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Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Chinese Patent for Metal Flange Grounding Device has been issued to Tianjin Shiprepairing Tech Research Institute No. 6313 Research Institute Of China Shipbuilding Group. This invention was developed by Zhang Wanqi, Guo Jianqiang, Tang Song, Chen Jinshuai and Wang Chao.
The patent application number is CN20..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Guizhou Taiyong Changzheng Technology has submitted a patent application for Water-cooled Large-current Solid-state Circuit Breaker Cabinet Body Suitable for Being Installed on Seagoing Ship. This invention was developed by Huang Yizhao, Ye Shikang, Wang Zhongqin and Hu Zhongwei.
The patent application numb..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Dalian University of Technology and Dalian Maritime University patent application for Method for Identifying Toxin-producing Cyanobacteria in Water Body Based on Environmental DNA Technology. This invention was developed by Xiu Xiaochen, Li Shuzhen, Wang..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Haida Zhilong Tech Co Ltd and Dalian Maritime University have filed a patent application for Ros-based Three-dimensional Point Cloud Target Identification and Tracking Method. This invention was developed by Yin Yong, Wang Shengxing, Jing Qianfeng, Zhang Houyin and Jin Kazu.
The patent application nu..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has awarded a patent to Guangdong Shenlan Underwater Special Equipment Tech Co Ltd for Airtight Cabin Flight Control Wiring Board of Underwater Robot. Guan Yuyang and Wang Bo developed the invention.
The patent application number is CN202422905244U 20241127. The p..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd has submitted a patent application for Full-period Operation Management and Control Method and System for Ship Final Assembly Construction Equipment. Wang Man, Huang Yuti, Xia Yang, Chen Fengming and Yuan Yi developed the invention.
The patent applicati..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Huajing Ship Wuhan Co Ltd has received a patent for New Energy Ship Battery Compartment Ventilation Device. This invention was developed by Cao Haijiang and Xiao Jie.
The patent application number is CN202422855754U 20241122. The patent publication number is CN223514055 (U). International Patent Classificat..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Modularized Electric Control Cabinet Heat Dissipation Device for Automation Equipment. Lee Jin Woo, Wang Zhilei, Teng Jianbin and Zheng Pan developed the invention.
The patent application number is CN202610263315 20260305. The paten..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Unit 91977 of PLA and Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation patent application for Indoor and Outdoor Positioning Method and Device Based on 5G. Guo Tongzhou, Tao Yugang, Yang Wenfang, Lu Hui..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has awarded a patent to Hubei Huayin Intelligent Control Tech Co Ltd for Marine Underwater Metal Positioning Gauge Rod. Li Li and Zheng Xiaolong developed the invention.
The patent application number is CN202422958889U 20241129. The patent publication number is CN..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Zhengzhou University and Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute patent application for Preparation Method and Application of Sodium Ion Battery Positive Electrode Material. The invention was d..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Dalian Maritime University has submitted a patent application for Anti-rolling Device Applied to Hoisting Tooth Electricity of Offshore Windmill. This invention was developed by Zhang Yihang, Han Guangdong, Zhang Chenhe, Zhang Hongpeng, Liu Yuntao, Wei Yi, Wang Shenghai, Chen Haiquan and Sun Yuqing.
The paten..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Unit 91977 of PLA and Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation patent application for Beam Forming Method Suitable for Lift-off Base Station. The invention was developed by Yuan Guocai, Yang We..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Sanya Ocean Laboratory and Sanya Ocean University of China have submitted a patent application for Coral Whitening Risk Monitoring Method Based on Multi-source Environmental Information. This invention was developed by Guan Lei, Li Tianchi and Liu Bailu.
The patent application number is CN202610232371 20260..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Maritime University and Tongji University have submitted a patent application for Space-time Path Planning Method and System for Port Cargo Flow Matching. This invention was developed by Liu Xiangwei, Mi Chao, Lai Jintao, Hu Jia, Wang Xingyu, Zhao Ning, He Mengjie, Shen Yang, Zhang Yujie, Man Xintai a..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- CCCC First Harbour Consultants and Dalian Maritime University have submitted a patent application for Method for Measuring and Calculating Internal Stratification Intensity of Deep Sea Turbidity Current. This invention was developed by You Zaijin, Zhang Ting, Liu Meng, Wang Zhaowei, Xu Jingping and Ji Zezhou.
..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Dalian Neusoft University of Information has been awarded a patent for Multi-detection Fusion Submarine Cable Intelligent Monitoring Device. This invention was developed by Sheng Guojun, Li Xiang, Zhang Xiangyi, Guan Yi, Sui Lili, Wang Mengyan and Ding Lei.
The patent application number is CN202422565638U 2..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Aero Geophysical Survey and Remote Sensing Center For Natural Resources Of China has obtained a patent for support feeler lever suitable for magnetic measurement of unmanned ship. This invention was developed by Liu Shihua, Geng Shengbo, Duan Ran, Liu Qiang, Guo Qi, Zhang Kaisong, Wang Chenyang and Chen Hao.
..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Dalian Maritime University has submitted a patent application for Preparation Method and Application of Ultrathin MXene/SBR Rubber Composite Material Capable of Absorbing Low-frequency Sound Waves and Resisting High Hydrostatic Pressure. This invention was developed by Qi Ranran, Liao Mingyi and Gan Ziwen.
..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Shanghai Merchant Ship Design And Research Inst and Ningbo Yuanyang Transp Co Ltd have submitted a patent application for Multi-modal Fusion Driven Ship Navigation Target Detection Method and Device. This invention was developed by Qu Weiping, Shi Wenyu, Yuan Qiumeng, Qin Yao, Chen Jiating and Chen Xiaofeng.
..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Circular Track Type Hull Cleaning Platform. This invention was developed by Li Wenxiang, Han Guangdong, Gao Yufu, Zhao Zeqing, Wang Shenghai, Chen Zheng, Chen Haiquan, Shi Qiji and Sun Yuqing.
The patent..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Guangzhou Wenchong Shipyard has sought patent for Instrument Protection Device for Grating Plate. This invention was developed by Huang Houguang, Hu Dengfeng, Wu Guihuang, Liu Shiyi and Shao Baixun.
The patent application number is CN202610264896 20260305. The patent publication number is CN122059037 (A). Int..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- COSCO Shipping Heavy Industry has submitted a patent application for Propeller Shaft Mounting Device for Ship. This invention was developed by Zhao Huanhuan and Fan Lijun.
The patent application number is CN202610305931 20260313. The patent publication number is CN122058296 (A). International Patent Classif..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Component Angle Adjusting and Clamping Device. Cui Haiying, Hao Li, Liu Juanxiu, Li Feng, Lyu Wei, Cai Guozhang, Ji Xiuping, Zhang Yan, Guo Liang, Su Sheng and Gao Lei developed the invention.
The patent application number is..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Knife Handle Dismounting Device and Knife Handle Dismounting Method. Xu Weigang, Liu Long, Guo Yupeng, Li Xia, Li Fenghu, Guo Yanjie and Ren Wangbin developed the invention.
The patent application number is CN202610470102 202..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Ship Plate Welding Device and Using Method Thereof. This invention was developed by Zhang Xilong, Lyu Sibin and Guan Renliang.
The patent application number is CN202610126673 20260129. The patent publication number is CN122058110 (A). I..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Data Access Management Device and Method Based on Digital Twinning, Equipment and Medium. The invention was developed by He Xuan, Liu Xiaolong, Rao Yinhui and Cui Bin.
The patent appl..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Method for Evaluating Service Life of Gas Turbine Compressor Blade Based on High-cycle Fatigue Characteristics. Hong Qingsong, Zhao Jiafeng, Yu Jinglei, Zhang Liang, Sun Yong, Yu Haitao and Jin Peng developed the in..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has filed a patent application for Novel Ship Gas Turbine Compressor Blade Vibration Stress Optimization Method. This invention was developed by Liu Yunning, Zhang Liang, Li Dong, Sun Yong and Qu Linwei.
The patent application number is CN202610146729..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Marine Gas Turbine Elastic Support Centering Design and Test Method. Xu Ning, Pan Hongwei, Zhang Liang, Sun Yong and Mao Dongyan developed the invention.
The patent application number is CN202610146718 20260202. ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- No 708 Institute China State Shipbuilding has applied Chinese patent for Bulk Material Dust Removal Device and Using Method Thereof. Zhao Jianting, Li Yansong, He Jinhui, Zhang Haibin and Zeng Zhan developed it.
The patent application number is CN202610270561 20260306. The patent publication number is CN122..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Qingdao Harbour Vocational and Technical College has submitted a patent application for Remote Driving Navigation System and Method of Intelligent Ship, Terminal and Storage Medium. This invention was developed by Huang Xingwang, Su Wenxue, Pei Jingtao and Li Shiguo.
The patent application number is CN20261..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Novel Magnetic Coupling Mechanism and Multi-load Induction Type Wireless Charging System. This invention was developed by Wu Feng, Yu Liuyang, Zhu Lei, Yin Chuantao and Li..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Guangzhou Shipyard International Co Limited and South China University of Technology have sought patent for Battery Pack Panoramic Image Splicing Method and System for New Energy Automobile Transportation Cabin. This invention was developed by Hong Xiaobin, Cai Ruimou, Yan Yubo and Chen Yuanming.
The patent..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has been granted a patent for Power Input Surge Protection and Isolation Device and System. This invention was developed by Yan Wei, Cheng Huayi, Chen Sisi, Yu Anxian and Wang Tianzhi.
The patent application n..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Tianjin Shiprepairing Tech Research Institute No. 6313 Research Institute Of China Shipbuilding Group has been granted a patent for Device for Testing Seawater Corrosion of Pipeline. Man Song, Zhu Feng, Hao Minghua and Zou Lijie developed the invention.
The patent application number is CN202422863434U 20241..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has awarded a patent to Tianjin Shiprepairing Tech Research Institute No. 6313 Research Institute Of China Shipbuilding Group for Quick Switching Sealing Device for Pressurizing Gas Chamber Cavity. Feng Juanjuan, Zhang Haihua, Zuo Yuqiang and Bai Xinjian developed th..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released China Shipbuilding Group Fenxi Heavy Industry patent application for Milling Device. This invention was developed by Zhou Jun'e, Feng Tao, Jin Baosheng, Jia Biao, Li Xia, Yang Bingxing, Zhao Gang and Liu Qingtian.
The patent application number is CN2026..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Method for Regulating and Controlling Transmission of Multicolor Random Electromagnetic Lorentz Correlated Light Beams. The invention was developed by Yin Yan, Wang Yaochuan, Xia Wenwen and Liu Dajun.
T..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences and Harbin Inst Of Tech Weihai have applied Chinese patent for Ocean Flow Field Reconstruction Method Based on Multi-modal Hybrid Filtering and Latent Code Modulation. Li Yunzhou, Wang Jinlong, Kim Seok, Zhou Hongjuan, Zhou Guangjiao, Wang Chen..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Shanghai Waigaoqiao Shipbuilding has secured a patent on Incoming Line Conversion Device and Broadcasting Device. Jiang Yanming, Wu Tingjun, Liu Weisheng, Zhang Haifeng, Wang Baiji, Xu Zhiqiang, Jiao Shaoxia, Liu Guohua, Zhou Long and Mi Jiahui developed the invention.
The patent application number is CN20242..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Automatic Terminal Strip Wiring Detection Method and Device Based on Machine Vision. This invention was developed by Wang Chengjun, Wang Zhuogang, Chen Zhuo and Li Jiuwei.
The patent application number is CN20261..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 8 -- South China Sea Fisheries Research Inst Chinese Academy Of Fishery Sciences and Sanya Ocean University of China have submitted a patent application for Litopenaeus Vannamei Head Umami Peptide and Preparation Method Thereof. This invention was developed by Rang Yifeng, Zhao Yongqiang, Pan Chuang, Dong Shiyuan, ..
Shipping and Marine
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Ocean University of China patent application for Covalent Organic Framework for Atmospheric Water Collection. Yach Oren M, Nguyen Hoang Le and Alavatti Andrea developed the invention.
The patent application number is CN20248063899 20241004. The patent p..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Yantai CIMC Raffles Shipyard, China International Marine Containers (Group), CIMC Offshore Engineering Institute Co Ltd and Yantai CIMC Raffles Offshore Co Ltd have filed a patent application for Pile Leg System, Ocean Platform and Installation Method of Ocean Platform. This invention was developed by Liu Jing..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Fujian Fuchuan Marine Engineering Technology Research Institute Co Ltd, Fujian Mawei Shipbuilding, Fujian Southeast Shipbuilding Co Ltd and Fujian Funing Vessel Heavy Ind Co Ltd have sought patent for Dock Gate for Launching Air Bag and Use Method of Dock Gate. This invention was developed by Lin Jian, Wu Gong..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Merchant Ship Design and Research Institute and Ningbo Yuanyang Transp Co Ltd have filed a patent application for Health Degree Evaluation Method, Device and Equipment of Battery System and Storage Medium. This invention was developed by Qu Weiping, Chen Li, Guo Fei, Qin Yao, Chen Jiating, Chen Xiaofe..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Cabin Penetrating Structure for Glass Reinforced Plastic Pipe in Ballast Tank and Ballast Tank Construction Method. This invention was developed by Zhang Xiaopeng and Yuan Dongdong.
..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Merchant Ship Design and Research Institute has sought patent for Ship Fuel Preparation Room. This invention was developed by Huang Xinhui, Chen Yuzhe, Mo Jihua, Zhou Lei, Luo Zhigao, Ma Cuirong, Wang Cheng, Zhao Feng, Zeng Jing and Chen Xiaochen.
The patent application number is CN202610430820 202..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Qingyuan Hydrology Branch Of Guangdong Hydrographic Bureau has submitted a patent application for Foldable Three-body Unmanned Ship and Using Method. This invention was developed by Zeng Zhiping, Wang Ning, Wang Yan, Zhang Jingya, Li Ruilin, Liu Xijun, Cai Silong, Tong Hongfu, He Yong, Bai Shaohua, Ren Yuzhe a..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 711 Research Inst Of China State Shipbuilding Corporation Limited has submitted a patent application for Boil-off Gas Treatment System, Boil-off Gas Heat Recovery System and Liquefied Natural Gas Ship. This invention was developed by Jie Tao, Xue Zhicun, Yang Bingbing, Wang Liang, Zeng Leiyun and Ding Zilo..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim has sought patent for Liquid Ammonia Gasification Device and Method. This invention was developed by Xu Ning, Gao Yuhao, Sun Xulu, He Pengfei, Wang Jia, Zha Xiaoqin, Liu Hui, Liu Pan, Zhang Hengkun, Wang Zezhe..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ji Hua Laboratory and Chaohua Tech Foshan Co Ltd have filed a patent application for Wireless Buoy Release Device and Underwater Vehicle. This invention was developed by Zhang Wanyin, Wang Guanbo, Zhang Chenhui, Luo Jianbin, Guo Yuhang, Li Xiaolei, Ma Liran, He Gangwen and Wu Demin.
The patent application n..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Nantong Zhenhua Heavy Equipment Manufacturing; Jiangsu University of Science and Technology has submitted a patent application for Combined Type Shared Anchoring Foundation and Mooring Adjusting Method. This invention was developed by Hu Fangxin, Cao Fengli, Xu Xiaosen, Zhang Pei and Song Yiming.
The patent..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Ship Bulwark Structure Doubling as Ventilation Chamber and Ship. The invention was developed by Lai Zengji, Liang Jianping, Yang Rongsen, Zhang Haowen, Huang Qiuzhen, Hu Zhaohan, Tu Xiao..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Lemniscate Flow Tube Design and Three-dimensional Numerical Calculation Method. The invention was developed by Zhang Zhou, Hong Qingsong, Gao Sihua, Yang Lu, Deng Qingfeng a..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Edge Plate Damping Device Optimization Method Based on Monte Carlo and Latin Hypercube. Wang Zhenkun, Qi Wenkai, Zhang Dejia, Sun Jingguo, Sun Yanbo, Zhou Yuhang and Ji Chen ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for FPGA (field Programmable Gate Array) Online Data Capturing Method and Device. This invention was developed by Wei Shan, ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 703 Research Institute of China Shipbuilding Group Co Ltd has submitted a patent application for Debugging Method of Damage Management Monitoring System. Wang Chengjun, Han Feng, Wang Zhuogang and Dong Hui developed the invention.
The patent application number is CN202610339742 20260319. The patent publ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim has submitted a patent application for One-time Forming Device for U-shaped Bent Sample and Use Method. Yi Zhulin, Zhang Wenli, Zhang Yajun, Sun Xulu, Liu Xiaoyong, Wang Jia, Wu Zepeng, Zhang Hengkun, Ma Jiang..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Ningbo Bohai Shenheng Tech Co Ltd and Taizhou Bohai Shenheng Tech Co Ltd patent application for Dual-mode Adaptive Underwater Detection System for Unmanned Ship. Mao Weimin, Ding Shaochun, Hu Xiaoyu, Hou Quanxu, Cao Yunhui, Shao Feng, Xiao Wentao and Che..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Shanghai Maritime Surveying and Mapping Center Donghai Navigation Safety Administration Dnsa Mot and China Waterborne Transport Research Inst patent application for Marine Data Surveying and Mapping Method Based on Multi-modal Perception. The invention ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation has filed a patent application for Constant-speed Differential-transmission-ratio Combined Transmission Mechanism Based on Differential Gear Train and Design Method of Constant-speed Differential-tran..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shanghai Maritime University and Chongqing Changzheng Heavy Industry patent application for LNG (liquefied Natural Gas) Cold Energy Power Generation ORC (organic Rankine Cycle) System and Method Taking LNG as Circulating Working Medium Component. This in..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Jiangsu Haojun Huake Dwelling House Ind Co Ltd has sought patent for Heat Insulation and Smoke Blocking Integrated Fireproof Sealing Door for Ship. This invention was developed by Yu Chengquan, Chen Dongbao and Yuan Xinzhou.
The patent application number is CN202610287242 20260310. The patent publication nu..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Gas Turbine Exhaust Passage Aerodynamic Noise Calculation Method. Yu Xinjia, Zhang Kaihong, Zhao Chunkai, Li Xiang, Zhang Zeyu, Bai Zheng, He Shuai, Guan Chaoyang, Jin Gang a..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Electromagnetic Coupling Processing Parameter Accurate Setting Method for Improving Fatigue Performance of Gas Turbine Blade. The invention was developed by Xu Ning, Yu Jing..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhejiang Feida Lanchuang Environmental Protection Tech Co Ltd has submitted a patent application for Ship Waste Gas Treatment and Waste Heat Recovery System Integrating Catalytic Filtration and Internal Circulation White Elimination. This invention was developed by Li Xiaobo, Wang Jie and Li Xiaoyun.
The pa..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou Wenchong Shipyard has submitted a patent application for Ship Anchor Cable Machine Constant Tension Mooring Device and Test Method. This invention was developed by Chen Hui, Chen Jian, Ma Junwei, Zhang Xizhao and Wang Yaohui.
The patent application number is CN202610322619 20260317. The patent publi..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hudong-Zhonghua Shipbuilding Group has filed a patent application for Arrangement Structure for Reducing Local Structural Stress Around Positioning Pin of Container Ship. This invention was developed by Xu Muyang, Gao Wenwen, Jiang Jiazhi, Wang Huihui and Yu Jianning.
The patent application number is CN202610..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Dalian Hengxing Ship Engineering Design patent application for Air Gun Array Remote Control Hydrodynamic Water Surface Lifting Device for Shallow Water Seismic Source Ship. This invention was developed by Che Xusheng, Yoon Se Chun, Gao Le, Guo Fangxin an..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Wuchang Shipbuilding Industry Group has submitted a patent application for Box Type Hull Structure and Design Method. This invention was developed by Hu Chaokai, Yang Zhou, Zhang Hongyan, Li Zhifeng and Wu Liang.
The patent application number is CN202610117611 20260128. The patent publication number is CN12..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Jimei University has filed a patent application for High-speed Quadruple-hulled Vessel. This invention was developed by Wu Defeng, Li Xiaowen, Li Huihui, Yang Jinglei and Liu Xin.
The patent application number is CN202610352533 20260320. The patent publication number is CN122009377 (A). International Patent..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- COSCO Shipping Heavy Industry and Nantong Ocean Ship Equipment Co Ltd have applied Chinese patent for Marine Ammonia Fuel Engine Flue Gas Purification and Waste Heat Recovery System and Purification Method. Wang Fei, Chen Xinrong, Liang Lei, Zhang Fan, Zhan Shijie and Cheng Xiangxiang developed it.
The pate..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- CNOOC Energy Development Equipment Technology has submitted a patent application for Underwater Structure Leveling Equipment. Xiao Yu, Yang Guang, Zhu Chunlei, Li Yong, Shi Meiyu, Wang Changjun, Cui Fukai, Wu Fei and Chen Xushen developed the invention.
The patent application number is CN202610393910 202603..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Shipbuilding Industry has sought patent for Automatic Control Strategy for Rotating Speeds of Boiler and Turbine During Vlcc Autonomous Loading and Unloading. This invention was developed by Zou Miao, Li Yangyang, Lan Yu, He Yuyan, Zhao Hua, Xiong Junyang, Zhang Li, Zhang Yu, Chen Xiaozhou, Wang Shupeng..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has submitted a patent application for Offshore Wind Power Ice-resistant Structure Based on Three-order Frustum and Hydraulic Tuning System. This invention was developed by Yang Zhenze, Chuang Zhenju, Gao Nan and Zhao Yijie.
The patent application number is CN202610192564 20260210. ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Maritime Work Concrete Structure for Combined Development of Cylindrical Caisson Wharf and Ocean Current Energy. The invention was developed by Li Xiaojun, Yu Meixin and Lai Xiaopeng.
The paten..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has applied Chinese patent for Waveform Reproduction Method of High-frequency Electro-hydraulic Acceleration Servo System. Wang Zhiwen, Zhong Heyang, Sun Changle, Xiong Wei, Wang Haitao, Ma Wenqi, Du Hongwang and Guan Guangfeng developed it.
The patent application number is CN202610..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Target Formation-oriented Unmanned Surface Vehicle Cluster Collaborative Hunting Method. Zheng Kai, Jiang Yi, Liang Xiao, Yang Yongzheng, Gao Qiqiang and Guo Fengbei developed the invention.
The patent a..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Ship Development & Design Center has applied Chinese patent for Test Bench and Test Method Applied to Underwater Electric Energy Transmission System. Ma Bin, Sun Hongbo, Liu Qiongxiao, Fan Zeyang and Nie Hua developed it.
The patent application number is CN202511797529 20251202. The patent publication n..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Shanghai Maritime University has sought patent for Method for Predicting Illegal Parking Motivation of Truck. This invention was developed by Zhang Yang, Lyu Xianye, Zhou Yong, Kong You, Jin Xuanyang, Fu Shanshan, He Jing and Ou Jihong.
The patent application number is CN202610135545 20260130. The patent publ..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Elane Beijing Ocean Information Tech Co Ltd has submitted a patent application for Ship Target Correlation Parameter Generation Method and Device, Electronic Equipment, Medium and Chip. This invention was developed by Wang Nan.
The patent application number is CN202610133349 20260130. The patent publication..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Institute of Oceanology, CAS has submitted a patent application for Prawn Culture Feeding Decision-making System Based on Multi-modal Information Fusion and AI Intelligent Agent. Wang Qi, Liu Mei, Jiang Keyong, Wang Baojie, Cho Ho-seung and Wang Lei developed the invention.
The patent application number is CN..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Northwest Electric Power Design Institute has submitted a patent application for Comprehensive Evaluation Method and System for Offshore Sea Conditions. This invention was developed by Yu Xintong, Zhao Qing, Shin Do-han, Li Na, Wang Yingyu, Ren Zhaofei and Li Shichang.
The patent application number is CN202..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Offshore Ecological Bearing Capacity Area Division Method Based on Artificial Intelligence Large Model. Hu Ziyuan, Sun Xiaoxia and Sun Song developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Tianjin Ocean Center Of Natural Resources Tianjin Marine Forecasting Station Mini Of Natural Resourc patent application for Red Tide Occurrence Probability Intelligent Forecasting Method Based on Neural Network and Key Factor Identification. This inventi..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Dalian Shipbuilding Industry has submitted a patent application for Method for Determining Bearing Capacity of Oil Tanker Deck Piping System Support. This invention was developed by Li Jiahuan, Jiang Xiaoxiang, Li Shun, Wang Xiaoyang, Guo Chengyu, Cui Na, Yuan Guangqi, Liu Huachao, Liu Xiangjian and Zhao Xiaol..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has submitted a patent application for Ship On-duty Driver Fatigue Detection Method Based on Multi-granularity Information. This invention was developed by Zhang Wenjun, Wang Ruiqi, Lyu Hongguang, Yin Yong, Tan Guifu, Yang Xue and Kang Xikai.
The patent application number is CN20261..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Maritime University has applied Chinese patent for Harbor District Trailer Multi-target Path Optimization Method and System Based on Improved Dijkstra. Guan Keping, Song Zhijun and Zhu Quanyu developed it.
The patent application number is CN202610124247 20260129. The patent publication number is CN12..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Jiangnan Shipyard Group has applied Chinese patent for Automatic Generation Method and System of Ship Piping System Closure Precision Check Table. Fang Zibin, Liu Hongfei, Pan Chunfeng, Xu Nannan, Xu Jun, Zhang Wenzhen, Diao Leilei, Lu Wei, Lu Jinyu and Liu Ze developed it.
The patent application number is ..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Jiangnan Shipyard Group has sought patent for Automatic Generation Method and System of Ship Piping System Preassembled Precision Self-check Table. This invention was developed by Fang Zibin, Tang Min, Pan Chunfeng, Li Hongbin, Zhang Wenzhen, Diao Leilei, Lu Wei, Liu Baohua, Lu Jinyu and Liu Ze.
The patent ..
Shipping and Marine
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Wuchang Shipbuilding Industry Group has sought patent for Catia-based Ship Turbine Fastener Model Automatic Generation Method and System. This invention was developed by Xie Wuyi, Wu Guoqing, Guo Song, He Zhangyi and Guan Yu.
The patent application number is CN20261054481 20260115. The patent publication nu..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has sought patent for Hyperspectral Image Classification Method Based on Superpixel Spectrum Similarity Measurement. This invention was developed by Zhao Enyu, Wang Yulei, Yu Chunyan, Li Xingyu and Zhang Shanshan.
The patent application number is CN20261075320 20260120. The patent p..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Resource Allocation Method Meeting Maximization of Number of Parallel Underwater Acoustic Tasks. The invention was developed by Qin Hanqin, Li Zengxin, Ruan Yuxing and Xiao Zhuan.
The patent..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Hohai University patent application for Hydraulic Ship Lift Vertical Shaft Seismic Oscillation Water Load Calculation Model and Construction Method. The invention was developed by He Liangde, He Siyuan and Ye Zihao.
The patent application number is C..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- South China University of Technology has submitted a patent application for Amphibious Ship Entry Safety Sensing and Early Warning Method and System Based on Fluid-structure Interaction Simulation. Wen Shishun and Xiao Guoquan developed the invention.
The patent application number is CN202511959752 20251224..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Naval University of Engineering has submitted a patent application for Simulation Analysis Method and System for Double-ship Wall-leaning Movement Under Random Sea Wave Action. This invention was developed by Li Bifeng, Xiao Jinshi, Wu Pengfei, Yue Zhen, Liu Xin, Yan Yi and Zhang Chonghui.
The patent applic..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has filed a patent application for Asymmetric Information Multi-boat Cooperative Defense Simulation Method Based on Bayesian Stackelberg Game. This invention was developed by Yu Changdong, Liu Dianyong, Liang Xiao, Gao Pengcheng, Song Yankong, Li Wei and Chen Cong.
The patent applic..
Shipping and Marine
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dalian Maritime University has submitted a patent application for Multi-modal Knowledge Graph Completion Negative Sampling Method and System in Recommendation System. Bai Mei, Ma Xi, Wang Xite, Li Guanyu, Ning Bo and Dai Linpei developed the invention.
The patent application number is CN20261027300 20260109. ..
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