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Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Tianjin Marine Electronic Co Ltd has submitted a patent application for Marine Ship Integrated Network Scheduling Management System and Method. This invention was developed by Kang Baoyi, Zheng Kaixin and Chai Quanshun.
The patent application number is CN202411247338 20240906. The patent publication number..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuxi Jiufang Tech Co Ltd has filed a patent application for Ship Type Identification Method and System Based on Transfer Learning. This invention was developed by Xu Libing, Wang Mingqing, Luo Zicong, Guo Yingye, He Yi and Liang Jihong.
The patent application number is CN202510442457 20250410. The patent p..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Three Gorges Jinsha River Yunchuan Hydropower Development for Adjusting Assembly and Trash Rack Underwater Cleaning Device. Tang Gang, Chen Jian, Zhang Wei, Zhang Jun and Wang Shuqiang developed the invention.
The patent application number..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Futong Quartz New Mat Co Ltd for Wear-resistant Quartz Boat Convenient to Assemble. Shan Alin, Pan Qiming, Wu Binbin, Pan Hua and Hu Jun developed the invention.
The patent application number is CN202422525249U 20241017. The paten..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Aohai Tech Co Ltd has applied Chinese patent for False AIS Ship Trajectory Detection Method and System Based on Time Slot Conflict Detection, and Storage Medium. Jiang Hongyu, Chen Liquan, Liang Ying, Zhang Jiajie, Cao Jianwen and Gao Xiangwu developed it.
The patent application number is CN202411915143 20..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to PLA Navy Submarine Academy for Core Strength Training Device for Submarine Crew. Cui Qiurui, Wang Qiwen, Wang Qingshan, Ru Guanyun, Ji Bohan, Zhao Yulong and Ma Kai developed the invention.
The patent application number is CN202422494692U ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guangdong Ocean University has filed a patent application for Dolphin Signal Identification Method and Device Based on Diffusion Model. This invention was developed by Li Jincan, Zhang Peizhen, Zhang Yuanhang and Lian Yueyue.
The patent application number is CN202510158213 20250213. The patent publication ..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- The 705 Res Institute China Shipbuilding Industry Corporation has sought patent for Stacked Confluence Busbar for Multi-phase Inverter. This invention was developed by Yang Shuo, Liu Yabing, Fan Xiaobo, Hu Qinlong and Wu Song.
The patent application number is CN202411915716 20241224. The patent publication..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- No. 705 Res Institute of China Shipbuilding Industry Corporation has applied Chinese patent for Control Circuit. Kang Kai, Zhang Jing, Wang Kaiguo, Wang Guiqi and Xie Bin developed it.
The patent application number is CN202411877083 20241219. The patent publication number is CN119994814 (A). International ..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has published Beijing Jiaotong University and Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Method for Adjusting Beam Width of Circumferential Electric Control Beam Scanning Antenna. The inv..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Henan University of Science and Technology has submitted a patent application for Unmanned Ship Navigation State Multi-classification Detection Method Based on Dynamic Coupling Graph Structure. Zhang Mingchuan, Meng Chaowen, Wu Qingtao, Yang Meiyi, Zhu Junlong, Wang Lin, Ji Zhihang, Gao Huimin and Wang Hongyi..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dalian Maritime University has submitted a patent application for Underwater Image Quality Evaluation Model Based on Multi-feature Fusion. This invention was developed by Zhou Jingchun, Xia Jiaqiang, Zhang Yibo, Ma Haocheng, Zhou Yi, Chen Youwei and Zhang Weishi.
The patent application number is CN2025103028..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- No. 703 Research Institute of China Shipbuilding Group has filed a patent application for Gas Turbine Teacher Teaching Method Based on Virtual Reality. This invention was developed by Cheng Xiyang, Yuan Xin, Wang Linjun, Chen Zhao, Wu Yidi, Jia Yin and Li Lei.
The patent application number is CN20251031828..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 13 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Gas Turbine Assembly Training Method Based on Virtual Reality. Wang Haikun, Zhu Zhanbo, Zhou Xueli, Yang Guoliang, Liu Zhonghua, Wang Kexin and Chen Ran developed the invention.
The patent application number is CN..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Dalian Maritime University has submitted a patent application for Broadband Wide-beam Circularly Polarized Antenna. This invention was developed by Liu Hongmei, Zeng Youjie, Wang Yang, Zhao Chengcheng and Wang Zhongbao.
The patent application number is CN202510102794 20250122. The patent publication number i..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Institute of Oceanology, CAS has sought patent for Marine Area Environment Three-dimensional Monitoring System. This invention was developed by Ren Huanping, Gao Guandong, Wang Yanjun, Lin Chenggang, Miao Di, Li Yifan, Zheng Shuangqiang, Zhang Bin and Li Fuchao.
The patent application number is CN20251039693..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Ocean University of China has sought patent for Seed Treatment to Induce Bacterial Biofilm Formation. This invention was developed by Bruvold Eric and Yan Dawei.
The patent application number is CN20238071502 20231003. The patent publication number is CN119997808 (A). International Patent Classification code..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Dalian Maritime University has applied Chinese patent for Edge Service Dynamic Migration Method Based on Improved Whale Optimization Algorithm. Zhang Xiuguo, Yang Desen, Chen Zihan and Cao Zhiying developed it.
The patent application number is CN202411905189 20241223. The patent publication number is CN11999..
Shipping and Marine
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shanghai Maritime University has submitted a patent application for Portable Marine Information Broadcasting System. This invention was developed by Hu Shenping, Zhu Yahong, Wu Jianjun, Fan Cunlong, Chen Yan and Xuan Shaoyong.
The patent application number is CN202510112701 20250124. The patent publication n..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd has applied Chinese patent for Project Management System and Method Based on Large Model. Liu Qi, Yang Jianzheng, Yan Zhixian, Guo Lingyu, Jiang Suhang and Yang Yijiao developed it.
The patent application number i..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released China Ship Res And Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd patent application for Multi-scale Adaptive Target Detection Method, System and Equipment. This invention was developed by Liu Qi, Du Guiming, Wang Huanjie, Zh..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Novel Ship Comprehensive Energy Utilization System. This invention was developed by Lee Hoon-ju, Tang Qian, Xu Fengqi and Wang Tingyong.
The patent application number is CN202510168421 20250214. The patent publication number is CN1..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Jiangsu Maritime Institute and Nantong Yatai Engineering Tech Co Ltd patent application for Efficient and Energy-saving Ship Tail Gas Carbon Capture System. The invention was developed by He Yun and Wang Derong.
The patent application number is CN20..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Waste Heat Recovery System, Carbon Dioxide Trapping Device and Ship. This invention was developed by Wei Zhihao, Wang Xiaoliang, Zhao Chao and Wang Tingyong.
The patent application number is CN202510361202 20250325. The patent publ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- China Shipbuilding Industry Institute Of The Engineering Investig & Design Co Ltd has sought patent for Telescopic Protection Device and Method for Automatically Monitoring Horizontal and Vertical Displacement of Railroad Bed. This invention was developed by Ma Guangchao, Wu Xianyong, Yan Ruihai, Gao Yu and S..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center has submitted a patent application for Method for Measuring Yellow Phosphorus Content in Seawater. She Yunyong, Wang Guoquan, Pan Jingfen, Wang Jian, Zhu Jingjing, Kim Yeon-gun, Cao Liuyan, Zhang Qinghong, Wang..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received No. 705 Res Institute Of China Shipbuilding Industry Corporation patent application for System Loading Method and Device and Electronic Equipment. Zhao Runhui, Qiu Yanhui and Hao Bin developed the invention.
The patent application number is CN2024118..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received No. 705 Res Institute Of China Shipbuilding Industry Corporation patent application for File Creation Method and Device for Torpedo Internal Measurement Data. Chen Runzhi, Cai Hui, Wang Guangping, Zhang Cunxin and Shao Jingya developed the invention.
..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Institute of Oceanology, CAS has submitted a patent application for Ocean Current Three-dimensional Visual Presentation Method Based on Moving Line. Wang Yanjun, Zhang Bin, Li Yifan and Zheng Shuangqiang developed the invention.
The patent application number is CN20251069201 20250116. The patent publication ..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to China First Heavy Industries for Cable Fixing Support Installed on Main Body Frame Structure of Large-scale Unmanned Underwater Vehicle. Zheng Jian, Yang Zhuo, Li Yuan, Pu Xiangyu and Xu Chang developed the invention.
The patent applicatio..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Multifunctional Integrated Control Keyboard for Small Ships and Boats has been issued to Changhzou Frp Boatbuilding Co Ltd. This invention was developed by Liu Zhiguo and Zhang Jie.
The patent application number is CN202421406052U 20240619. The patent publication number is CN223180600 (U..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dalian Maritime University has submitted a patent application for High-flux Aquatic Veterinary Drug Sensitivity Testing Device and Method Based on Multi-layer Micro-fluidic Chip. Wang Junsheng, Lin Huimei, Dong Jianhong and Liu Wen developed the invention.
The patent application number is CN20251043705 20250..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Fault Analysis Method in Ship Equipment Maintenance Process. Wang Chaowei, Zhang Jie, Zhou Ling, Ding Lyuhui and Shao Zhiwei developed the invention.
The patent application number is CN20241..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Shanghai Kuku Robot Co Ltd has applied Chinese patent for Remote Full-automatic Multi-machine Cooperative Intelligent Control System Based on Ship Unloader. Cui Yuhua, Wang Rugui, Yang Tao, Huang Shuguang, Yang Xinhang, Xiang Jiang, Yao Xin, Fang Haitao, Zhang Yanzhao, Li Yan, Chen Liang, Zhang Haoqi and Cui ..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Dynamic Simulation Method of Gas Equipment System Based on Digital Twinborn Technology. Zhou Lanxi, Xiong Wen, Xu Xinqi, Chen Wei, Zhang Jie, Wang Wei, Mao Jianfeng, Ji Yongsheng, Ye Zudong, Shi Aiping, Zhou Jinghua and Liu Juntao devel..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- China Ship Development & Design Center has submitted a patent application for Ship Equipment Base Modeling Method and Ship. This invention was developed by Lyu Jingjing, Lee Moon-hyo, He Xiaoji, Hu Zijian and Guo Chengquan.
The patent application number is CN202411931497 20241226. The patent publication numb..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Dalian Maritime University has submitted a patent application for Online Ship Motion Nonparametric Modeling Method Suitable for Multiple Ships and Multiple Working Conditions. This invention was developed by Zhang Xianku, Meng Yao, Ma Daocheng, Duan Yating, Lei Yunsong and Jiang Xinxin.
The patent applicatio..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Shanghai Ship and Shipping Res Institute Co Ltd has submitted a patent application for Layout Optimization Method for Single Sail of Wind-assisted Propulsion Ship. This invention was developed by Si Nan, Gao Yuling, Chen Weimin, Zhang Zerui, Huang Ding, Ren Haikui and Gao Xuan.
The patent application numbe..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Zhongke Juxin Jieneng Hot Forging Equipment Res And Development Co Ltd and Zhongjuxin Ocean Eng Equipment Co Ltd have been granted a patent for Splicing Type Upper Beam of Oversize Hydraulic Machine. Zhang Hui, Shan Dongwen, Zhang Lianhua and Chen Xizhong developed the invention.
The patent application num..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Hainan Aoshen Tech Co Ltd has secured a patent on Anti-collision Sonar Ranging Verification Device. Li Hongzhe, Zhang Guoshi, Xu Zhuo, Gan Yu, Jin Hua and Li Xin developed the invention.
The patent application number is CN202521265959U 20250620. The patent publication number is CN223180410 (U). Internation..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Nantong Cosco Khi Ship Engineering for Marine Socket Box Power Supply Point Detection Test Device. Jiang Dongpo, Jiang Aijun, Zhu Yuxiao and Wu Wei developed the invention.
The patent application number is CN202422169703U 20240905. The paten..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Respiratory Signal Estimation Method Based on ECG and PPG Signal Time-frequency Fusion Analysis. The invention was developed by Zhao Zheng, Liu Fang, Zhao Qi, Fan Xiaoya, Mao Qian, Dong Enyu, Xue Haixia..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai Ship Electronic Equipment Res Institute China State Shipbuilding Corporation No. 726 Res Ins has submitted a patent application for Multi-dimensional Feature Selection Method and System for Underwater Target Recognition. Ji Junkai, Xu Yanfeng, Huang Tianfeng, Yang Wenrui and Guo Miao developed the in..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Zhenjiang Ruyi Electric Co Ltd has submitted a patent application for Automatic Intelligent Alarm Analysis System and Method for Marine Engine Room Based on Digital Twinning. This invention was developed by Tian Jun and Gao Dongping.
The patent application number is CN20251050048 20250113. The patent publi..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Huaneng Manzhouli Wind Power Generation Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Method for Calculating Continuity Parameter of Sea Temperature Mode, Electronic Equipment and Storage Medium. Shi Ming, Cheng Yu, Guo Chen, Zhang Liying, Zhang Guo, Shao Zhenzhou, Yang..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Guangzhou Cosco Shipping Haining Tech Co Ltd patent application for Method for Loading Electronic Chart in Dynamic Region of Ocean Vessel Based on Sailing Path. The invention was developed by Li Zhigang, Zou Xuefeng, Jin Yangxie, Liu Faming, Li Jianli,..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published No. 711 Research Institute of China State Shipbuilding patent application for Form Rolling Loading Method and Device. The invention was developed by Shen Ruiqi, Du Jinsong, Feng Huabin, Si Hehua and Lu Mingzhou.
The patent application number is CN20..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for Sediment Starting Flow Velocity Measuring Device Based on Trapezoidal Groove Distribution Characteristics. Ma Junfeng, Lee Jiyoung, Lin Jie, Li Dianran and Gao Guanglei developed the..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Method for Acquiring Phase-free Field Dynamic Balance Scheme of Rotor of Rotary Machine. Sun Dan, Liu Hongda, Wang Jiadian, Jin Zelong and Wang Chao developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Cruise Ship Warping Winch Constant Tension Verification Method. Chen Jing, Zheng Xiao, Xue Yabin, Qin Yichun, Shi Zhijun and Ma Libin developed the invention.
The patent application number is CN202510218014 20250226. The patent publicati..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released First Institute Of Oceanography Mini Of Natural Resources patent application for System and Method for Observing Vertical Section of Seabed Mud Temperature in Shallow Sea Area. This invention was developed by Ma Hongyu, Xue Yuhuan, Jiang Wenzheng and Ch..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released Suzhou Xinyunfan Marine Equipment Co Ltd patent application for Valve Driving Device and Valve. This invention was developed by Wang Zhengwen, Chen Xiaoping, Zhu Wentao and Wu Xuyang.
The patent application number is CN202510418417 20250403. The pate..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No. 719 Res Institute China State Shipbuilding Co Ltd has sought patent for High-pressure Sealing Structure for Valve. This invention was developed by Zhou Longyu, Wang Cong, Chen Lin, Hou Yingzhe, Wu Hao, Wang Hui, Yan Xiaozhe, Gao Haitao, Tang Ming, Wang Gang, Hu Yiming, Zhu Haoqiang, Cui Qiguan, Xiong Jiny..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- CSSC Marine Power Zhenjiang has submitted a patent application for Ship Dual-fuel Engine Fuel Injection Device Capable of Reducing Carbon Deposition Solidification. This invention was developed by Li Chengyue, Guo Xinpeng and Wang Xuefeng.
The patent application number is CN202510378527 20250328. The patent ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Guangzhou Wenchong Shipyard has submitted a patent application for Cut-off Unit of Marine Quick-closing Valve and Ship with Cut-off Unit. Wu Guihuang, Wang Xiaogang, Li Quan, Chen Jianyin and Hu Sha developed the invention.
The patent application number is CN202510207388 20250225. The patent publication numb..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Marine Transportation Fixing Method for Offshore Facility Gas Turbine Generator Set. Liu Jiaming, Tang Zhongbin, Hu Yuefeng, Hu Ting, Luan Yongjun, Zhang Jianzhen, Ma Biao, Liu Fengjie and Zhang Hongquan developed th..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Huludao Dingsheng Intelligent Machinery Co Ltd has been granted a patent for Ship Curved Plate Welding Mechanism. This invention was developed by Ji Yingchao, Jin Yucun, Zhang Jingwei, Chen Lei, Liu Yuqi, Ma Di and Hu Yilin.
The patent application number is CN202421643825U 20240711. The patent publication ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dalian Maritime University has secured a patent on Non-intrusive Electricity Meter Power Consumption Metering Device. Han Xinjie, Han Qi, Wu Haifeng, Liu Siyuan and Han Yilin developed the invention.
The patent application number is CN202422285788U 20240918. The patent publication number is CN223180280 (U). ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No, 719 Res Institute China State Shipbuilding Co Ltd has applied Chinese patent for Ship Motion Trail Optimization Control Method Based on Deep Learning. Peng Bei, Liu Zhihong, Lei Wei, Wu Genping, He Siche and Hua Kaiwei developed it.
The patent application number is CN202510143484 20250210. The patent p..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dalian Maritime University has applied Chinese patent for Unmanned Ship Path Planning System Based on Under-actuated Navigation Deep Reinforcement Learning. Wang Ning, Zhang Hongyan, Liu Xuying and Hou Yuli developed it.
The patent application number is CN202411954823 20241227. The patent publication number ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dalian Maritime University has applied Chinese patent for Full-drive Ship Trajectory Tracking Method Based on Predictive Optimization Control. Liang Xiaoling, Xie Hao, Wu Jiang and Wang Kaile developed it.
The patent application number is CN202411939592 20241226. The patent publication number is CN119987350 ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Institute Oceanographic Instr Shandong Academy of Sciences patent application for Unmanned Ship Adaptive Wave Interference Control Method and System Based on Digital Twinning. Liu Yan, Kong Xiangfeng, Ma Ran, Liu Fengqing, Chu Dongzhi, Wu Ning, Wang Wen..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Yazhouwan Innovation Research Institute of Hainan Tropical Ocean University and Qingdao Guoneng Haoyuan Marine Science And Tech Co Ltd patent application for Multifunctional Gravity Type Seabed Physical Parameter Penetrometer. The invention was develop..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Shanghai Ship Electronic Equipment Res Institute China State Shipbuilding Corporation No. 726 Res Ins patent application for Low-rank Sparse Matrix Decomposition Echo Enhancement Method, System, Medium and Equipment. The invention was developed by Lyu ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Li Ping has sought patent for Filtering and Sampling Device for Marine Environment Monitoring. This invention was developed by Li Ping, Yang Na, Liu Anbing and Mo Hailian.
The patent application number is CN202510165195 20250214. The patent publication number is CN119984946 (A). International Patent Classi..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Cosco Shipping Energy Transp Co Ltd and Danhua Marine Eng Equipment Shanghai Co Ltd have applied Chinese patent for Real Ship Energy Efficiency Measuring System and Method for Marine Refrigeration System. Chen Chao, Dong Qidong, Zang Junyong, Liu Liwei and Li Yanzhang developed it.
The patent application n..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Laoshan National Laboratory has applied Chinese patent for Depth-keeping Sailing Pool Test Method for Underwater Vehicle. Ren Chong, Bing Shaojin, Du Zhaopeng, Sun Zizhi, Geng Wenbao, Xing Shiqi, Lin Benhao and Sun Tao developed it.
The patent application number is CN202510300403 20250313. The patent publi..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shanghai Maritime University has submitted a patent application for Unmanned Ship Path Planning Method and Device and Storage Medium. Yang Ping, Wang Zhenyang, Zhang Xinyue, Ren Yixin and Wan Zhenhao developed the invention.
The patent application number is CN202510122032 20250126. The patent publication num..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for High-speed Self-disengagement Switching Type Clutch. This invention was developed by Chen Kexin, Wang Yongfan, Yang Long, Wang Zaigong, Wang Xuezhi, Wei Junwei, Dai Weize, Zhan Qingxin and Qu Shengnan.
The patent ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Single-hinge-point Film Disc Coupler Suitable for High-speed Large-compensation Shaft System. Liu Xinxin, Zong Hao, Zou Xuan and Song Duo developed it.
The patent application number is CN202510150029 20250211. The patent ..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dongtai Youming Marine Fittings Co Ltd has submitted a patent application for Marine Intermediate Bearing with Controllable Oil Injection. Zhou Hailun, Cheng Shifeng and Zhou Shuming developed the invention.
The patent application number is CN202510458437 20250411. The patent publication number is CN119982..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Sectional Type Flow Supplementing Valve Group Suitable for Adjusting Pressure of Artificial Muscle Joint. This invention was developed by Zhang Zengmeng, Yang Yong, Ning Dayong and Gong Yongjun.
The pat..
Shipping and Marine
| Fri 12 Dec 2025
Beijing, Dec. 12 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Axial Flow Fan Damping Base Convenient to Disassemble and Assemble. Huang Haibo developed the invention.
The patent application number is CN202510202000 20250224. The patent publication number is CN119982672 (A). International Patent..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Haiyang CIMC Raffles Offshore Co Ltd, Yantai CIMC Raffles Offshore Co Ltd, Yantai CIMC Raffles Shipyard and China International Marine Containers (Group) have submitted a patent application for Pile Leg Pitching Folding Method. Li Yonggang, Li Jian, Huang Zongsong, Li Yongwang, Wang Xin, Wang Zuohai, Jiang Sh..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Intelligent Control System of Electric Control Self-closing Device. This invention was developed by Wang Jingyuan, Tang Xiangyu, Zhu Yuwei, He Ping, Yasumasa and Weng Yi.
The paten..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding Industry Institute of The Engineering Investig & Design Co Ltd has filed a patent application for Built-in Bayonet Type Sleeve Fishing Device and Using Method. This invention was developed by Zhou Yuan, Dai Xinping, Peng Manhua, Zhang Hechuan and Wu Xianyong.
The patent application numbe..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding Industry Institute of The Engineering Investig & Design Co Ltd has sought patent for Pulling Device and Method for Small Spiral Drill. This invention was developed by Zhou Yuan, Zhang Haishun, Shi Jingfeng, Liu Baoshi and Wu Xianyong.
The patent application number is CN202510177574 20250..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has received China Shipbuilding Industry Institute of The Engineering Investig & Design Co Ltd patent application for Wheel Disc Type Shallow Spiral Drill Centralizing Device and Using Method. Zhou Yuan, Peng Manhua, Ju Xin, Li Yuwan and Zhang Hechuan developed the ..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Dayu Water Saving Tianjin Co Ltd has applied Chinese patent for Ship Navigation System and Ship Navigation Method. Wang Junli developed it.
The patent application number is CN202510435469 20250408. The patent publication number is CN119981000 (A). International Patent Classification codes are E02B1/00, E02..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Luoyang Ship Material Res Institute No. 725 Res Institute of China State Shipbuilding Corporation LIM has submitted a patent application for Carbon Fiber Reinforced Vinyl Ester Composite Material and Preparation Method Thereof. Guo Liulong, Yang Ruirui, Li Xiang, Liu Yuqiong, Peng Yunsong, Guo Haochang, Cao P..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Qingdao Sunrui Marine Env Eng Co Ltd has filed a patent application for Composite Anode, Preparation Method Thereof and Electromagnetic Induction Anode Chlorine Evolution Electrolysis Device. This invention was developed by Xu Fengqi, Yuan Antai, Zhang Xianfeng, Yin Guofeng and Duan Dongxia.
The patent app..
Shipping and Marine
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Chinese Patent for Methanol Collecting Equipment and Ship has been issued to No. 711 Research Institute of China State Shipbuilding and Shanghai Qiyao Heavy Ind Co Ltd. This invention was developed by Luo Jie, Gu Chenchen, Ma Ning, Xi Jingjie, Sun Jian and Han Quansheng.
The patent application number is CN..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Wuhu Shipyard Co Ltd and Anhui Haizhi Equipment Res Institute Co Ltd have been granted a patent for Split Type Battery System Structure of Vehicle. Sun Luyao, Bu Liuchun, Liu Changjie, Tao Dongdong, Ding Xiongxin, Ren Shuhuai and Yang Jiqiang developed the invention.
The patent application number is CN2024..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding and Offshore Co Ltd has submitted a patent application for Sheet Body Segmented Storage Assembly and Coating Method Thereof. This invention was developed by Hu Guochao, Wang Daming, Meng Song, Xu Jiang and Wang Jincheng.
The patent application number is CN202510244881 20250..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Zhejiang International Maritime College has applied Chinese patent for Preparation Method and Application of Novel Organic-inorganic Composite Thermal Insulation Material. Yang Yongpo, Xiong Liping, Qin Chuangao, Ruan Huanyang, Sun Qidi and Ebizawa developed it.
The patent application number is CN20251025455..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding NDRI Engineering has secured a patent on Trolley Walking Mechanism Capable of Passing Through Stay Cable Circumferential Weld Operation. He Wensheng, Xu Xiaohuai, Tang Yizhong, Dai Fengbo, Tian Tao, Cao Zhenyi, Shen Jiahua, Yang Haichang, Liu Yuhao, Jin Wentong, Xu Zhoujun, Jiang Yunjuan, L..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- 718th Research Institute of China State Shipbuilding has been awarded a patent for Automatic Control System of Carbon Dioxide Removal Device. This invention was developed by Wang Junwei, Zhang Chun, Sheng Tengfei and Ge Haoran.
The patent application number is CN202422707279U 20241107. The patent publicati..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding NDRI Engineering has sought patent for Pipeline Connecting Structure of Luffing Mechanism. This invention was developed by Li Fusen, Chen Leiyang, Tang Dawei, Liu Taowei, Zhu Yusong, Wang Hongmin and Zhao Liping.
The patent application number is CN20251021437 20250107. The patent publicati..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding NDRI Engineering has submitted a patent application for Intelligent Safety Guarantee Platform for Crane. Zhu Jing, Chen Jiali, Lyu Yeping, Liu Haiyun, Shi Jingjing and Su Yiming developed the invention.
The patent application number is CN202510329575 20250319. The patent publication number..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for PCTC Stand Column Turnover Clamp Tool. This invention was developed by Ge Haiyan, Shi Haibo, He Xiao, Hu Zuguo, Wang Hongming, Li Zufa, Liu Kunpeng, Zhang Minjie, Wang Jinlu and Gu Tianyu.
The p..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Adjustable Supporting Device. Hao Yongpeng, Li Wei, Liu Qingtian, Zhang Kai, Yang Bingxing, Zhang Shijie, Ni Guofeng, Li Guosheng, Zhang Yong, Liu Hu, Guo Yanjie and Wang Liyuan developed the invention.
The patent applicatio..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Binding Bowl Touch Nail Positioning Tool. This invention was developed by Wang Huiwei, Li Jie, Gao Haitao, Yang Haibo, Wu Ding and Shu Wenqi.
The patent application number is CN202510342081 20250321. The patent publication number is CN11..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding has sought patent for PCTC Binding Bowl Hole Protection Paster Positioning Device. This invention was developed by Liu Jian, Li Jie, Xiong Chengyun, Xiang Wenbin, Mu Feng, Wang Xingdong, Qiu Hongbin and Ge Zhixiang.
The patent application number is CN202510342079 20250321. ..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Guangzhou Wenchong Shipyard has applied Chinese patent for Automatic Welding Device and Method for Marine Pipe Fittings. Pan Canhui, Zhou Yuanhong, Xiong Yadong, Lu Zhiming, Ye Zaifu, Lin Xiaoping and Zhang Xiuchao developed it.
The patent application number is CN202510374567 20250327. The patent publication..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Segmented Cover Plate Processing Technology and Production Line. This invention was developed by Zhu Jian, Wang Kunyi and Zhou Jin.
The patent application number is CN202510398028 20250401. The patent publication number is CN119973482 ..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Roundness Maintaining Device. This invention was developed by Wang Hu, Cui Gengyao, Chen Xiaoyu, Lian Zhaohua, Zhang Haiyong and Feng Tao.
The patent application number is CN202510229450 20250228. The patent publication number is CN11997..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Transportation Device, Construction Method of Transportation Device and Construction Assembly. This invention was developed by Sun Haiyun, Nie Xiang, Zhang Dongxu, Wang Xiaogang, Xian Lian, Shao Zhongjie and Yin Wentao.
The patent applic..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Northwestern Polytechnical University has sought patent for Underwater Charging Dock. This invention was developed by Tian Wenlong, Liang Bo, Cheng Bo, Pang Shengzhao and Mao Zhaoyong.
The patent application number is CN202510108743 20250123. The patent publication number is CN119975715 (A). International ..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Guangzhou Wenchong Shipyard patent application for Angle Steel Corner Joint of Checkered Steel Plate Platform Frame. The invention was developed by Wu Guihuang, Li Fei, Wei Meng and Zhou Liuying.
The patent application number is CN202510232875 2025022..
Shipping and Marine
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Large Cruise Ship Balcony Supporting Beam Positioning Method. This invention was developed by Li Lele, Chen Wenbin, Wu Feiyang, Liu Yang, Huo Shengyan, Wang Zhenhao, Wang Jie and Wang Guan.
The patent application number is CN202510232560..
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