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Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Zhejiang Marine Monitoring and Forecasting Center and Hohai University have submitted a patent application for Disaster Damage Early Warning Method for Offshore Single-pile Foundation Fan Under Influence of Typhoon. Zhu Ye, Cha Jo-mi, Li Chenrui, Xu Chunyang, Li Ting, Zhang Rong, Chen Yongping, Guo Jing, Shen..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Jiangsu Maritime Institute and Nanjing Great Env Engineering Co Ltd have submitted a patent application for Double-element Wing Sail with Main Wing Leading Edge of Non-uniform Protruding Structure. Li Chen, Wu Lili and Wang Hongming developed the invention.
The patent application number is CN202311625753 2..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Wuhan Marine Machinery Plant has filed a patent application for Automatic Ship Anchoring System and Using Method Thereof. This invention was developed by Wen Xinmin, Ming Guojun, Zhang Yongyong, Xu Xiao and Xiao Kaiming.
The patent application number is CN202510453649 20250411. The patent publication numbe..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Beijing University has sought patent for Underwater Navigation Device with Bionic Swimming Bladder and Motion Control Algorithm. This invention was developed by Yu Junzhi, Tong Ru, Chen Di and Kong Shihan.
The patent application number is CN202510761829 20250609. The patent publication number is CN12036410..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Precision Control Device for Ship Block Assembly. This invention was developed by Chen Fengyi, Xing Haoqi, Song Shasha, Xing Shaobin and Li Junlong.
The patent application number is CN202510659284 20250521. The patent publication number ..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has received China Shipbuilding Group Fenxi Heavy Industry patent application for Thin-wall Part Fixing Device and Turning Method. Zheng Shuai, Liang Jinbao, Wu Bangzhou, Zhang Dongwei, Chen Wei, Yang Mingde, Ren Jiaqi, Xu Pengcheng, Zhu Hongyan and Tan Feihu develo..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has received CSSC Marine Power Part patent application for Manufacturing Method of Marine Coaming Forge Piece. Zhao Shuping and An Hongyu developed the invention.
The patent application number is CN202510709943 20250529. The patent publication number is CN120362388..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Multi-layer Thermal Barrier Coating with High Infrared Reflection Function and Preparation Method Thereof. Ji Yulong, Xing Jinchang, Li Zhengkai and Su Huaiyu developed the invention.
The patent applica..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- China Ship Development & Design Center has filed a patent application for Shaft End Rim Propeller for Ship and Shaft End Design Method. This invention was developed by Wang Guodong, Hu Gangyi, Fu Minfei, Luan Ruijiang and Wu Dingkun.
The patent application number is CN202510730586 20250603. The patent public..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Shanghai Merchant Ship Design And Research Institute has sought patent for Fresh Water Circulating System for Purifying Inlet Air of Ship. This invention was developed by Fan Yunchu, Wang Lei, Zhang Yichi and Wang Yuhui.
The patent application number is CN202510513689 20250423. The patent publication number ..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Guangzhou Shipyard International has sought patent for Cabin Door and Ship. This invention was developed by Xia Wenyu and Wang Jianhua.
The patent application number is CN202510783733 20250612. The patent publication number is CN120364060 (A). International Patent Classification codes are B63B19/00, B63J2/02..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Direct Current Networking New Energy Ship Adaptive Propulsion Control System and Control Method. This invention was developed by Zhang Dan, Xiao Suijun, Zhang Minglong, Zhang Yilian and Gao Diju.
The ..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Ship Thin Plate Electro-gas Welding Device and Ship Thin Plate Electro-gas Welding Method. This invention was developed by Chen Qingcheng, Huang Xupan, Pan Zhuayi, Zhang Bahu, Luo Jian, Li Ying, Ch..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- China Shipbuilding NDRI Engineering has submitted a patent application for Reinforced Concrete Tunnel Lining Steel Plate Reinforcing Method. This invention was developed by Jin Guolong, Liu Deyin, Bai Wei, Zhang Ying, Sun Cheng, Jiao Di, Fu Xiaoyun, Jiang Jiayin, Yin Jiguo and Shi Qiang.
The patent applicati..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Guangzhou Shipyard International has submitted a patent application for Marine High-pressure Air Condensate Water Discharging Device and Ship. This invention was developed by Shi Haiwei and Ou Weigang.
The patent application number is CN202510550487 20250429. The patent publication number is CN120364116 (A)...
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 30 -- Guangzhou Shipyard International has submitted a patent application for Protective Device for Oil Cylinder of Moon Pool. Zhou Xing, Xu Yinsheng, Gu Guozhong and Wang Muhua developed the invention.
The patent application number is CN202510550461 20250429. The patent publication number is CN120364051 (A). Inte..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Bending Tool and Bending Method. Liang Jinbao, Wu Bangzhou, Xie Pengchun, Bi Xiaoguang, Liang Zhixue, Xiao Lei, Wang Yajun, Yang Mingde and Ren Jiaqi developed the invention.
The patent application number is CN202510743062 2..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Door-shaped Wedge Spot Welding Protection Tool. Huang Zhen, Huang Qingtian, Liu Shuang, Liang Guodong and Jin Yanfei developed the invention.
The patent application number is CN202510427549 20250407. The patent publication number is CN..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Adjustable Pressing Plate Device. This invention was developed by Hao Yongpeng, Li Wei, Li Chunhui, Li Guosheng, Zhang Shijie, Yang Bingxing, Gao Bingbo, Zhang Ling, Pan Jiafu and Zhang Kai.
The patent application number is ..
Shipping and Marine
| Fri 30 Jan 2026
Beijing, Jan. 30 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has submitted a patent application for Converter Layered Overvoltage Protection Method Suitable for Three-phase Alternating Current Power Grid. This invention was developed by He Shaojia, Xiong Qiaopo, Wang Yawei..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding And Offshore Co Ltd patent application for Adjusting Mechanism and Air Outlet Device. The invention was developed by Zhang Qiang, Zhuang Guoquan, Gong Yongchun, Zhou Chunhua, Yuan Haitian, Xiong Wang, Ma Junsheng, Tang ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published Jiangsu Shuohai Ship Tech Co Ltd patent application for Marine Winch with Guiding Function. The invention was developed by Wang Haijun, Wang Shouyuan, Pan Yang and Sun Tao.
The patent application number is CN202510744474 20250605. The patent publica..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Zhenjiang Zhonghuan Ship Tech Co Ltd has sought patent for Ship Outfitting Equipment Hoisting Device and Hoisting Method Thereof. This invention was developed by Fan Xin and Xue Fei.
The patent application number is CN202510523870 20250424. The patent publication number is CN120348834 (A). International Pa..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Shanghai Waigaoqiao Shipbuilding and Offshore Co Ltd has submitted a patent application for Fire Work Correction Device for Deck of Automobile Transport Ship. This invention was developed by Sun Yifeng, Sun Yiqiao, Yang Cong and Mao Shengyong.
The patent application number is CN202510658040 20250521. The p..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Jiangsu New Hantong Ship Heavy Ind Co Ltd has applied Chinese patent for Inert Gas Storage Device and Method for Ultra-large Oil Tanker. Meng Chengjun, Meng Xun, Wu Haiming, Zhang Hua, Li Hongjun, Ding Lin and Gu Zezheng developed it.
The patent application number is CN202510486127 20250417. The patent pub..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Tianjin Research Institute for Water Transport Engineering and Guangxi Xijiang Development & Invest Group Co Ltd have filed a patent application for Ship Lock Passing Capacity Mining Method and System Based on Ship Lockage Behavior Control. This invention was developed by Zhang Ming, Qin Shihua, Ning Wu, Chu ..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published Zheng Guangsheng patent application for Manufacturing Method of Marine Comprehensive Energy System and Equipment.
The patent application number is CN202510671506 20250523. The patent publication number is CN120351092 (A). International Patent Class..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Jiangsu Dayang Offshore Equipment Co Ltd has applied Chinese patent for Control of Gap Between Pile Leg and Pile Fixing Frame of Wind Power Ship. Hu Baohua, Jiang Pengfei, Lee Jong-yeol and Xu Xiaoyang developed it.
The patent application number is CN202510708003 20250529. The patent publication number is ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- China Shipbuilding Group Haizhou System Tech Co Ltd has submitted a patent application for Ship CAD User-defined Command Accurate Identification Method. Fang Rui, Li Jing and Wang Chen developed the invention.
The patent application number is CN202510414155 20250403. The patent publication number is CN1203..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- No. 719 Res Institute China State Shipbuilding Co Ltd has filed a patent application for Ship Waste Liquid Recycling and Purifying Device and Method. This invention was developed by Wang Cong, Zhou Longyu, Liao Yi, Yang Wen, Luo Nanhang, Zhu Haimin, Hu Yiming, Tang Ming, Xiong Jinying, Jin Ming, Wang Hui, Liu..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published China Ship Development & Design Center and Hanjiang Laboratory patent application for Marine Audio Frequency Integrated Resource Scheduling Configuration Management System. The invention was developed by Zhou Wei, Yu Yin, Yang Fang, Chen Canyi and Wu Y..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- The 705 Res Institute China Shipbuilding Industry Corporation has applied Chinese patent for Transmission Frequency Determination Method, Control Device, Electronic Equipment and Storage Medium. Zhou Xiangwei, Li Yongsheng, Yang Jiayi, Liu Gang and Deng Jianjing developed it.
The patent application number ..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Regulation and Control Electric Field Fresh-keeping Method and Device for Ship Partner Refrigeration House and Storage Medium. This invention was developed by Zhang Jingyi, Kan Ankang and Yuan Meng.
T..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Dalian Maritime University has applied Chinese patent for Self-adaptive Hydraulic Balance Adjusting Method and Device Based on Meteorological Element Collaboration. Fan Yunsheng, Wang Zhengquan and Han Xinjie developed it.
The patent application number is CN202510509074 20250422. The patent publication numbe..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Jiangmen Hangtong Shipbuilding Co Ltd Of CCCC Fourth Harbor Eng Co Ltd has submitted a patent application for Fuel Switching Method and Device for Dual-fuel Ship and Storage Medium. Ma Chao, Kang Xiaoyong, He Zenan, Wei Yang and Wang Min developed the invention.
The patent application number is CN202510269..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Dalian Maritime University has submitted a patent application for Ocean Enteromorpha Fluorescence Remote Sensing Extraction Method Based on Unmanned Aerial Vehicle Hyperspectrum. This invention was developed by Hu Jiaochan, Yuan Keyu, Hu Zhelun, Chang Qing and Yu Haoyang.
The patent application number is CN2..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- The 715th Research Institute of China State Shipbuilding and China State Shipbuilding Corporation have submitted a patent application for Intelligent Detection Method for Frequency Domain Transient Characteristics of Underwater Target Based on Convolutional Neural Network. This invention was developed by Chen..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Guoneng (Tianjin) Port and Tianjin Research Institute for Water Transport Engineering have submitted a patent application for In-cabin Material Pile Dynamic Simulation Method and System in Ship Loading Process. Bai Yunguang, Zhang Sijing, Liu Yan, Hu Jianbo, Deng Mengtao, Qiao Xiaoshu and Chen Jianxue develop..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has submitted a patent application for Fresh Water Obtaining Device and Obtaining Method Suitable for Marine Environment. Wang Jinzhen, Chao Baohua and Wu Jihao developed the invention.
The patent application number is CN20241089346 20..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Jiangsu Maritime Institute has applied Chinese patent for Quick Connection Type Broken Wave Type Floating Breakwater System. Bian Xiangqian, Ji Chunyan, Wen Huabing, Li Dongqin, Zhang Bohao, Zhang Wenxiao and Ge Jiangtao developed it.
The patent application number is CN202510733861 20250604. The patent publi..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Enric Langfang Energy Equipment Integration Co Ltd, CIMC Enric Investment Holdings Shenzhen Co Ltd and China International Marine Containers (Group) patent application for Water Quality Control Method and Device, Electronic Equipment, Medium and Water E..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- National Marine Environmental Monitoring Center has submitted a patent application for Ecological Sensitivity Analysis Method and System Based on Estuary. This invention was developed by Kang Jing, Wang Zhiwen, Wu Nan, Zhang Kangning and Fu Yuanbin.
The patent application number is CN202510805508 20250617. T..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Double-layer Task Allocation Algorithm for Multiple Unmanned Cleaning Ships in Complex Environment. The invention was developed by Wang Zhenyang, Yang Ping, Zhang Xinyue, Wan Zhenhao and Ren Yixin.
T..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Design Method for Polar Region Deep and Far Sea Scientific Investigation Ship Operation Deck Arrangement. He Qinqin and Li Chuanjing developed the invention.
The patent application number is CN202..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Sanya Science and Education Innovation Park, Wuhan University of Technology has applied Chinese patent for Spark Platform-based Ship Abnormal Behavior Identification and Early Warning Method. Yuan Zhi, Chen Yu'ao, Di Zhongjie, Wang Yukuan, Liu Jingxian and Liu Yi developed it.
The patent application number..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Guangzhou Wenchong Shipyard patent application for Tank Bottom Oily Water Treatment System. This invention was developed by Hu Sha, He Xing, Lan Caidan and Liang Guangcan.
The patent application number is CN202510657614 20250521. The patent publication..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Shandong University of Science and Technology has applied Chinese patent for Ship Track Prediction Method and System Based on Multi-ship Coupling Influence. Wei Zhaokun, Li Xiao, Xing Lei and Han Zhifeng developed it.
The patent application number is CN202510829168 20250620. The patent publication number i..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Guangzhou Shipyard International has submitted a patent application for Method for Expressing Ship Outfitting Piece Manufacturing Information in Non-graph Form. This invention was developed by Lu Maohua, Zhou Fang, Deng Zeguan, Huang Jinshui, Wang Chengzhi and He Jianhui.
The patent application number is CN2..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Guangzhou Shipyard International has submitted a patent application for Scaffold. Ma Jianglong, Meng Mingyang and Lv Haiwen developed the invention.
The patent application number is CN202510722679 20250530. The patent publication number is CN120348434 (A). International Patent Classification code is B63C5/02..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Jiangsu Yangzi Sanjing Shipbuilding has submitted a patent application for Networked Arrangement Method for Ship Block Construction Datum Line. Hu Hongjun, Jiang Yanxue, Tang Qiangqiang and Feng Jianlei developed the invention.
The patent application number is CN202510587579 20250508. The patent publicatio..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Illumination Explosion-proof System in Dangerous Area of Ship. This invention was developed by Zhong Zhaozhuo.
The patent application number is CN202510550446 20250429. The patent publication numb..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Magnetic Levitation Eliminating Type Operation System for Ship. The invention was developed by Tang Yong, Ye Yinmiao, Jiang Rui, Liu Jun, Zhao Hongqiong, Wang Xiaodong and Han Kaikai.
The pate..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Guangzhou Shipyard International has applied Chinese patent for Acoustic Trunk Device and Ice Region Ship. Zhou Xing, Xu Yinsheng, Gu Guozhong, Wu Liuqing, Qiu Miaoyin and Tang Ting developed it.
The patent application number is CN202510550453 20250429. The patent publication number is CN120348393 (A). Inter..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Dalian Maritime University has submitted a patent application for Virtual Ship Guided Under-actuated Ship Trajectory Tracking Input Saturation Constraint Control Method. This invention was developed by Zhang Xianku, Liu Wenming, Lei Yunsong and Ma Daocheng.
The patent application number is CN202510508725 202..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Kongsberg Maritime patent application for System and Method for Mooring Vessel and Supplying Fluid or Fluid and Power to Vessel. This invention was developed by Sju Blom Henrik Alpo, Calledal Oscar, De Jonge Martin, Sipilu Sauli Petri, Fiskelstrand Roy ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Qilu University of Technology Shandong Academy of Sciences has applied Chinese patent for Finite Time Self-adaptive Adjustment Multi-unmanned Ship Formation Consistency Control Method and System. Jin Xiaozheng, Zhang Shen and Fan Jingwen developed it.
The patent application number is CN202510845864 2025062..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- China University of Geosciences, Wuhan has submitted a patent application for Laser Radar and Camera Fused Ship Loader Measuring System and Method. This invention was developed by Xu Chi, Guo Tingrui, Qian Hao and Zhan Dongqing.
The patent application number is CN202510548842 20250428. The patent publicati..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Chamfering Machine and Chamfering Machining Method. The invention was developed by Bu You, Lyu Yunfeng, Chen Weihuai and Liu Chaoqiang.
The patent application number is CN202510721700 20250530. T..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Welding Method. Chen Qingcheng, Zhong Qiuyun, Chen Tuzhao, Yan Guoliang, Li Ying, Yang Taping, Huang Xupan and Zhang Bahu developed the invention.
The patent application number is CN202510783605 2..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Jiangnan Shipyard Group patent application for Microhardness Control Method for High-speed Welding Ship Plate Steel. This invention was developed by Zhu Minghua, Xia Haochun, Wang Yujie, Zhu Minhao, Zhang Bin, Huan Yu and Wang Xin.
The patent applica..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- No 703 Research Institute of China Shipbuilding Group has submitted a patent application for Testing Device and Method for Intercooler of Intercooling Cycle Gas Turbine. This invention was developed by Wang Zheng, Yuan Wenqi, Zhang Luyang, Shi Zhen and Zhang Chengyuan.
The patent application number is CN2025..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- China Shipbuilding Group Guangxi Shipbuilding has sought patent for Weld Joint Tightness Inspection Device and Inspection Method. This invention was developed by Wei Mingguo, Huang Wuwei, Lai Jianguo, Liao Zengyu, Lin Huahuan and Wang Weisen.
The patent application number is CN202510723553 20250531. The pa..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has filed a patent application for Current Sharing Control Method Based on High-power Rectifier Module and Application. This invention was developed by Wei Milan, Zou Yongbo, Wang Jingsi, Li Jin, Wang Yawei, Rong..
Shipping and Marine
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Qingdao University of Science and Technology has filed a patent application for Crosslinked Polyethylene Insulated Power Cable for Ocean Engineering. This invention was developed by Hou Linna, Li Liangyu, Lai Yiying, Wang Yunshu, Wu Ruojia, Yu Xue, Zhang Jingyi and Jiang Hao.
The patent application number ..
Shipping and Marine
| Tue 27 Jan 2026
London, Jan. 28 -- Deep R&D Ltd has submitted a patent application for Underwater Habitable Vessel. This invention was developed by Richard Goddard, Sebastien Samways, Tom Allison, William Laws, Chris Burden, Alfred Perring, Jeremy Fisher, Craig Freshwater, Connel Treble and Ewan Brown.
The patent application number is GB2023..
Shipping and Marine
| Tue 27 Jan 2026
London, Jan. 28 -- The Ultimate Boat Company Ltd has submitted a patent application for Marine Cleat Mount and a Marine Ladder. Shane Mugan and Colin Macandrew developed the invention.
The patent application number is GB20220010017 20220708. The patent publication number is GB2620427 (A). International Patent Classification c..
Shipping and Marine
| Tue 27 Jan 2026
London, Jan. 28 -- Blackfish Engineering Design Ltd has applied UK patent for a Mooring Connection Device. Timothy Michael Warren, Timothy Mark Twibell, Reuben D'orton Gibson and Liam Warren developed it.
The patent application number is GB20230010903 20230717. The patent publication number is GB2631932 (A). International Pat..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- No. 711 Research Institute of China State Shipbuilding; Shanghai Qiyao Heavy Ind Co Ltd has applied Chinese patent for Weight Transfer Device and Weight Transfer Method. Qiu Libing, Liu Kai, Zhu Kui, Sun Xudong, Guo Fengze and Liu Hua developed it.
The patent application number is CN202510604289 20250512. ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Haian Haitai Casting Co Ltd patent application for Marine Hollow Large-wall-thickness Rudder Horn Structure. Jing Junkang and Yang Yan developed the invention.
The patent application number is CN202510659361 20250521. The patent publication number is..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Harbin Engineering University and Yantai Engineering Univ Research Institute patent application for Variable Camber Wing Sail System for Unmanned Sailboat. Cao Xiaojian, Qi Binxuan, Liu Shuhao, Qin Hongde, Xue Yifan, Deng Zhongchao, Zhu Zhongben, Mou Xi..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Dynamic Anti-sinking Underwater Vehicle. The invention was developed by Wei Zhiguo, Zhang Kelong, Ke Zhiwu, Zou Zhenhai, Liu Ziping, Wang Ruiqi, Wang Junrong, Pang Jie, Chai Y..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Dongtai Sea Marine Equipment Co Ltd has submitted a patent application for Underwater Salvage Device for Sea Rescue. This invention was developed by Xu Xiaolong, Wang Meilan and Xu Changliu.
The patent application number is CN202510714627 20250530. The patent publication number is CN120327748 (A). Internat..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published JJiangsu University of Science and Technology, Yangtze River Delta Marine and Offshore Equipment Tech Innovation Center and Jiangsu Asian Star Anchor Chain patent application for Ocean Mooring Cable and Anchor Chain Flaw Detection Inspection Robot Base..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Cosco Shipping Heavy Ind Yangzhou Co Ltd patent application for Rudder System Mounting Process. Zhang Yifan, Tang Chao, Zhao Aiwu, Cao Ting and Ling Xiaodong developed the invention.
The patent application number is CN202510706450 20250529. The paten..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hangzhou Qianhang Ship Repairing and Building Co Ltd has submitted a patent application for Ship Anti-collision Equipment for Ship. This invention was developed by Li Lizhi, Zheng Mimi, Shen Meiyan, Shen Xufeng, Luo Yang, Tang Zhichen, Wu Yanshen, Xing Meiyu, Cong Linfeng, Liu Fang, Pan Yekai, Zhang Hui, Shi ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhoushan Institute Of Calibration and Testing For Quality and Tech Supervision has submitted a patent application for Automatic Trim Adjusting Device for Unmanned Ship. This invention was developed by Li Liang, Wang Hairong, Wen Xiaofei, Lu Fangfang, Wang Hongbo, Mao Kunyu, Chen Kai, Chen Jiahao, Gu Shenglan,..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yangtze River Delta Marine and Offshore Equipment Tech Innovation Center has submitted a patent application for Novel Multifunctional Unmanned Operation and Maintenance Ship Based on Wave-light Complementary Power Generation. This invention was developed by Feng Sen, Cui Lin, Xu Lixin, Zhang Wei, Zhu Maoyu an..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Huashi Pipeline Tech Co Ltd has submitted a patent application for Hydrological Monitoring Buoy Fixing Equipment and Use Method Thereof. This invention was developed by Ding Jianlin, Zhang Xutao and Pan Chuanxu.
The patent application number is CN202510747561 20250605. The patent publication numbe..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jimusaer County Ecological Env Monitoring Station has submitted a patent application for Ecological Environment Monitoring Buoy Device. This invention was developed by Yang Hui, Zaiti Zaniti, Kessem Buweiliqie, Hao Junrong and Li Wenting.
The patent application number is CN202510649096 20250520. The patent..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanghai CRRC Hange Ship and Ocean Eng Co Ltd has filed a patent application for Floating Fan Electric Propulsion Type Single Mooring Control Method, System and Terminal. This invention was developed by Deng Jianhua, Qian Zhengyan, Liu Minjie, Hu Weijia, He Zhengke and Lin Ji.
The patent application number..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Novel Inter-board Anti-impact Supporting Plate Structure. Zhao Fei, Zhang Wenbo, Cao Xiaoming, Liu Yong, Guo Jun, Xiong Jingyi and Zhang Ying developed the invention.
The pa..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Anhui Yuhuan Intelligent Mfg Group Co Ltd patent application for Dual-purpose Electric Yacht Hydrofoil Ship with Foldable Wings. This invention was developed by Lv Zhaoxuan.
The patent application number is CN202510649470 20250520. The patent publica..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- No. 719 Res Institute China State Shipbuilding Co Ltd has sought patent for Composite Material Liquid Pouring Forming Method. This invention was developed by Wang Zhe, Xu Wei, Wei Jianhui, He Liyong, Gong Junlai, Liang Laiyu, Zhou Cheng, Wu Guangwen and Li Anwei.
The patent application number is CN20251055..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Guangzhou Xusheng Shipbuilding Co Ltd patent application for Welding Device and Method for Shipbuilding. The invention was developed by Wang Yisong.
The patent application number is CN202510697921 20250528. The patent publication number is CN1203262..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Jiangsu University and No. 704 Research Institute of China State Shipbuilding have submitted a patent application for Method and Device for Analyzing Vibration Transfer Characteristics of Pump Rotor System. Zhou Wenjie, Su Huihao, Ma Zhenlai, Gao Bo, Li Guoping and Chen Biwen developed the invention.
The p..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- China Shipbuilding Group Guangxi Shipbuilding has applied Chinese patent for Ship Side Thrust Device and Mounting Method Thereof. Liang Zhi, Zhang Yuanjian, Zhang Hairui, Wei Chaoyun, Wei Huachun and Pan Yangwei developed it.
The patent application number is CN202510692091 20250527. The patent publication nu..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Shaft Support for Twin-propeller Ship. This invention was developed by Zhang Yuxin, Sun Haisu, Zou Kang, Zhang Zhuo, Ni Xuan, Li Yongyue, Jin Yongfu and Zhang Qixin.
The patent application number is CN202510507552 202..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Dalian Maritime University and Dalian Haida Zhilong Tech Co Ltd have filed a patent application for Segformer-based Seaborne Image Semantic Segmentation Method. This invention was developed by Jin Kazu, Zhao Zhenqiang, Wu Qingyun, Chen Mo and Wang Yufei.
The patent application number is CN202510739106 2025..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Dongtai Youming Marine Fittings Co Ltd and Yancheng Institute of Technology have submitted a patent application for Ship Tail Shaft Mounting Structure Capable of Preventing Axial Deviation. This invention was developed by Zhou Shuming, Zhou Hailun and Cheng Shifeng.
The patent application number is CN20251..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have filed a patent application for Welding Support for Ship Block Carrying. This invention was developed by Zhang Quan, Tao Ruosi, Ren Chengfang, Zhang Wei, Li Xiaoyu, Sun Chengzong, Jin Zhengjie and Yu Wenwen.
The pate..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Haiyang CIMC Raffles Offshore Co Ltd, CIMC Offshore Engineering Institute Co Ltd, Yantai CIMC Raffles Offshore Co Ltd, Yantai CIMC Raffles Shipyard and China International Marine Containers (Group) have sought patent for Segmented Division and Construction Method for Trunk of Wind Power Installation Vessel. T..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Lankun Marine Tech Co Ltd and Huazhong University of Science and Technology have filed a patent application for Wind-driven Wing Sail Type Unmanned Sailing Boat. This invention was developed by Mo Minling, Yang Shaolong, Cui Huayi, Deng Bin, Xiang Xianbo and Guan Xiaojun.
The patent application n..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- CIMC Jiguang Marine Tech Yantai Co Ltd and Weihai Zhengming Ocean Tech Development Co Ltd have submitted a patent application for Seabed Fixing Anchor and Fixing Method Thereof. Pan Xilu, Zhou Jian, Jiang Zeming, Jiang Shaojun, Wu Yanming and Wang Yujiang developed the invention.
The patent application num..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Guide Rod Pulling Device. This invention was developed by Peng Yueting, Wu Xiaofeng, Bai Yu, Zhang Xin, Niu Kai and Cui Haiying.
The patent application number is CN202510737770 20250604. The patent publication number is CN12..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- China Shipbuilding NDRI Engineering has applied Chinese patent for Ocean Engineering Submarine Pipeline Groove Grinding Device. Chen Zhongpei, Qian Jin, Shi Jinsong, Huang Zhenyu, Wang Kun, Hou Jun, Rong Xueping, Shen Hongjing, Qian Weixin, Qiu Yuzhou and Zhang Dongsheng developed it.
The patent application ..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Submarine Pipeline Groove Efficient Grinding Integrated System. This invention was developed by Chen Zhongpei, Qian Jin, Shi Jinsong, Huang Zhenyu, Wang Kun, Hou Jun, Rong Xueping, Shen Hongjing..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- China Shipbuilding NDRI Engineering has submitted a patent application for Submarine Pipeline Groove Angle Self-adaptive Grinding Operation Method. Chen Zhongpei, Qian Jin, Shi Jinsong, Huang Zhenyu, Wang Kun, Hou Jun, Rong Xueping, Shen Hongjing, Qian Weixin, Qiu Yuzhou and Zhang Dongsheng developed the inve..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Flexible and Convenient Multifunctional Seagoing Ship. This invention was developed by Qin Lijun, Gong Yonglin, Huang Jiafu, Xia Wenyu, Chen Xiaolong and Wang Yonggang.
The patent application numb..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Dalian Huarui Heavy Industry Group has submitted a patent application for Steel Wire Rope Steady-state Control System for Discharging, Taking and Lifting of Grab Bucket of Grab Bucket Ship Unloader. This invention was developed by Gao Shichao, An Wei, Zhu Qingsong, Xu Yuefei, Gao Changwen, Meng Wei and Chen Y..
Shipping and Marine
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shandong University of Science and Technology has submitted a patent application for Rotary Pitch-adjusting Driving Mechanism, Marine Pitch-adjusting Propeller and Ship. This invention was developed by Hou Lixun and Wang Ruizhong.
The patent application number is CN202510719028 20250530. The patent publica..
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