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Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd for Folding Type Step for Ship. Wu Weichun, Lu Xiaoxiang and Wang Shengdong developed the invention.
The patent application number is CN202422683017U 20..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Green Pctc Fire-fighting Lifesaving Arrangement Structure. This invention was developed by Wan Min, Qin Lijun, Su Lingru, Huang Jiafu and Zhang Chenglong.
The patent application number is CN202610500390 20260416. The patent ..
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- Japan Marine United Corp has submitted a patent application for Floating Structure. This invention was developed by Yoshimoto Haruki, Matsuoka Ryo, Nishimura Shunsuke and Kamizawa Ken.
The patent application number is WO2026JP03988 20260204. The patent publication number is WO2026168487 (A1). International ..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Method for Replacing Main Hinge Bearing of Stern Door of Ship Berthing at Wharf. This invention was developed by Chen Yu, Li Siquan, Tian Shengli, Zhong Bizhu, Guo Rui, Feng Yongjian, Cheng Yuanpeng, Huang Yujian, Yan Qingwen a..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Shanghai Waigaoqiao Shipbuilding has received a patent for Rolling Device. This invention was developed by Zhao Yan and Zheng Ruixun.
The patent application number is CN202422808441U 20241115. The patent publication number is CN223561124 (U). International Patent Classification codes are B66C15/00, B66C19/00..
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- World Intellectual Property Organization has published Vuljaj Sokolj patent application for Universal Boat Mooring Device. The invention was developed by Vuljaj Besart and Vuljaj Sokolj.
The patent application number is WO2025IB54456 20250429. The patent publication number is WO2026167401 (A1). Internationa..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Bohai Shipbuilding of China State Shipbuilding has secured a patent on Portable Device Special for Lead Plate Machining. E Qiang, Li Yan, Qian Xing, Zheng Yonghong, Bao Ying, Zang Pengfei and Yan Shuang developed the invention.
The patent application number is CN202422854236U 20241122. The patent publicati..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Shanghai Goodway Marine Eng Co Ltd has been granted a patent for Electric Rotary Suspension Arm. This invention was developed by Zhou Qinghua, Yang Chengliang and Wang Yingying.
The patent application number is CN202423204794U 20241224. The patent publication number is CN223561158 (U). International Patent..
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- Ruckstuhl Cliff has submitted a patent application for Night Time Tell-tales.
The patent application number is WO2026US14067 20260205. The patent publication number is WO2026169854 (A1). International Patent Classification codes are B63B49/00, B63H9/06 and G01P13/02.
An abstract released by the World I..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Dalian Shipbuilding Industry has submitted a patent application for Lifting and Turning-over Method of Welding-free Lifting Lug. This invention was developed by Huang Yanfeng, Wang Jining, Huang Luming, Luo Da, Zhang Keqiang, Li Jing, Li Shengkai, Li Lu, Wang Yingang and Huang Tianying.
The patent applicatio..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Lifting Appliance for Actively and Stably Laying and Butting Underwater Base Station. Du Fuqing, Wang Liangtong, Zhao Zeqing, Wang Taoran, Yu Hongyang, Zhu Zixuan, Wang Shenghai, Zhou Junjie and Zhao Yic..
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- Flintstone Tech Limited has filed a patent application for Support Apparatus for a Mooring Device. This invention was developed by Taylor Richard.
The patent application number is WO2026GB50125 20260130. The patent publication number is WO2026167343 (A1). International Patent Classification code is B63B21/0..
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- Vigor Ind LLC has submitted a patent application for Portable Containment Structure for Ship Preservation. This invention was developed by Donahue Jonathan and Fischer Scott.
The patent application number is WO2026US13753 20260203. The patent publication number is WO2026169652 (A1). International Patent Cla..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Jiangsu Suhang Shipbuilding Group has been granted a patent for Assembling and Reinforcing Safety Structure for Gaily-painted Pleasure Boat. Ding Ruoxi and Ding Song developed the invention.
The patent application number is CN202423272279U 20241230. The patent publication number is CN223559826 (U). Interna..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Guangzhou Issyzone Information Technology has obtained a patent for telescopic marine anti-collision strip. This invention was developed by Yang Taiping and Wang Ning.
The patent application number is CN202422905811U 20241127. The patent publication number is CN223559825 (U). International Patent Classific..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Red Gulf Laboratory has submitted a patent application for Take-off and Landing Docking Device, Unmanned Ship, Platform and Method for Inspection of Offshore Wind Power Plant. This invention was developed by Tan Lei, Huang Yindongsheng, Wang Gongzun, Feng Ruming and Qu Chengfei.
The patent application numb..
Shipping and Marine
| Wed 19 Aug 2026
Seoul, Aug. 19 -- Korea Institute of Ocean Science and Technology has sought patent for Device for Collecting Deep Sea Marine Organisme. This invention was developed by Yoon Hyun Jin, Kim Yun Jae, Kim Han Jun, Lee Kyun Woo, Hyeong Ki Seong, Han Jeong Hoon and Choi Young Ung.
The patent application number is KR20230100392 202308..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Weichai Heavy Machinery Co Ltd has been granted a patent for Marine Equipment Anti-corrosion Device and Marine Engine. Wang Yongqiang and Feng Wenzheng developed the invention.
The patent application number is CN202423166236U 20241220. The patent publication number is CN223561698 (U). International Patent ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Special Tool for Disassembling and Assembling Lubricating Oil Damper. This invention was developed by Zhang Yongfei, Xu Zefu and Chen Shaoben.
The patent application number is CN20..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Efficient, Non-foaming and Environment-friendly Surfactant as Well as Preparation Method and Application Thereof. The invention was developed by Guo Yuanyuan, Zheng Qinggong, Wu Wanqing, Lee Seung-tak a..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Shanghai Bestway Ship Ocean Engineering Research Design and Bestway Marine & Energy Tech Co Ltd have applied Chinese patent for Marine Fuel Oil Supply and Return Device and Control Method. Xia Haiyong, Liu Yafei, Liu Jingmin, Xin Laibao, Bu Yuyan and Zou Aifang developed it.
The patent application number i..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Suzhou Soundtech Oceanic Instr Co Ltd patent application for Self-locking Oil-filled Steering Engine for Deepwater Unmanned Underwater Vehicle. The invention was developed by Zhao Hui, Qian Bin, Zhang Zuoqiong, Tang Yuchang and Bi Kun.
The patent ap..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Changsha Yinhan Space Tech Co Ltd patent application for High-safety Underwater Sightseeing Underwater Vehicle. The invention was developed by Nie Ya, Liang Wenping and He Yugou.
The patent application number is CN202610474808 20260412. The patent p..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Shanghai Juyuan Tech Co Ltd patent application for Manned Intelligent Miniature Submarine. The invention was developed by Li Da, Qu Da, Li Zihao, Zhao Bing and Li Yunhai.
The patent application number is CN202610213486 20260213. The patent publicati..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has received Qingdao Changheng Gute Ship Product Co Ltd patent application for Fender End Linkage Structure. Lu Guorong developed the invention.
The patent application number is CN202610524892 20260421. The patent publication number is CN122126404 (A). Internatio..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Shanghai Jiao Tong University, China Ship Scient Research Center and University Of Shanghai For Science & Technology patent application for Ship Broadside Anti-impact Structure Based on Gradient Energy Consumption and Bionic Configuration. The inventio..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Tianjin University of Technology has submitted a patent application for Composite-drive Long-endurance Unmanned Ship. Zhang Runfeng, Zhao Shuo, Xin Ting, Feng Yangbin and Ji Qiufeng developed the invention.
The patent application number is CN202610560154 20260427. The patent publication number is CN1221263..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- First Inst Of Oceanography Ministry Of Natural Resources has filed a patent application for Implementation System and Adjustment Method for Ocean Double-interface Observation Lifting Buoy Lifting Motion. This invention was developed by Wang Hui, Wang Weiming, Ye Ningqi, Guan Sheng and Wang Fengjun.
The pat..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- First Inst Of Oceanography Ministry Of Natural Resources and Qingdao Marine Engineering Investigation And Design Research Inst Co Ltd have sought patent for Marine Double-interface Observation Lifting Buoy. This invention was developed by Wang Hui, Wang Weiming, Ye Ningqi, Wang Xiaohuan, Guan Sheng and Wang F..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Taixing Chengxi Ventilation Equipment Co Ltd has submitted a patent application for Anchor Weighing Device for Ocean Ship. Ye Zhulin and Zhang Qiping developed the invention.
The patent application number is CN202610479962 20260413. The patent publication number is CN122126389 (A). International Patent Cla..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Yichang Changfeng Gangji Manufacturing has been awarded a patent for Walking Device of Crawler-type Ship Loader. This invention was developed by Xiang Shangjin, Li Changgang, Zhou Congqing and Wang Cheng.
The patent application number is CN202423278987U 20241230. The patent publication number is CN22356084..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Yichang Changfeng Gangji Manufacturing for Crawler-type Ship Loader. Zhou Congqing, Xiang Shangjin, Li Changgang and Wang Cheng developed the invention.
The patent application number is CN202423278977U 20241230. The patent publication numb..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground for Tool for Assisting Lettering on Surface of Cylindrical Shell. Shen Xinyi, Hong Qihang, Tian Shufei, Xia Xiaojiao, Li Xiang and Qu Yahui dev..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has received Shenzhen Dajiang Zhizao Co Ltd patent application for Flying Life Buoy for Salvaging in Water Area. Ning Jun and Li Yuchang developed the invention.
The patent application number is CN202610369033 20260325. The patent publication number is CN12212641..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has received Zhongcheng Electric Equipment Shandong Co Ltd patent application for Modular Collaborative Pouring Method for Basalt Fiber Reinforcement Cage and Steel Structure of Offshore Platform. Shan Pengcheng, Ma Xiaoshuang, Zhang Peng, Ma Xuan, Li Shiwei, Li Che..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has published Nantong Honghan Ship And Marine Eng Design Co Ltd patent application for Ship Modular Structure Precision Control Method and System. The invention was developed by Huang Weihang and Wang Wei.
The patent application number is CN202610226201 20260226...
Shipping and Marine
| Wed 19 Aug 2026
Geneva, Aug. 19 -- Kongsberg Maritime has applied WIPO patent for Marine Vessel Power Systems. Swider Anna, Nagalingam Krishna Kumar and Kørte Steffen Østensjø developed it.
The patent application number is WO2026NO50013 20260205. The patent publication number is WO2026169137 (A1). International Patent Classification codes a..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Jiangsu Maritime Institute and Nanjing Yuanli Innovation Tech Co Ltd have applied Chinese patent for Control Equipment for Wing Sail of Unmanned Ship. Zhang Sheng, Li Chen and Li Hui developed it.
The patent application number is CN202610508595 20260417. The patent publication number is CN122126430 (A). In..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 19 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Marine Main Deck Floor Drain Anti-blocking Protection Device. This invention was developed by Zhu Yaokang, Han Meng and Gong Linjian.
The patent application number is CN20261039601..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have been granted a patent for Electric Hydraulic Plug Shaft Device for Ship. This invention was developed by Wu Haidong, Zhi Yinfeng, Liu Yang and Jiang Xiaoting.
The patent application number is CN202422905988U 2024112..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Changzhou Chigao Electric Co Ltd and Jiangsu Maritime Institute have applied Chinese patent for Power Transmission Line Environment Risk Identification Method Based on Multi-mode Internet of Things Sensing. Li Deyin, Gao Yehuan, Li Zhanjiang, Dong Naihan, He Yafeng, Lu Wenzhuang, Zhao Xianrui, Du Xunbai, Xu Y..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Wuhan Railway Vocational College Technology, Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation and Wuhan University have submitted a patent application for Unmanned Aerial Vehicle Wireless Open Set Rejection and Abnormity Alarm Method and System. Th..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has received Shanghai Maritime University and Tongji University patent application for Vehicle-cargo Cooperative Path Planning Method and System for Collection and Distribution Automatic Driving Vehicles in Pan-harbor Districts. Ge Changchang, Mi Chao, Lai Jintao, H..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has released Lianyungang Port Group Co Ltd and Wuhan Xinhai Yuanhang Tech Research & Development Co Ltd patent application for Channel Traffic Capacity Prediction and Ship Navigation Guiding Method and System. This invention was developed by Huang Yang, Liu Yi, Deng..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd has submitted a patent application for General Assembly Construction Digital Collaborative Management and Control Platform and Multi-system Data Interaction Method. This invention was developed by Xie Xin, Huang Yuti, Jiang Wei, Hu Zuozhi, Gao Fengling an..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has published First Institute of Oceanography Ministry of Natural Resources patent application for Marine Solution Toolkit System and Method Based on AI. The invention was developed by Yin Xunqiang, Xia Changshui, Xiao Bin, Zhao Chang, Shu Qi, Zhao Wei, Zhao Jiechen..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd has filed a patent application for Simulation Measurement and Calculation Method for Ship Block Tire Position Space Arrangement Based on Resource Constraint. This invention was developed by Wang Man, Cai Pengfei, Feng Xiaobo, Miao Jiawei, Yin Shichao and ..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- The 715th Research Institute of China State Shipbuilding Corporation Limited has filed a patent application for Black Tidal Front Three-dimensional Center Line Reconstruction Method Based on Attention Mechanism Correction. This invention was developed by Zheng Guangying, Zhang Shuaishuai, Yang Xiaohong, Gu Xi..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- Korea Institute of Ocean Science and Technology has submitted a patent application for Information Acquisition Device for Remote Construction and Remote Construction System Using the Same. Shin Chang Joo, Kim Soo Mee, Seo Jung Min, Man Dong Woo and Kwon O Soon developed the invention.
The patent application nu..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- G Tech Corp has applied Korean patent for Mud Boat Apparatus for Moving Tidal Flat. Pang Seung Hee developed it.
The patent application number is KR20230099537 20230731. The patent publication number is KR20250018658 (A). International Patent Classification codes are A01K80/00, B63B17/02, B63B35/00, B63H1/02..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- Res Institute of Medium&small Shipbuilding and Shin Hong Woo have sought patent for Battery Fire Suppression System of Electric Propulsion Ship. This invention was developed by Shin Hong Woo and Choi Jun Woong.
The patent application number is KR20230099528 20230731. The patent publication number is KR202500..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- Korean Intellectual Property Office has published Res Institute Of Medium&small Shipbuilding and Shin Hong Woo patent application for Battery Storage Apparatus of Electric Propulsion Ship. The invention was developed by Shin Hong Woo and Choi Jun Woong.
The patent application number is KR20230099518 20230731..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Jiangsu Nongken Fishery Science & Tech Co Ltd has sought patent for Underwater Dynamic Target Detection and Identification Method. This invention was developed by Dai Xiang, Hu Chuangxian, Wang Jiapeng, Yang Fan and Zeng Jian.
The patent application number is CN202610564080 20260427. The patent publication..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- Hanwha Ocean has sought patent for Non-protrusion Type Foremast and Vessel Including the Same. This invention was developed by Choi Byeong Ho.
The patent application number is KR20230097273 20230726. The patent publication number is KR20250018192 (A). International Patent Classification codes are B63B15/00 a..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Dalian Maritime University has submitted a patent application for Lightweight Underwater Target Detection Method Based on Self-attention Mechanism. This invention was developed by Zhang Xiuwen, Yuan Guoliang and Fang Simeng.
The patent application number is CN202610238429 20260228. The patent publication num..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Marine Radar Image Target Tracking Method Based on Deep Learning. Gao Zongjiang, Ju Dongjie, Zhao Chenxin, Han Qi and Fan Yunsheng developed the invention.
The patent application number is CN20261023221..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- HD Hyundai Heavy Industries Co Ltd and HD Hyundai Samho Co Ltd have applied Korean patent for Ships and Their Propulsion Systems. Im Hong Il, Kim Yeon Tae, Moon Seong Ho, Won Jung Yun, Ko Dong Hyeong and Lee Youn Mo developed it.
The patent application number is KR20240083400 20240626. The patent publication..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- No. 719 Research Institute China State Shipbuilding Corporation Limited and Wuhan Mr Art Digital Tech Co Ltd have applied Chinese patent for Image Recognition Method and System Based on Virtual Reality. Zhang Peng, An Ning, Chen Lei, Li Songhua and Wang Ting developed it.
The patent application number is C..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have been awarded a patent for Prefabricated Wallboard Connector. This invention was developed by Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing.
The patent application number is CN202..
Shipping and Marine
| Tue 18 Aug 2026
Seoul, Aug. 18 -- Samsung Heavy Industries has submitted a patent application for Hand Grips for Ships. This invention was developed by Kim Il Hwan.
The patent application number is KR20230099192 20230728. The patent publication number is KR20250018017 (A). International Patent Classification codes are B63B17/04, B63B3/48, B6..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Qingdao Ruhai Ship Co Ltd has submitted a patent application for Ship Bearing Fault Processing Method and System Based on Knowledge Graph. This invention was developed by Liu Peipei, Wu Xiaochan, Guo Shuanghua, Li Changkai, Li Wenkong and Yang Tao.
The patent application number is CN202610174103 20260206. ..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- China Jiliang University and Zhejiang Tongji Vocational College of Science & Technology have submitted a patent application for Unmanned Ship Water Pollution Tracing Method and System. This invention was developed by Huang Xiaoyu, Lou Jinhao, Liu Xiaoxiao, Jiang He, Ding Tao, Shi Mingjuan, Wu Shuhan and Shao ..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Sichuan Communication Surveying & Design Institute and Nanjing Hydraulic Research Institute have submitted a patent application for Variable-water-level Self-adaptive Scheduling Method for Dispersed Cascade Water-saving Ship Lock. This invention was developed by Wen Ming, An Jianfeng, Guo Chao, Li Zhonghua, M..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Mounting Assembly. This invention was developed by Yang Wen and Zhou Junyi.
The patent application number is CN202422990490U 20241204. The patent publication number is CN223553604 (U). International Patent Classification codes are H05K5/03 and ..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has received Cssc Liaohai Equipment Co Ltd patent application for Bow Sonar Demonstration Device Based on GPU Parallel Architecture. Tang Siming, Guo Hao and Liu Chong developed the invention.
The patent application number is CN20251250962 20251231. The patent pu..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- CCCC First Harbour Consultants has filed a patent application for Ship Collision Early Warning Method, Device and Equipment. This invention was developed by Yan Chengzhi, Mei Kai, Jin Yang, Liu Yuqian, Meng Zhaoyi, Song Yinglin, Zhang Jingyue, Liu Guijuan, Long Xiaojing, Yang Changyi, Ji Zezhou and Zhang Zhuo..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Dalian Maritime University has applied Chinese patent for Port Complex Water Area Ship Traffic Organization Optimization Method Considering Bypassing. Xia Zicheng, Yan Ke, Li Weifeng, Wang Qingwu, Shi Guoyou and Ma Lin developed it.
The patent application number is CN202610583225 20260429. The patent publica..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has received Jiangsu Ocean University patent application for Full-rotation Ship Decomposition Type Alternative Optimization Thrust Distribution Method. Peng Tingyu, Huang Dazhi, He Hongkun, Pan Ruiyun and Lu Yongzhuang developed the invention.
The patent applicat..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Northwestern Polytechnical University has submitted a patent application for Unmanned Underwater Vehicle Open Set State Monitoring Method Based on Composite Loss Function Constraint. Yang Shuo, Chen Yimin, Tang Rui, Wu Huiyu, Wang Yazhou and Gao Jian developed the invention.
The patent application number i..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Xiamen University of Technology has submitted a patent application for Ship Trajectory Prediction Method Based on Multi-source Data Feature Fusion and Related Device Thereof. This invention was developed by Zhou Yiying, Li Yanan, Bao Zhiliang, Zheng Dongke, Nie Qin, Wang Chiming, Ran Feipeng, Hong Qiaona, Liu..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Hudong-Zhonghua Shipbuilding Group has obtained a patent for composite filter circuit. This invention was developed by Qin Yuan, Ren Zhongjie, Wu Zhuohang, Gao Yanxia, Yang Jie, Xiao Lisheng, Miao Shiyu, Wang Ziyi and Fang Lingzhi.
The patent application number is CN202422684732U 20241105. The patent publica..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Jiangsu University of Science and Technology has filed a patent application for Ship Structure Fatigue Life Evaluation Method and System Based on Spectrum Analysis Theory. This invention was developed by Li Xinze, Sun Yu, Zhang Shuguang, Lou Benqiang, Wang Hongguo and Mei Sen.
The patent application number..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- State Intellectual Property Office of China has released Beihang University patent application for Non-probabilistic Credible Reliability Analysis Method for Composite Structure of Underwater Vehicle. This invention was developed by Hu Tianxiang, Sun Mengcai, Li Yunlong, Peng Jie and Jiang Chongwen.
The pa..
Shipping and Marine
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Ship Pillar Connection Structure Parameterization Design Method Based on Pillar Height Dynamic Adaptation. This invention was developed by Li Guolong, Wang Keqiang, Dong Jiawen, Chen Yaozhong, Zhang Fan, Xu Kai, Wang Chunyan, Shi Zhongh..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Shipbuilding NDRI Engineering and Shanghai Yuanfang Groundwork Eng Co Ltd have received a patent for Wallboard Joint Structure for Building. This invention was developed by Jin Guolong, Wang Peng, Chen Yi, Jiang Wenjie, Huang Jianguo, Zhang Yonglai and Zhou Bing.
The patent application number is CN20..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Zhejiang Reclaim Construction Group, Hangzhou City Fuyang District Hydrology And Water Resources Monitoring And Man Center, Hangzhou City Fuyang District Water Conservancy And Hydropower Eng Quality Safety Service Support Ce and Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design In..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Japan Agency For Marine Earth Science And Tech, Japan Organization For Metals And Energy Security and The University of Tokyo have submitted a patent application for Abnormality Detection System and Abnormality Detection Method. Wada Ryota, Miyoshi Keisuke, Kaneko Tatsuya, Abe Shungo and Inoue Tomoya devel..
Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Institute of Oceanology, CAS has filed a patent application for Efficient Probing Method and Probing Equipment for Spatial Distribution in Bottom-sowing and Habitat-burying Shellfish Area. This invention was developed by Luan Zhendong, Jiang Jinguang, Gong Xudong, Zhang Tao, Lu Zhijun, Luo Dan and Zhang Jianx..
Shipping and Marine
| Sun 16 Aug 2026
Beijing, Aug. 17 -- The 715th Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Tracking Method Based on Interactive Multi-model Kernel Kalman Filtering. This invention was developed by Yang Hanlu, Lou Shuyu, Li Lebo and Guo Yuyan.
The patent application number is CN20261074931 20260120. The ..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim patent application for Auxiliary Clamping Device for Plate-shaped Sample. The invention was developed by Yi Zhulin, Tian Qingnian, Zhao Yang, He Jiayu..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Adjustable Light Cup Support Structure. Wang Chengjun, Xia Yu, Liu Zhuang, Zhang Yiyong and Jiang Jian developed the invention.
The patent application number is CN202610339743 20260319. The patent publication nu..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Novel Oil Changing Tool and Using Method Thereof. This invention was developed by Ling Wenbin, Yin Hao and Xie Wenfei.
The patent application number is CN202610253213 20260303. The patent publication number is CN122107253 (A). Internat..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Ship Development & Design Center has applied Chinese patent for Deep Sea Rapid Blocking Valve and Using Method. Lou Yanpeng, Sun Longfei, Li Xukang, Mao Zhiqiang and Shi Wenxiang developed it.
The patent application number is CN202610437464 20260403. The patent publication number is CN122107146 (A). In..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has been awarded a patent for Water Cooling Plate Pressure Testing Device. This invention was developed by Xu Yu, Chen Yunbo, Cheng Yuanming, Mao Tai, Ding Lifang and Deng Shuguang.
The patent application numb..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has received a patent for Waste Gas Economizer Lower Smoke Box Capable of Preventing Flushing Water from Entering SCR (selective Catalytic Reduction) Reactor. This invention was developed by Yu Lei, Lu Tong, Sun Yi, Zhang Baomin, Qiu Wantao, Zhang Zhibin, Meng Zhongyuan, Zhang Lei..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has been awarded a patent for Waste Gas Economizer Upper Smoke Box Capable of Preventing Rainwater from Entering SCR (selective Catalytic Reduction) Reactor. This invention was developed by Yu Lei, Lu Tong, Sun Yi, Zhang Baomin, Qiu Wantao, Zhang Zhibin, Meng Zhongyuan, Zhang Lei,..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering for Movable Steel Inclined Ladder for Ship Block Construction. Li Fusen, Chen Leiyang, Zhu Yusong, Peng Minlin, Heng Chao, Liu Lei and Ni Xiaoyu developed the invention.
The patent application number is CN..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Transport Planning And Research Inst Ministry Of Transport China and University of Shanghai for Science and Technology patent application for Multi-stage Gradient Filtering, Concentrating and Sampling Device and Method for Ship Ballast Water. The inven..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Ship Development & Design Center has filed a patent application for Large-diameter Marine Suction Check Valve and Mounting and Using Method Thereof. This invention was developed by Wang Yuanshun, Liu Dongmin, Cheng Ning, Wu Jinxiang and Chen Chong.
The patent application number is CN202610438881 202604..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Friction Clutch with Radial Partition Output Piston. This invention was developed by Wang Yongfan, Wei Junwei, Yan Ze, Dai Weize, Wang Zaigong, Yin Xunmin and Chen Kexin.
The patent application number is CN20261..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for High-integration-level Friction Clutch Oil Cylinder Structure. This invention was developed by Wei Junwei, Wang Yongfan, Yan Ze, Wang Zaigong, Chen Kexin and Wang Xuezhi.
..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Chongqing Gearbox has sought patent for Marine Friction Type Clutch Device and Marine Power System. This invention was developed by Huang Hong, Wang Wei, Dong Yugang, Song Honghui and Yu Yeliang.
The patent application number is CN202511751978 20251126. The patent publication number is CN122107021 (A). Int..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Castus Tech Inc has sought patent for a System for Locating and Tracking Floating Objects, and Methods Thereof. This invention was developed by Ismail Mohamed.
The patent application number is US202419160614 20240228. The patent publication number is US20260235416 (A1). International Patent Classificati..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Yalong River Hydropower Development Co Ltd and PowerChina Guangdong Engineering Monitoring Detection Tech Co Ltd patent application for Crack Detection Method and Equipment for Runner Blade of Water Turbine and Medium. The invention was developed by Zh..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has received Harbin Engineering University patent application for High-pressure Water Jet Assisted Icebreaking Method for Separated Underwater Vehicle. Yuan Guangyu, Wang Yongkui, Wu Qigang, Xiong Hang, Lu Yang, Wang Qing, Wang Xin, Han Duanfeng, Zhang Ningbo, Xue Y..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Dalian Shipbuilding Industry has obtained a patent for pipe manufacturing precision detection supporting tool. This invention was developed by Li Hu, Wang Peng, You Jun, Xue Lili, Cheng Long, Zhang Baomin, Zhang Chunli, Zhou Siyu, Liu Yanlong, Han Jiageng and Wang Zupeng.
The patent application number is CN2..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Marine Fuel Oil Precipitation Tank and Container Ship. Zhang Zhongxiao and Tian Fei developed the invention.
The patent application number is CN202422684890U 20241105. The patent publication number is CN223549352 (U). International Patent Class..
Shipping and Marine
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiangsu Weihua Marine Heavy Industry has received a patent for Adjustable Sea Binding Pull Rod. This invention was developed by Lee Young Bok, Shao Haiqin, Zheng Tiejun, Jia Zeqi, Peng Yu, Jin Chongen and Wang Xuewen.
The patent application number is CN202423197461U 20241224. The patent publication number ..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has received Woods Hole Oceanographic Inst and Armada Marine Robotics Inc patent application for Pct/us23/33390. Fiester Carl, Littlefield Robin and Kaeli Jeffrey developed the invention.
The patent application number is US202319116517 20230921. The patent publication nu..
Shipping and Marine
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Choir Innovation & Dev Inc has applied United States patent for Boat Stabilizing Device That Comprises Foam Sticks. Zhang Cheng developed it.
The patent application number is US202519266141 20250710. The patent publication number is US20260233812 (A1). International Patent Classification code is B63B43/..
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