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Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Zhejiang Ocean University patent application for Method and Device for Predicting Influence of Sea Wave Fluctuation on Signal Intensity Based on Ship Data. This invention was developed by Yang Kun, Xu Beining, Qin Li and Yan Shefeng.
The patent appli..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shandong University of Science and Technology has filed a patent application for Navigation and Positioning System and Method for Unmanned Ship in Sea Area Shielded by GNSS in Offshore Photovoltaic Field. This invention was developed by Zhu Yanzheng, Dong Wenhui, Wang Shengli and Xing Jianping.
The patent ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Nanjing Changjiang Waterway Engineering Bureau has applied Chinese patent for Intelligent Detection Navigation System and Method for Inland Ship. Zhu Changhu, Xu Da, Yang Tao, Pan Ying, Lu Qianyi, Sun Jinlong, Xu Yangyang, Wang Tigen, Li Lin, Lu Bangliang, Liao Junhua and Hu Maomao developed it.
The patent..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian Maritime University has sought patent for Intelligent Path Planning Method and System for Port Piloting Unmanned Ship Based on Improved Exploration Rate Dqn. This invention was developed by Fan Yunsheng, Wang Yan and Liu Peng.
The patent application number is CN202511140113 20250814. The patent public..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Dalian Maritime University has submitted a patent application for Simulation Deduction-oriented Task Profile Map Automatic Generation System. This invention was developed by Fan Yunsheng, Shi Zhan, Fan Zhuoxin, Yin Jian and Shen Liran.
The patent application number is CN20251170530 20250731. The patent publi..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for High-temperature-resistant Resin-based Anticorrosive Coating Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Huan, Lu Yiwen, Zhao Sanfei, ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding and Offshore has submitted a patent application for Pipeline Welding Device. This invention was developed by Liu Kun, Wang Jiyang, Fu Chengzhi, Gao Cao, Han Xiaoyu, Wu Yongping, Jing Ke, Shan Liwu, Gu Zhihao, Zhang Jian, Liu Yinghan, Chu Yuhui and Kang Jianglin.
The patent ap..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Steel Cable Cleaning Equipment. Chen Jinhong and Luo Yanlu developed the invention.
The patent application number is CN202511193650 20250825. The patent publication number is CN121017130 (A). Inte..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released COSCO Shipping Heavy Industry patent application for Spraying Device for Wharf. This invention was developed by Wu Guoshun, Chen Guogang, Shen Liang, Sun Yuhang, Ke Xinjian, Zhang Jianming and Zhang Wenzhong.
The patent application number is CN202511..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published CCCC First Harbour Consultants patent application for Marine Hydrological Observation Device. The invention was developed by Yang Changyi, Wang Liyang, Wei Yun, Wang Yan, Ma Rui, Su Xihuan, Zhuo Yusheng, Liu Pengfei, Xing Guojian, Miao Runjie and Yu Hu..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Pipeline Cabin Penetrating Device, Ship and Construction Method of Pipeline Cabin Penetrating Device. Liu Ming, Xie Xuchen, Wang Zhangjian, Yin Lijuan, Zhao Bo and Song Wei developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Cylinder Boring Machine Base and Operation Method. Xu Xuqing developed the invention.
The patent application number is CN202511272561 20250908. The patent publication number is CN121017616 (A). International Patent Classification codes a..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received CSSC Marine Power Part patent application for Guiding and Positioning Device for Part Casting Machining. Zhu Feng, Chen Liyi, Cao Chunhui and Hu Wei developed the invention.
The patent application number is CN202410673396 20240528. The patent publicati..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Shanghai Jiao Tong University has submitted a patent application for Distributed Double-ship Collaborative Operation Dynamic Positioning Control Method. This invention was developed by Zhang Weidong, Hu Zhihuan, Sun Zhijian, Xie Wei, Yu Gan and Wang Peng.
The patent application number is CN202511256899 202..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Jimei University has sought patent for Rudder Speed Limited Unmanned Ship Trajectory Tracking Method Based on Previewing Optimization Rudder Controller and Adaptive Dynamic Model. This invention was developed by Yu Wanneng, Li Ru, Wang Shaowei, Liao Weiqiang, Li Suwen and Xiao Longhai.
The patent applicati..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Huzhou Research Institute of Zhejiang University has filed a patent application for Under-actuated Water Surface Unmanned Ship Trajectory Planning Method and System Capable of Reducing Output Redefinition Error. This invention was developed by Xiang Ji and Zheng Yongsheng.
The patent application number is ..
Shipping and Marine
| Sun 05 Apr 2026
Rome, April 6 -- Italian Patent and Trademark Office has released Tarulli Diego patent application for Stabilizer for Boats. This invention was developed by Tarulli Diego.
The patent application number is IT20200000130 20200108. The patent publication number is IT202000000130 (A1). International Patent Classification code is ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Yantai Nanshan University patent application for SAR Image Ship Target Wilcoxon-go Nonparametric Detection Method Based on Large Selection Logic. The invention was developed by Meng Xiangwei, Zhang Yanfei and Dong Juan.
The patent application number..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Yantai Nanshan University patent application for Sar Image Ship Target Wilcoxon-so Nonparametric Detection Method Based on Small Selection Logic. Meng Xiangwei, Mu Xiaolong and Li Rui developed the invention.
The patent application number is CN202511..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shenyang Institute of Automation, CAS patent application for Sonar Array Device and Underwater Mobile Platform. Zhang Junhao, Tian Yu, Sun Jie, Li Shilong and Yu Jiancheng developed the invention.
The patent application number is CN20251157070 202507..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- The 715th Research Institute of China State Shipbuilding has applied Chinese patent for Active Towed Array Detection Method in Deep Sea Seabed Ejection Mode and Storage Medium. Wang Qingcui, Zheng Guangying, Du Shuanping, Sun Linchuan and Sun Feifan developed it.
The patent application number is CN20251116..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received 724th Research Institute of China State Shipbuilding patent application for Link 16 Signal Identification and Positioning Method Based on Pulse Template. Mao Yaodong, Zhu Yu, Wang Ruijie, He Tao and Liu Yuan developed the invention.
The patent applic..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- China Three Gorges University has submitted a patent application for Water-turbine Generator Set Overflowing Water Quality Sediment Characteristic On-line Monitoring System and Method Based on Unmanned Ship. This invention was developed by Chen Baojia, Li Yuxuan, Lyu Wentao, Chen Fafa, Kong Zhipeng, Hu Guoqia..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Ship Electric Fitting System Diagram Generation Surveying and Mapping Equipment. Song Mingxu, Yu Dongliang, Li Shujing, Zhao Jianguo, Shi Xianmao, Wu Tingjun and Zhang Haifeng developed the inventi..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- No 703 Research Institute of China Shipbuilding Group has filed a patent application for Turbine Lubricating Oil Temperature Control Method and Device, Readable Storage Equipment and Program Product. This invention was developed by Jia Renfeng, An Zhongyu and Tao Jing.
The patent application number is CN2025..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- South China Marine Machinery of China State Shipbuilding has sought patent for Assembling Method of Slewing Mechanism. This invention was developed by Luo Yongwen, Liang Wencong, Zhang Yu and Pan Zhihua.
The patent application number is CN202511306825 20250912. The patent publication number is CN121020443 ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Method for Identifying Lubricating Oil Adulteration by Adopting Combined Pretreatment Enhanced Fisher Discrimination Model. The invention was developed by Yu Yingtao, Li Jinlin, Wang Yuxuan, Wang Zhongq..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian Maritime University has filed a patent application for Overall Guidance Robust Linear Classification Method for Noise Data. This invention was developed by Yin Qingbo, Zhang Yuzheng, Fan Yunsheng and Shen Liran.
The patent application number is CN20251170533 20250731. The patent publication number is ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released No. 10 Institute of CETC patent application for Civil Ship Alarm Avoidance Behavior Identification Method, Equipment, Medium and Product. This invention was developed by Tu Xuehai, Kang Zhenmei, Deng Yu, Yan Shanyong, Yuan Honggang, Lou Ning, Zhang Jian..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Guangxi Yuchai Marine Power has applied Chinese patent for Air Intake System. Tang Keyuan, Huang Yongzhong and Li Wei developed it.
The patent application number is CN202511409891 20250929. The patent publication number is CN121024810 (A). International Patent Classification codes are F02M35/10 and F02M35/..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Hengli Shipbuilding (Dalian) has submitted a patent application for High-pressure Gas Supply System with Combined High-pressure Injection and Reliquefaction Functions. This invention was developed by Li Mingpeng.
The patent application number is CN202511549329 20251028. The patent publication number is CN1..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Wuxi Branch of No 703 Res Institute China Shipbuilding Industry patent application for Start Control Method and System for Cooling Fan of Nuclear Power Emergency Diesel Generating Set. Zheng Tian, Hua Jun, Chen Guozhong, Zhou Yuan, Ma Yi and Zhang Feng ..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Guangzhou Shipyard International has applied Chinese patent for Connecting Device of Ship Exhaust Pipe and Ship. Shi Chao, Gao Jianbo, Cui Liwei, Zhang Ke, Duan Shiwen, Guo Jianqiang, Jin Wenting, Li Linmao and Chen Weiling developed it.
The patent application number is CN202511297065 20250911. The patent pu..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Sun Yat-sen University has submitted a patent application for Ultra-large Scale Water-containing Underground Goaf Drilling Unmanned Ship Group Detection System and Method. This invention was developed by Jiao Yuyong, Yan Xuefeng, Hu Yule, Zou Junpeng, Dang Wengang and Ye Wanting.
The patent application num..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Revit-based Shipyard Factory Building Latticed Column Parameterized Family Building Method and Revit-based Shipyard Factory Building Latticed Column Parameterized Family Building System. Xiao Bi..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Weifang Engineering Vocational College has applied Chinese patent for Design Method of Ship Anti-collision Control System. Zhang Di, Zhang Ke, Yu Qingzhu, Tong Wei and Li Guoming developed it.
The patent application number is CN202511182266 20250822. The patent publication number is CN121028636 (A). Intern..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Jilin University patent application for High-power Very-low-frequency Hydraulic Vibroseis Vibrator for Marine Environment. Huang Xingguo, Shang Wenqing, Chen Guanqiao and Dong Shiji developed the invention.
The patent application number is CN20251151..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Northwestern Polytechnical University has submitted a patent application for Underwater Wireless Energy Supply System for Underwater Vehicle. Wang Yao, Hwangbo Eui-kyung, Du Yuhua and Zhuo Shengrong developed the invention.
The patent application number is CN202511298260 20250911. The patent publication nu..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Digital Collaborative Design System for Shipyard Steel Structure Workshop. This invention was developed by Pan Xinyu, Ni Jiangong, Sheng Jian, Zhu Kai, Li Wei, Xiao Binghui, Liu Jiaqi, Zhou Juan..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Guangdong Ocean University has filed a patent application for Intelligent Control System and Control Method for Active Safety Stabilization Rudder of Ship. This invention was developed by Sun Zhenhang, Wang Sisi, Wang Lijun, Wang Wei, Guan Jingyu and Zhang Zeguo.
The patent application number is CN20251117..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Northwestern Polytechnical University patent application for Quasi-linear Parameter Change Motion Modeling Method for Unmanned Underwater Heading Device. Chen Yimin, Hao Shaowen, Gao Jian, He Huihui, Huang Yuhao and Ren Junwei developed the invention.
..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Guangxi Yuchai Marine Power patent application for Control System for Parallel Operation Redundancy of Diesel Generating Set. Li Yuhe, Huang Yongzhong, Li Cheng, Li Wei and Li Ruiyong developed the invention.
The patent application number is CN202511..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Exhaust Control System and Air Conditioner in Atrium of Ship. This invention was developed by Chen Gang, Xiang Shaoxing, Wang Zhangjian, Xie Xuchen, Lu Jun, Liu Ming, Fang Fujie, Kang Mengyuan and Wei Pengchao.
The patent application num..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian COSCO KHI Ship Engineering has submitted a patent application for Multi-section Lifting Folding Arm Type Wing-shaped Sail. This invention was developed by He Jinwei, Zhou Yunlong, Xu Ziwei, Wu Tao, Zhou Bo, Liu Hui, Zhang Xinyu, Jin Jitao, Liu Wei and Hu Xiaoqing.
The patent application number is CN..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Harbin Engineering University patent application for Device and Method Suitable for Rapid Diving and Floating of Unmanned Underwater Vehicle. Xu Jian, Yan Zheping, Zhou Jiajia, Chen Tao, Li Benyin and Gong Haixia developed the invention.
The patent a..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Harbin Engineering University has submitted a patent application for Load Rejection Device for Unmanned Underwater Vehicle. Zhao Yulong, Yan Zheping, Xu Jian, Zhou Jiajia, Gong Haixia and Li Benyin developed the invention.
The patent application number is CN202511251417 20250903. The patent publication num..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Jimei University has filed a patent application for Attitude Regulation and Control Method and System for Autonomous Underwater Vehicle. This invention was developed by Chen Bifa, Liao Jianbin, Yan Jin, Li Hanlin and Huang Chaoming.
The patent application number is CN202511305614 20250912. The patent publi..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Guangdong Ocean University patent application for AUV (autonomous Underwater Vehicle) Underwater Releasing and Recycling Device with Adjustable Releasing Angle. The invention was developed by Liao Jiewei, Huang Ji, Wang Yulin, Yin Hui, Ruan Juncheng, Z..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian COSCO KHI Ship Engineering has submitted a patent application for Modularized Saddle-shaped Supporting Device of Non-welding Type Ship Body Section Jig and Using Method of Modularized Saddle-shaped Supporting Device. Wang Peng, Li Hang, Chuang Min-pei and Zhang Haoran developed the invention.
The pa..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- China Shipbuilding Group Guangxi Shipbuilding has applied Chinese patent for Multi-axis Module Vehicle Transportation Block Supporting Gear Adjusting Device. Chen Liangshan, Huang Wuwei, Zhou Xiaolu, Xie Honggui, Lin Shengjin, Lu Delong, Wu Jiahui, Chen Xu and Huang Tao developed it.
The patent application n..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Deep and Far Sea Polar Region Scientific Investigation Ship Stern Operation Deck Bulwark Opening Arrangement Method. The invention was developed by Li Chuanjing, He Qinqin, Liu Xiaohong and Zhu Ch..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Chengxi Shipyard has applied Chinese patent for Cabin Block Shore Dock Translation Support Integrated Assembly Method. Zhang Xionggang, Li Yan, Zeng Lingping, Jia Chuan and Hu Chen developed it.
The patent application number is CN202511122317 20250812. The patent publication number is CN121019792 (A). Inte..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- CSSC Huangpu Wenchong Shipbuilding has sought patent for Marine Gangway Ladder. This invention was developed by Liang Yongkang, Yang Dahai, Zhang Chunfeng and Li Sumei.
The patent application number is CN202511329819 20250917. The patent publication number is CN121019775 (A). International Patent Classific..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Tail Slide Way Small Boat Collecting and Transferring System. Jiang Shiyi, Wang Feng, Zhou Qi, Zhou Yuanhao, Sun Sulong, Fu Zhuolin, Ge Zehao and Feng Guoyin developed it.
The patent application number is CN202511360638 20250..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has applied Chinese patent for Supporting Tool Piece and Design Method Thereof. Zheng Xingfeng, Jin Ye, Liu Junhong, Zhao Danlei, Sun Zhenhua, Feng Jiankun, Liao Pinghua, Yang Shengxing, Wang Manman and Chen Bolin developed it.
The patent application number is CN202511269826 ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Oil Tank Leakage-proof Device, Oil Tank Leakage-proof Device Installation Method and Oil Tank Assembly. This invention was developed by Fan Donghui, Hu Fangchao, Yang Jie, Wang Jieming, Feng Shubin..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Guangzhou Shipyard International has sought patent for External Connection Structure of Rotary Arc Front Wall and Ship Body. This invention was developed by Yang Yuran, Zheng Kaiqi, Ye Fengming and Liu Jia'ao.
The patent application number is CN202511358268 20250923. The patent publication number is CN121019..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- South China Marine Machinery of China State Shipbuilding has sought patent for Cutter Feeding Method for Double-folded-line Rope Groove in Winding Drum. This invention was developed by Li Baibu, Han Jiwu, Chen Zhuoting, Wang Shuangcheng, Lyu Lingfeng and Su Chenming.
The patent application number is CN2025..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Auxiliary Tool for Connecting Flange and Pipeline. This invention was developed by Zhu Xianghua, Shen Weidong, Shi Xiaogang, Jin Hongqi, Shang Jin and Wu Chunhua.
The patent application number is CN202511273191 20250908. The patent publicati..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Dalian COSCO KHI Ship Engineering patent application for Special Tool for Splicing Ship Outer Plates. Wang Jinliang, Chen Dong, Li Zhengpeng, Zhao Zhiqiang, Gao Shuangjian, Zhu Anrong, Wang Songnan, Hao Qihui, Song Zhuo, Zhang Yan, Jiang Xiaoyu and Wu X..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Global-local Dependency Cooperative Expression Ship Rolling Motion Extremely-short-term Forecasting Method. Zhao Yong and Wang Zizhong developed the invention.
The patent application number is CN2025117..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian Maritime University has submitted a patent application for Deeponet-lstm Fusion-based Long-term Ship Extremely-short-term Motion Forecasting Method. This invention was developed by Zhao Yong and Zhao Jinxiu.
The patent application number is CN20251178627 20250801. The patent publication number is CN12..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian Maritime University has applied Chinese patent for Multi-modal Marine Bearing Fault Detection Method Based on Acoustic Denoising. Zou Yongjiu, Luo Si, Tan Xuecong, Ren Enyi, Zhang Yuewen, Zhang Peng, Du Taili and Jiang Xingjia developed it.
The patent application number is CN202511306460 20250912. The..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Wuhan Institute of Shipbuilding Technology has submitted a patent application for Water Lubricated Bearing and Stern Shaft Sealing Device Test System. This invention was developed by Li Jun, Guo Min, Jiang Ceng, Yuan Fuchun, Liu Xue, Chen Beibei and Ren Zhihao.
The patent application number is CN2025110637..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Inclination-adjustable High-identification Ascending and Descending Ladder for Hovercraft. This invention was developed by Chen Jun, Jeong Ho-geon, Xiao Shengliang, Yang Feifei and Chen Yuanhui.
The patent application number is CN2025114..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Harbin Institute of Technology has sought patent for Large-scale Heavy-load Uuv (unmanned Underwater Vehicle) Laying and Recycling Mechanical Arm Based on Series-parallel Mechanism and Active-passive Compliant Control. This invention was developed by Tong Zhizhong, Liu Donghao, Jin Xichen, Gao Haibo and Deng ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Process Method for Controlling Welding Deformation of Sheet of Side Door for Cruise Ship. This invention was developed by Li Yong, Chen Zhichao, Qi Lin, Gu Zhenyi, Li Yanhua, Pan Qin, Xu Rentang, Gu Zhenqiang and Chen Chen.
The patent ap..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Nanjing Hydraulic Research Institute has submitted a patent application for Safe Lifting Device for Vertical Ship Lifting Well. This invention was developed by Chen Fazhan, Wang Xin, Xu Li, Ding Sheng, Han Hongbo, Chen Yuhao, Zhu Liang, Xu Xinyu, Meng Wanshang and Cheng Yao.
The patent application number i..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Fender Device. Wu Tiecheng, Li Zhizhong, Qi Lin, Li Ning, Lu Junjie, Qiu Yingxing and Chen Huanjin developed the invention.
The patent application number is CN202511273197 20250908. The patent publication number is CN121024004 (A). Inter..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Shenyang Institute of Automation, CAS patent application for Underwater Manipulator Compliance Control Method Based on Dynamic Characteristics of Oil-filled Joint. The invention was developed by Zhao Yiwen, Gao Chuanzhi, Luo Yang, Jiang Yunxiang, Wan Y..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- China Yangtze Power and Three Gorges Power Co Ltd have filed a patent application for Electric Yacht Power Supply System and Electric Yacht. This invention was developed by Zhang Yi, Jia Honggang, Xiao Rong, Geng Zaiming, Zhang Yu, Xia Fei, He Wei and Chen Chao.
The patent application number is CN202511126..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Marine Dev Res Institute has submitted a patent application for Enrichment Method of Tuna Cooking Liquor Goose Carnosine. This invention was developed by Wang Jiaxing, Sun Jipeng, Zheng Ping'an, Zhou Yufang, Hu Shiqi, Ma Mingzhu, Luo Yiyuan, Xie Yi, Zhang Xiao, Liao Miaofei and Yang Huicheng.
The ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Qingdao Advanced Marine Material Tech Co Ltd patent application for Solvent-free Polyurethane Anticorrosive Paint for Cathodic Disbonding Resistant Pipeline. Liu Peili, Guo Xiaojun, Guo Baolei, Han Ning, Zhang Maowei, Han Meng, Wang Runfen and Jiang Lip..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Sanya Ocean University of China and Guangdong Provincial Laboratory of Southern Marine Science and Engineering Guangzhou have submitted a patent application for Cryopreservation Solution for Improving Sperm Survival Rate of Penaeus Monodon and Cryopreservation Method Thereof. This invention was developed by Z..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- LG Energy Solution and Ocean University of China have applied Chinese patent for Solid Electrolyte Membrane, Method for Manufacturing Same, and All-solid-state Battery Comprising Same. Lee Jung-pil, Song Min-sang, Kim Ji-young, Lee Dong-ju and Chen Zheng developed it.
The patent application number is CN202..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Shanghai Ship And Shipping Res Institute Co Ltd and Dalian Maritime University have filed a patent application for Ammonia Supply System Simulation Model Construction Method and System Oriented to Training, Operation and Maintenance. This invention was developed by Luan Yongli, Tang Yuanyuan, Han Bing, Zhang ..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Oceaneering International patent application for Cage Deployment System. This invention was developed by Carlsen Torleif.
The patent application number is US202519346163 20250930. The patent publication number is US20260091861 (A1). International Patent Classi..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Basta IP Inc has submitted a patent application for Sailboat Support Device. Lee Nicholas Dashiell developed the invention.
The patent application number is US202519343964 20250929. The patent publication number is US20260091859 (A1). International Patent Classification codes are B63C15/00 and B63C5/02...
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Jetworx GmbH has applied United States patent for Bow Module for a Modular Watercraft, Modular Watercraft, and Use of an Inflatable and Dimensionally Stabilisable Float. Köhnsen Benjamin and Zey Markus developed it.
The patent application number is US202519410358 20251205. The patent publication number..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has published Patrick Ind Inc patent application for Folding Marine Cleat with Fastener Retention. The invention was developed by Furrer Paul Masato and Olliges Paul.
The patent application number is US202418900171 20240927. The patent publication number is US20260091851..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Commercial Sewing Inc patent application for Cover for Pontoon Boat. This invention was developed by Mazzarelli David.
The patent application number is US202519346959 20251001. The patent publication number is US20260091849 (A1). International Patent Classif..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Jiangsu Shipping College patent application for Method, System and Equipment for Detecting Real-time State of Ship Driver and Medium. This invention was developed by Cui Renda, Dong Sinuo, Chen Tingting, Rui Lejun and Xia Jiandong.
The patent applica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Sanya Ocean University of China patent application for Artificial Breeding Method of Epinephelus Fuscoguttatus and Pink Pterus Coerulescens Hybrid. Hu Jingjie, Wang Bo, Jin Chaofan, Li Binglin, Liu Mingjian, Zhang Zhihao, Tang Haizhan, Zhai Zhongyi, Zhe..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Intelligent Irrigation Management System for Landscape Architecture. This invention was developed by Chen Guirong, Zhang Bo, Lyu Jie, Sun Tengkun, Zhou Yejun, Zhang Shuyun, Shu Yuanze and Zhang ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Heterogeneous Wireless Network Transmission Resource Scheduling Method, System and Device and Storage Medium. Huang Zhihua, Zheng Liang, Zhang Minmin, Yuan Linfeng, Wang Huijun, Yu ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Stator Assembly and Permanent Magnet Motor. This invention was developed by Zhang Wenmin, Zhang Lichun and Li Siqi.
The patent application number is CN20251177151 2025..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Harbin Shipbuilding Boiler Turbine Inst China Shipbuilding Group Co Ltd No. 703 Inst has submitted a patent application for System Frequency Difference Power Coordination Control Method Based on Super Capacitor Energy Storage. This invention was developed by Wang Lin, Li Mutian, Xu Guangye, Bai Ruochen, Yang ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has filed a patent application for Remote Sensing Image Change Detection Method Based on Task-driven Mamba Joint Model. This invention was developed by Yu Chunyan and Zhang Zhenhao.
The patent application number is CN202511139934 20250814. The patent publication number is CN1210108..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Harbin Engineering University has submitted a patent application for Frequency Domain-spatial Domain Multi-scale Feature Fusion-based Complex Marine Environment Ship Fine-grained Identification Method. Cai Chengtao, Wang Runtian, Zhou Wentao, Qiao Renjie, Gong Xiaopeng, Zhang Zhongping and Chen Weijie develop..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Beihang University patent application for Sar Ship Target Detection Method and Device Based on Multilayer Non-maximum Suppression. The invention was developed by Zeng Hongcheng, Wang Haochuan, Li Zhaohong, Wang Yamin and Yang Wei.
The patent applica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has applied Chinese patent for Method for Predicting Maximum Displacement of Dredging Ship Gauge Pile. Liu Hailong, Cui Chunyi, Ma Jiaji, Sun Shicheng, Wang Qifu, Li Jun, Wang Xiwei, Hao Jiawei, Liu Hao and Zhao Jiuye developed it.
The patent application number is CN202511118289 20..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- China Shipbuilding NDRI Engineering has submitted a patent application for Ship Pipe Fitting Machining Workshop Planning and Designing Method, Medium and Electronic Equipment. This invention was developed by Ding Weijie, Wang Qiang, Zhang Jianxi, Hu Shinan and Huang Zhenyu.
The patent application number is C..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- China Shipbuilding NDRI Engineering has submitted a patent application for Ship Workshop Planning and Designing Method, Medium and Electronic Equipment. This invention was developed by Ding Weijie, Hu Shinan, Zhang Bin and Li Junlu.
The patent application number is CN202511106311 20250808. The patent publica..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Zhejiang Lab has applied Chinese patent for Deep Sea Acoustic Detection Equipment. Zheng Zhichao, Shi Junhui, Ruan Yongdu, Su Yiyin, Yang Xiaohui, Guo Ruqian, Miao Shuchen, Zhang Rongyu and Bai Wenjie developed it.
The patent application number is CN202511545519 20251028. The patent publication number is C..
Shipping and Marine
| Fri 03 Apr 2026
Alexandria, April 4 -- Suzhou Haojian Automation System Co Ltd has submitted a patent application for Graphite Boat Electromagnetic Induction Drying Apparatus and Use Method Thereof. This invention was developed by Chai Yujie, Zhang Zheng, Cui Shuiwei, Wang Hui and Wu Zhangping.
The patent application number is US202519170239..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Zhongce Huitong Shanghai Intelligent Tech Co Ltd has filed a patent application for Cargo Fire Cooling Device for Portable Roll-on-roll-off Ship and Using Method of Cargo Fire Cooling Device. This invention was developed by Guo Chunchen, Xiang Zhenkai, Teng Tianyi, Xu Ruichen, Zhao Jian, Dai Zhicheng, Du Dawe..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has received Zhejiang Marine Dev Res Institute patent application for Application of Tuna Blood Peptide Component in Preparation of Anti-fatigue Product and Composition of Tuna Blood Peptide Component. Yang Huicheng, Li Ruixue, Gu Wenxin, Wang Jiaxing, Hou Hu, Zhou ..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has published Nabtesco Corporation patent application for Windmill Sail System and Ship Comprehensive Propulsion System. The invention was developed by Hashimoto Hiroaki.
The patent application number is CN20248027029 20240415. The patent publication number is CN..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- Dalian Maritime University has submitted a patent application for Ice Region Ship Identification Method and System Combining Visible Light and Short Wave Infrared Remote Sensing. Liu Bingxin, Cai Peixin, Han Shumin, Wang Peilin, Li Xinhao, Wang Siqi and Li Ying developed the invention.
The patent application..
Shipping and Marine
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for Unmanned Ship Cooperative Hunting Method Based on Federal Multi-agent Sac Algorithm. This invention was developed by Zou Xuehao, Ye Maojiao, Ding Lei, Huang Qilong and Yan Yue.
The pat..
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