recovery System and Method Based on Thermochemical Heat Storage. This invention was developed by Xiang Duo, Xu Jiaheng, Song Zhenguo, Weng Fanglong and Dong Jizhou.
..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- China Shipbuilding NDRI Engineering has submitted a patent application for Dock Ship Guiding Path Planning and Dynamic Obstacle Avoidance System. This invention was developed by Miao Zhiyi, Tang Yong, Jiang Mengyan, Lu Shengzhe, Shan Shan, He Di and Shen Chen.
The patent application number is CN202511583031 ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Natural Commutation Arc-free Miniature Circuit Breaker. This invention was developed by Huang Yinghu, Sun Xiaoqin, Zhang Shaohua and Sha Xinle.
The patent application num..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Dalian Maritime University has applied Chinese patent for Self-adaptive Fuzzy Course Tracking Control Method for Unmanned Surface Vehicle with Input Quantization, State Quantization and Ship Steering Engine Dynamic Characteristics. Chen Fei, Wang Qifu, Kong Cui, Ning Jun, Yin Yong, Zhang Huankun and Geng Ruix..
Shipping and Marine
| Tue 16 Jun 2026
Beijing, June 16 -- Shanghai Maritime University has sought patent for Method and Device for Optimizing Minimum Fuel Consumption Rate Rotating Speed of Diesel Generating Set and Electronic Equipment. This invention was developed by Wang Haiyan, Dai Zecheng and Sun Mengxiang.
The patent application number is CN202610148680 20260..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Voice Starting Point Recognition Method and System Based on Electromyographic Signals. Qu Shunqi and Lin Chuang developed the invention.
The patent application number is CN20251232979 20251230. The pate..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Electromagnetic Safety Analysis Method Based on Theoretical Calculation and Index Evaluation. Zeng Xianliang, Li Shuang, Tao Li, Wang Shuowei, Wu Weijun and Wang Li developed the invention.
..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Differential Mode and Common Mode Impedance Testing Method and Device for High-power Electrical Equipment. This invention was developed by Chen Liang, Yang Peng, Hua Chengchao, Yang Chunyu an..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Unsupervised Underwater Target Searching Method Based on Pseudo Label Robust Optimization. The invention was developed by Fu Xianping, Wang Jie, Zhao Guojian, Mi Zetian, Wang Huibing and Sun Haolin.
Th..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Dalian Maritime University has submitted a patent application for Efficient Segmentation Method for Remote Sensing Multi-mode Image. This invention was developed by Xia Haoyang, Yu Yue, Zhang Zhaoyi and Li Ying.
The patent application number is CN202511879452 20251212. The patent publication number is CN1216..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Knee Joint Medical Image Segmentation Method Based on Double-branch Progressive Interactive Network. This invention was developed by Guo Hao and Sun Gengtao.
The patent application number is CN202511801..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Pressure Reducing Valve. Song Wei, Fan Zhimin, Wu Jun, Han Yu and Dai Hua developed the invention.
The patent application number is CN202511777882 20251128. The patent..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Bohai Shipbuilding of China State Shipbuilding patent application for Assembly Interference Analysis Method Based on CATIA. The invention was developed by Jiang Demin, Bao Ying, Zhou You, Gao Xiang, Ma Xin, Bai Yan and Sun Jing.
The patent applicati..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Bridge Anti-collision Early Warning Method Based on Fusion of Texture Enhancement Track and Visual SLAM (simultaneous Localization and Mapping). This invention was developed by Zhang Jie, Cai Qinyang, ..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 16 -- Northwestern Polytechnical University has sought patent for Testing Method for Capturing Vortex-induced Motion Trail of Underwater Single-point Anchoring Platform. This invention was developed by Mao Zhaoyong, Hu Yuyang, Wang Wei and Tian Wenlong.
The patent application number is CN20261034842 20260112. Th..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 15 -- No. 705 Research Institute of China Shipbuilding Industry Corporation and Beijing University have submitted a patent application for Anti-drag Coating, Preparation Method Thereof, Anti-drag Device and Application. This invention was developed by Liu Jialin, Chen Yingliang, Duan Huiling and Li Hongyuan.
The..
Shipping and Marine
| Sun 14 Jun 2026
Beijing, June 15 -- Institute of Oceanology, CAS and Qingdao Ocean Science and Tech Center have applied Chinese patent for Method for Electrodeposition-assisted Biosynthesis of Silver-based Catalytic Material Sssm-srb and Application. Ma Fubin, Ju Peng, Hou Baorong, Yang Jing, Zhai Xiaofan and Duan Jizhou developed it.
The pa..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Zhoushan Ningxing Ship Repairing and Building Co Ltd patent application for Personnel Lifting Device for Ship Building and Repairing. The invention was developed by Zhou Jun, Zhai Liang, Liu Zailiang, Zhong Keyan, Zhang Qiang, Feng Chaowen and Zhang Yi..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 15 -- Jiangsu Weihua Marine Heavy Industry has submitted a patent application for Method for Installing Boom of Double-boom Variable-amplitude Crane. This invention was developed by Zheng Tiejun, Meng Erjian, Guo Jinhu, Xu Shuangxi and Somura.
The patent application number is CN20251230536 20251230. The patent p..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 15 -- Guangzhou Haihuang Tech Co Ltd has applied Chinese patent for Battery Replacement Hoisting Device for Electric Ship. Xu Jinquan, Guo Pan, Huo Lufei, Wang Xiaoguo and Wu Linsheng developed it.
The patent application number is CN20261023006 20260108. The patent publication number is CN121609217 (A). Internat..
Shipping and Marine
| Mon 15 Jun 2026
Beijing, June 15 -- Li Lingbo has filed a patent application for Feeding Device for Ship Plate Processing. This invention was developed by He Youxu, Li Lingbo and Chen Sinan.
The patent application number is CN20251239874 20251231. The patent publication number is CN121609024 (A). International Patent Classification codes are..
Shipping and Marine
| Sun 14 Jun 2026
Alexandria, June 15 -- Vision Marine Tech has submitted a patent application for Cryptographic Authentication of Components in an Electric Vessel. Montagne Xavier developed the invention.
The patent application number is US202619464584 20260129. The patent publication number is US20260163875 (A1). International Patent Classif..
Shipping and Marine
| Sun 14 Jun 2026
Beijing, June 15 -- CCCC Second Harbour Engineering Co Ltd has submitted a patent application for Deepwater Spiral Soil Taking Dredging Ship and Dredging Method. This invention was developed by Guan Qingfei, Yang Jia, Liu Xiucheng, Wu Xuefeng, Cheng Maolin, Li Xiang, Zhai Shihong, Yang Xiuli, Xiao Hao, Zhang Yipeng, Li Tao, Yan ..
Shipping and Marine
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Mackarvich Charles J patent application for Boat Lift.
The patent application number is US202519410787 20251205. The patent publication number is US20260159206 (A1). International Patent Classification codes are B63C3/06 and B63C3/14.
The abstract iss..
Shipping and Marine
| Sun 14 Jun 2026
Alexandria, June 15 -- Navico Group Americas LLC has submitted a patent application for Systems and Methods for Configuring Actuators of a Marine Vessel. This invention was developed by Hopley David M, Black Stuart C and Eadie Philip.
The patent application number is US202418970477 20241205. The patent publication number is U..
Shipping and Marine
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Vishnevsky Victor, Vishnevsky Andrew, Oboroc Radu and Oboroc Natalia patent application for Portable Marine Anchoring Device and Portable Fender.
The patent application number is US202318682396 20231024. The patent publication number is US20260159197 (A1)..
Shipping and Marine
| Sun 14 Jun 2026
Beijing, June 15 -- Changjiang River Scientific Research Inst Of Changjiang Water Resources Commission has submitted a patent application for Multidirectional Strong Energy Absorption Composite Negative Poisson's Ratio Structure for Ship Collision Protection. This invention was developed by Wei Xubei, Gan Xiaoqing, Chen Li, Zhan..
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