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Shipping and Marine
| Sat 01 Aug 2026
Seoul, Aug. 1 -- Samsung Heavy Industries has applied Korean patent for Drainage Device for Ship. Yoon Seung Ho developed it.
The patent application number is KR20230095883 20230724. The patent publication number is KR20250014999 (A). International Patent Classification code is B63B13/00. Cooperative Patent Classification cod..
Shipping and Marine
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- Steering Solutions has received a patent for Integrated Thruster Apparatus for a Marine Vessel. This invention was developed by Weber John E, Douglas Christopher R, Maschke Andrew E, Sanderson Rodney M and Rousseau Philogene F.
The patent application number is US202217728114 20220425. The patent publicat..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Guangzhou Shipyard International Co Limited has filed a patent application for Examination and Optimization Method and Device for Elbow with Allowance, Electronic Equipment and Medium. This invention was developed by Zhang Chenglong, Liang Sha and Yu Guiguang.
The patent application number is CN20261081309 ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Ramp Flatness Measuring Device and Measuring Method. This invention was developed by Chen Yu, Wang Yunhong, Tian Shengli, Li Siquan, Lin Mingsheng, Feng Yongjian, Huang Yujian, Yang Guihong, Wang Zeyu and Li Xiande.
The paten..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Shandong University patent application for Method for Realizing High-precision Underwater Integrated Navigation by Fusing Dynamic Velocity of AUV (autonomous Underwater Vehicle) and Acoustic Data of Single Beacon. Li Yuqing, Gao Fan and Xu Tianhe develop..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Harbin Engineering University and Shandong University have submitted a patent application for Autonomous Underwater Vehicle, HOV and AUV Cluster Collaborative Operation Navigation Positioning Method, Equipment and Medium. Zhang Tongwei, Wang Xiangxin, Wang Wei, Zhang Cheng, Xu Hao, Wang Yibin, Du Yucheng, Zhou..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Rocket Force University of Engineering PLA patent application for Initial Alignment Method for Movable Base of Underwater Vehicle Based on Multi-navigation-system Kalman Filtering. Zhou Xiaogang, Zhao Jing, Liu Jieyu, Yang Wenguo, Li Xinsan, Shen Qiang, ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received No. 711 Research Institute Of China State Shipbuilding Corporation Limited patent application for Ship Route Speed Optimization Method and System, Ship Navigation Device and Medium. Xu Jiarun, Zhou Gangjie, Hu Shaoliang, Ma Bingyao, Hu Bin and Yang Feng ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Gangbu Branch Of Zhangjiagang Port Group Co Ltd, Zhangjiagang Zhongli Ocean Shipping Tally Co Ltd and Jiangsu Suzhou Port Group Co Ltd have submitted a patent application for Intelligent Timber Tallying System Based on Multi-view Collaboration and Multi-modal Fusion. This invention was developed by Huang Qiang..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Dalian Maritime University has sought patent for Underwater Shielding Target Segmentation Method Based on Multi-scale Feature Fusion. This invention was developed by Zhan Chunlei, Chen Zhuo, Liu Siyuan, Chen Ruyi, Zhao Xinyu, Cheng Bin and Wang Ruixue.
The patent application number is CN20251232964 20251230. ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Ocean University China and Sanya Ocean University of China patent application for Multiple Mira Primer Group for Simultaneously Detecting Nnv, Rsiv, S. Iniae and V. Harveyi and Application of Multiple Mira Primer Group. This invention was developed by Qi..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Luoyang Ship Material Research Institute No. 725 Research Institute Of China State Shipbuilding Corporation Lim has submitted a patent application for Coating Simulation Prediction Method and System. Xue Junhao, Su Mengxing, Liang Ying, Li Kuangyu, Zhang Chi, Lou Li, Hu Fangming and Hong Yuehui developed the i..
Shipping and Marine
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- Ocean University of China has obtained a patent for methods of producing nucleic acid libraries and compositions and kits for practicing same. This invention was developed by Green Richard and Kapp Joshua.
The patent application number is US202318299553 20230412. The patent publication number is US12686864..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Dalian Maritime University has submitted a patent application for Unsupervised Underwater Target Search Method Based on Gaussian Mixture and Cross-domain Contrast Cooperation. This invention was developed by Li Shengyao, Fu Xianping, Wang Jie, Zhang Jiqing, Wang Huibing and Sun Haolin.
The patent application ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Dalian Maritime University has sought patent for Unsupervised Domain Self-adaptive Underwater Target Searching Method Based on Frequency Domain Transformation. This invention was developed by Fu Xianping, Wang Jie, Zhang Jiqing, Zhao Guojian, Wang Huibing and Sun Haolin.
The patent application number is CN202..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hudong-Zhonghua Shipbuilding Group has applied Chinese patent for Inner Diameter Measuring Device with Force Measuring Mechanism and Inner Diameter Measuring Method. Zhang Xiaohui, Zhang Zhijun, Ma Rugen, Chen Xichun and Jiang Xiaoting developed it.
The patent application number is CN202610117148 20260128. Th..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Dalian Jiucheng Shipbuilding Heavy Ind Rudder Shaft Co Ltd patent application for Curved Ruler. This invention was developed by Sun Fanian, Jiang Benqing, Sun Hongda and Bu Jun.
The patent application number is CN202610372358 20260325. The patent publ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- China Shipbuilding NDRI Engineering has submitted a patent application for Tunnel Pipe Gallery Used for Containing Large-diameter Water Taking and Draining Pipeline and Construction Method of Tunnel Pipe Gallery. This invention was developed by Mao Yanli, Zhang Zhichao, Huang Wei, Liu Yunzhe, Tian Shaojie, Li ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received No. 711 Research Institute Of China State Shipbuilding Corporation Limited patent application for Start Control Valve, Method for Adjusting Start Control Valve, and Engine. Li Liting, Jiang Zhenghui, Zhang Luyao, Tang Yihu, Zhang Guoyong and Xu Yuxuan de..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Wuxi Branch Of No. 703 Research Inst China Shipbuilding Industry Corporation has sought patent for Checking Method for Feedback Abnormity of Rotatable Guide Vane of Gas Turbine. This invention was developed by Wu Yiming, Liu Xuebin, Shi Zhen, Li Jinqi, Cao Chunrong, Qu Linwei, Wei Changmiao and Chen Yue.
Th..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- No. 704 Research Institute Of China State Shipbuilding Corporation Limited has submitted a patent application for Combined Sealing Structure. Zhang Xuyang, Wu Shaoyi, Yan Yuxi and Zhang Kunyu developed the invention.
The patent application number is CN20261000676 20260104. The patent publication number is C..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Wuxi Branch Of No. 703 Research Inst China Shipbuilding Industry Corporation patent application for Adjusting Method and Structure of Lubricating Oil Bearing Cavity of Gas Turbine. The invention was developed by Zhang Zhibo, Chen Linjie, Long Qiang, Qu ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Jiangsu Forceset Vibration Control Technology patent application for Multi-directional Constraint Vibration Reduction and Isolation Device for Maritime Work Equipment. Lu Shian, Wu Qiong, Wu Beibei, Li Wei and Liu Lianjie developed the invention.
The ..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has submitted a patent application for Large-swing-angle Heavy-load Spherical Hinge Pulley Mechanism and Underwater Test Equipment. This invention was developed by Sun Guocang, Niu Chen, Li Pei, Zou Mingxin, Zhu Jie, He Shiping, Qin Yan, J..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Sanya Ocean University of China has applied Chinese patent for Porous Carbon Material for Adsorbing Heavy Metals as Well as Preparation Method and Application of Porous Carbon Material. Yang Jian, Wang Jianpeng, Yan Xuefeng, Yu Liangmin and Mo Weijun developed it.
The patent application number is CN2026104846..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Qingdao Sunrui Marine Env Eng Co Ltd has sought patent for Mixed Treatment Equipment for Precise Dosing of Sewage and Control Method. This invention was developed by Wang Minglu and Zhang Yukai.
The patent application number is CN202610214517 20260213. The patent publication number is CN122006558 (A). Inter..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received The 715th Research Institute Of China State Shipbuilding Corporation Limited and Zhejiang University patent application for Foresight Sonar-based Underwater Three-dimensional Terrain Reconstruction Method, Electronic Equipment and Storage Medium. Lin Yan..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Dalian Maritime University has sought patent for Three-dimensional Implicit Field Reconstruction Method Based on Manhattan Constraint Stretching Rotation Primitive Fusion. This invention was developed by Zhou Jun, Ren Kexu, Li Nannan, Yang Dapeng, Xu Chuanhang, Li Wenhao and Gao Qianyi.
The patent application..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Cruise Ship Central Air Conditioner Water Mist Fire Extinguishing System. This invention was developed by Wang Jianhua, Huang Jiafu, Zou Jianfei and Wen Zhihao.
The patent application number is CN202610401734 20260330. The pa..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Fang Cuiping has submitted a patent application for Large-flow Mooring Fire Pump Ship with Short-distance Flight Capability.
The patent application number is CN202610351241 20260321. The patent publication number is CN122006186 (A). International Patent Classification codes are A62C29/00, B64D1/16 and B64U3..
Shipping and Marine
| Sat 01 Aug 2026
Seoul, Aug. 1 -- Korean Intellectual Property Office has received Hanwha Ocean patent application for Ship Model Propeller Processing Equipment and Processing Methods Using It. Kim Youn Sik, Park Chan Woo, Lee Young Bum and Kim Dong Jun developed the invention.
The patent application number is KR20230095225 20230721. The pate..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have sought patent for Crack Length Measuring Device. This invention was developed by Li Lei and Liu Fengyou.
The patent application number is CN202610115545 20260128. The patent publication number is CN122015654 (A). Int..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Shanghai Maritime University and Shanghai Ship And Shipping Research Inst Co Ltd have applied Chinese patent for Real-time Ship Dragging Intelligent Monitoring and Early Warning Method and System. Hu Shenping, Fan Cunlong, Zhu Yu, Xi Yongtao, Zhu Qinghua, Han Bing, Chen Pengjie and Wu Jianjun developed it.
..
Shipping and Marine
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center patent application for Solar Automatic Algae Intercepting and Collecting Device. The invention was developed by Zhu Jingjing, Xu Ying, Cheng Di, Wang Yim..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Anhui University of Science and Technology, Shanghai Institute Technology, China University of Mining and Shanghai Maritime University have filed a patent application for Method and System for Monitoring Leakage of Buried Gas Pipeline Under Action of External Disturbance. This invention was developed by Liu ..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Northwestern Polytechnical University and Dalian Maritime University have submitted a patent application for Ship Unmanned Aerial Vehicle Game Guidance and Control Method for Channel Ice Condition Detection. This invention was developed by Zhang Guoqing, Yoon Se-lin, Zhang Wenjun, Zhu Mingxu, Zhang Xianku, Wa..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Shanghai Maritime University and Tongji University have applied Chinese patent for Space-time Task Arrangement Method and Device for Port Transportation and Electronic Equipment. Liu Xiangwei, Mi Chao, Lai Jintao, Wang Xingyu, Hu Jia, Zhao Ning, He Mengjie, Shen Yang, Zhang Yujie and Man Xintai developed it.
..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Nanjing Hangjian Electronic Tech Co Ltd and Jiangsu Maritime Institute have submitted a patent application for Welding Equipment for Manufacturing Dual-fuel Low-temperature Tank. This invention was developed by Li Deyin, Li Zhanjiang, Zhang Xiaowen, Cui Haoran, Guo Hengyu, Zhao Xianrui, Wei Jingxuan, Xu Junyi..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Nanjing Jingyun Ship Fittings Co Ltd has submitted a patent application for Ship Sealing Door Internal and External Pressure Test System. Gan Xiaohua and Wang Kun developed the invention.
The patent application number is CN202610297280 20260312. The patent publication number is CN121994420 (A). Internation..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- The 715th Research Institute Of China State Shipbuilding Corporation Limited has submitted a patent application for Vision-based High-precision Hydrophone Calibration Positioning Mechanism and Method. This invention was developed by Wang Shiquan, Cao Meng and Jia Guanghui.
The patent application number is ..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Yichang Institute Of Testing Technology has submitted a patent application for Reverse Position Calibration Method for Positioning Seabed Acoustic Beacon in Bow-shaped Navigation of Auv (autonomous Underwater Vehicle). This invention was developed by Liao Peng, Yan Xiaolei, Wu Shucheng, Zeng Ang, Bai Long and..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Yichang Institute Of Testing Technology has sought patent for Position Calibration Method Based on Seabed Acoustic Beacon and AUV (autonomous Underwater Vehicle) Bow-shaped Relay. This invention was developed by Yi Ying, Xiao Mengli, Bai Long, Wang Xiang, Zheng Zhongyi and Wen Zhuofan.
The patent applicati..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Yichang Institute Of Testing Technology has filed a patent application for Position Calibration Method in Bow-shaped Operation of AUV (autonomous Underwater Vehicle) Based on One Seabed Acoustic Beacon. This invention was developed by Liao Peng, Feng Shaoju, Zeng Ang, Wu Xiong, Bai Long and Wen Zhuofan.
Th..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Mcc Wukan Engineering Technology Co Ltd patent application for Carnallite Metallogenic Thickness Measuring Device and Method Based on Unmanned Ship. The invention was developed by Li Xuelong, Liu Xu, Xiang Binglan, Zhu Lei and Li Mengyun.
The patent..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Shandong Hongtai Electrical Appliance Co Ltd patent application for Intelligent Diagnosis Method and System for Temperature Control Fault of Refrigerated Cabinet for Cruise Ship. The invention was developed by Ren Baihao, Ding Shihang, Dong Jie, Zou Bi..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Xiamen Sunrui Ship Coatings Co Ltd patent application for System for Spraying Polyurea Anticorrosive Paint on Outer Surface of Pccp (prestressed Concrete Cylinder Pipe). This invention was developed by Meng Linlong, Wang Wenjing, Ye Zhangji and Yu Hao.
..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Beijing Haibo Unmanned Ship Tech Co Ltd patent application for Multi-navigation-state Unmanned Ship Autonomous Navigation Control Method Based on Sail-electric Hybrid Propulsion. This invention was developed by Li Xulong, Liang Dong and Gao Zhining.
..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Huaneng Lancang River Hydropower, China Soft Technology and Harbin Institute Of Tech Weihai have sought patent for Hydrological Observation Sensor Data Real-time Correction Method Based on Motion Attitude of Unmanned Ship. This invention was developed by Liu Lin, Jiang Ye, Zhang Yingying, Zhao Jiating, Ju Bol..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received Yiu Lian Dockyards (Shekou) and China Merchants Heavy Industry (Shenzhen) patent application for Active Heat Energy Recovery System and Method for Ship. Wang Gongkai, Ma Chao, Sun Yu, Zhang Zhuan, Zhang Jiamao, Yang Ximing, Zhao Dongsheng, Chen Yuangang..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Multifunctional Integrated System for Bilge, Ballasting and Heeling Prevention of Ship. This invention was developed by Xie Lixin, Lin Yunge, Huang Zhiqian, Gao Jing and Ma Youya.
The patent application number is CN..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Hangzhou Advance Gearbox Group has submitted a patent application for Pto/pti Device for Marine Gearbox and Marine Gearbox. Wang Shujun, Zhou Yong, Li Xingya, Sun Yanliang, Wu Junhua, Zhou Enmin, Weng Yanxiang, Wang Qiang, Zhao Meng and Guo Wanlong developed the invention.
The patent application number is ..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Dalian Maritime University has submitted a patent application for Natural Antibacterial Agent Arbutin Energized Self-polishing Antifouling Nano Composite Coating and Preparation Method Thereof. Guo Ruixue, Lee Kyoung-tae, Zheng Qinggong, Chen Guangluo and Wu Wanqing developed the invention.
The patent applic..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Permanent and Temporary Combined Muck Treatment System Based on Existing Wharf Transformation and Construction Method of Permanent and Temporary Combined Muck Treatment System. This invention wa..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Hudong-Zhonghua Shipbuilding Group has filed a patent application for Docking Block Moving Device and Using Method Thereof. This invention was developed by Qiu Jinquan, Peng Yiwen, Wang Xiaoming, Luo Jun and Jiang Zhumin.
The patent application number is CN202610239175 20260228. The patent publication number..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published 713th Research Institute of Csic and Cssc Haiwei High Tech Co Ltd patent application for Positioning Compensation Method and System Based on Shipborne Laser Wireless Charging. The invention was developed by Lu Yongsheng, Wang Yonghai, He Shaohua, Liu Y..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Jiangnan Shipyard Group patent application for Hoisting Positioning Method and System for Ship Movable Ramp. This invention was developed by Zhang Bo, Yu Lu, Wu Nanpeng, Xue Yong, Liu Hongliang, Zhuang Pengcheng, Zhang Wenzhen, Guo Jinlong, Dong Boran a..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group patent application for Corner Area Corner Box Mounting Method for Controlling Height of Invar Pipe and Mounting Auxiliary Device. Zhang Qiangxiang, Zhang Shuangjiang, Zhou Qingxin, Lyu Chenmin and Shen Jiawen developed..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released China Ship Scientific Research Center patent application for Detachable Swash Bulkhead Structure for Underwater Test Platform and Mounting Method. This invention was developed by Ma Libin, Peng Liangbin and Jing Yifan.
The patent application number i..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Autoflight Aviation Technology, Kunshan has submitted a patent application for Ship System and Hull. This invention was developed by Tian Yu.
The patent application number is CN202411547623 20241101. The patent publication number is CN121990102 (A). International Patent Classification codes are B63B3/14, B..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No 722 Research Institute Of China Shipbuilding Group Corporation patent application for Code Element Transmission Waveform Processing Method and System Based on Bezier Curve. Cui Wei, Peng Gang, Zhou Chen, Li..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Dalian Maritime University has applied Chinese patent for Microservice Anomaly Detection Method Based on Multi-modal Feature Fusion. Chen Zihan, Cao Zhiying and Zhang Xiuguo developed it.
The patent application number is CN202610199942 20260211. The patent publication number is CN121996463 (A). International..
Shipping and Marine
| Fri 31 Jul 2026
Seoul, July 31 -- Sms Sme Pte Ltd has submitted a patent application for Semi-automatic Stopping Device for Liftable Deck of Ship. This invention was developed by Seok Yong Jun and Oh Jung Rok.
The patent application number is KR20250002702 20250108. The patent publication number is KR20250013256 (A). International Patent Cla..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Dalian Maritime University has applied Chinese patent for Robust Secure Transmission and Identification Method Based on Multi-teacher Comparative Anti-distillation. Ma Jitong, Wang Jie, Wan Jiachang, Dai Minfeng, Ju Moran and Kim Sinyun developed it.
The patent application number is CN202610119920 20260128. ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Shenyang Ligong University has submitted a patent application for Directional Ship Detection Method and System Based on Joint Attention. This invention was developed by Gao Hongwei, Xia Caifeng, Liu Bo and Yang Wei.
The patent application number is CN20261092680 20260123. The patent publication number is C..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Dalian Neusoft University of Information has submitted a patent application for Improved Rt-detr Sar Image Fast Ship Detection Method. This invention was developed by Zhou Hui, Liu Zhen and Hou Cunlin.
The patent application number is CN20261041209 20260113. The patent publication number is CN121982562 (A)..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd, Hyundai Glovis Co Ltd and Hd Hyundai Samho Co Ltd have submitted a patent application for System for Extinguishing Fire on a Ship. This invention was developed by Baek Bun, Kim Sung Hee, Kim Hyun Pyo and Kim Min Soo.
The patent ..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has published Hd Korea Shipbuilding & Offshore Eng Co Ltd, Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd patent application for Blasting Appratus. The invention was developed by Bae Han Jin, Han Hwee Young, Yoon Ju Seon, Choi Sung Ho, Min Gyeong Hwan, Kim Jun..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has received Roh Chang Su and Lee Se Young patent application for Prefabricated Boat.
The patent application number is KR20230091782 20230714. The patent publication number is KR20250011403 (A). International Patent Classification codes are B63B34/50, B63B7/04, B63H16/04 ..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has published Hd Hyundai Heavy Industries Co Ltd and Hd Hyundai Samho Co Ltd patent application for Storage Tank and Ship Having the Same. The invention was developed by Kim Yong Tai, Son Young Moo, Oh Hoon Kyu, Park Min Kyu and Choi Byung Ki.
The patent application number..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Cloud Edge Collaborative Task Scheduling Method Based on Optimized A2c Algorithm. The invention was developed by Cao Zhiying, Zhang Xiuguo, An Xinru and Wang Xi.
The patent application number is CN2026..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Dalian Maritime University has submitted a patent application for Underactuated Ship Finite Time Formation Control Method Based on Historical Data Triggering Mechanism. This invention was developed by Wei Rui, Zhang Guoqing, Zhuang Xiuyu, Huang Chenfeng, Gong Guobao, Zhang Haoran and Chen Zhuangzhuang.
The p..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Land-based Data Automatic Receiving and Preprocessing Management System and Method. Wang Jianing, Zhang Xiangguang, Zhou Xin, Li Yanqing, Cao Zhiyong and Zhang Zhixiang developed the invention.
The pa..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Port Mobile Signal Lamp Intelligent Decision-making Method and System. This invention was developed by Weng Jinxian, Sun Zhouwei, Wu Xudong and Wang Lei.
The patent application number is CN20261051635..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Ocean University of China has received a patent for Algae-based Microrobot for Drug Delivery. This invention was developed by Wang Joseph, Zhang Fangyu, Zhang Liangfang and Zhuang Jia.
The patent application number is US202418614193 20240322. The patent publication number is US12678514 (B2). International..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- University of Shanghai for Science and Technology has submitted a patent application for Underwater Vehicle Formation Control Method and Device and Electronic Equipment. This invention was developed by Ma Yuhong, Li Hongfei, Liu Jianyu, Zhu Daqi, Li Liufang, Yang Dong and Chen Mingzhi.
The patent applicati..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Jiujiang Division Of No. 707 Institute China State Shipbuilding Corporation Limited has submitted a patent application for Transverse Movement Berthing Control Method Considering Main Thrust Idling. This invention was developed by Hou Chenggang, Han Junqing, Hu Yingjun, Li Wei and Shao Guangming.
The paten..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Dalian Maritime University has sought patent for Double-layer Preferential Playback and Self-supervision Assisted Unmanned Ship Collaborative Hunting Method. This invention was developed by Wang Fei, Ma Chenxu, Lyu Deyu, Guan Kaiwen, Mu Dongdong, Han Xinjie and Fan Yunsheng.
The patent application number is ..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Unmanned Ship Safe High-speed Route Planning Method in Complex Unknown Environment. The invention was developed by Ren Yong, Fang Zhe, Huang Jitong and Lu Cui.
The patent application number..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Suzhou Bilan Intelligent Environment Tech Co Ltd has submitted a patent application for Collaborative Operation Control Method for Float Cleaning Boat Cluster Facing Complex Water Area. This invention was developed by Ye Genxi.
The patent application number is CN202511894529 20251216. The patent publicatio..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Yantai Engineering University Research Institute and Harbin Engineering University have submitted a patent application for Rov Trajectory Tracking Optimization Control Method for Complex Environment. This invention was developed by Chen Wei, Zhang Guochang, Wang Yanyan, Wang Yao, Song Meixuan, Song Xiaolong a..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- CCC Guangzhou Dredging and CCCC South China Traffic Construction Co Ltd have submitted a patent application for Dredging Ship Energy Consumption Management and Accurate Mud Suction Control Method. This invention was developed by Wang Xiaohui, Zhang Qinshao, Geng Xiaoxi, He Shuzhong, Dai Huimin, Liang Yu, Xiao..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Auxiliary Cleaning Scraper Assembly Driven by Air Pump and Using Method. The invention was developed by Zhao Yiheng, Cheng Cong, Liu Guangzhong, Guo Jiamin and Ma Weize.
The patent application number..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has released Korea Institute of Ocean Science and Technology patent application for 2 Generative Adversarial Network-based Multi-source Deep Data Fusion and Self-attention-based Two-pathway Approach Method for Predicting Sea Surface Temperature in Coastal Water Through Spatio..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- Zhejiang Marine Fisheries Research Institute Zhejiang Marine Fishery Environmental And Biological Safety has submitted a patent application for Prawn Family Culture Test System. This invention was developed by Yan Maocang, Chen Chen, Li Tengteng, Yao Zongli, Chen Jinfei, Li Pengquan, Wang Kai and Ji Dewei.
..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- Ocean University of China has applied Chinese patent for Synthesis of Partially Disordered Phases in Rock Salt Materials by Electrochemical Pulsing. Mishra Tirtha, Holston Timothy and Ceder Gerbrand developed it.
The patent application number is CN20248063852 20241001. The patent publication number is CN1219..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Shanghai Taikezhou Intelligent Tech Co Ltd has submitted a patent application for Marine Hydrostatic Performance Prediction Large Model Training, Deployment and Implementation Method Based on Large Model Technology. This invention was developed by Feng Bo.
The patent application number is CN202610212009 20..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published No. 704 Research Institute Of China State Shipbuilding Corporation Limited patent application for Micro-grid-containing Double-power-station Ship Integrated Power System. The invention was developed by Cao Jie, Zhang Wenfeng, Chen Zhaoyun, Qiu Yun, Lu ..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- Ocean University of China has been granted a patent for 3D Printed Reflecting Surface for Millimeter-wave Coverage Expansion. This invention was developed by Qian Kun, Zhang Xinyu, Yao Lulu and Ng Tse Nga.
The patent application number is US202418913945 20241011. The patent publication number is US1268328..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- Ocean University of China has been granted a patent for Methods for Collecting Electron Diffraction Patterns. Martynowycz Michael, Gonen Tamir and Hattne Johan developed the invention.
The patent application number is US202117920659 20210422. The patent publication number is US12680969 (B2). International..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Intelligent Underwater Sound Task Scheduling Method Based on Multi-objective Optimization. The invention was developed by Lau Soo Yong, Xu Jialin, Chen Shuaike and Xiao Zhuan.
The patent ap..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to Korea Institute of Ocean Science and Technology for Dynamic Characteristic-reflected Shoreline Evaluation System and Method Thereof. Kim Yong Myung, Kim Tae Sung and Lee Moon Jin developed the invention.
The patent application number is US2023183490..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Harbin Engineering University has submitted a patent application for Unmanned Ship Cluster Multi-target Task Allocation Method Based on Improved Ddqn Algorithm. This invention was developed by Xia Shuqiang, Zhao Enjiao, Li Jintian, Li Jialing, Li Yuchan, Liu Xiaorui and Zhao Yuxin.
The patent application n..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- Dalian Maritime University has filed a patent application for Document-level Relation Extraction Method and System Based on Knowledge Enhancement and Evidence Guidance. This invention was developed by Zhang Yijia, Liu Zhi and Chen Chengbin.
The patent application number is CN20251232974 20251230. The patent ..
Shipping and Marine
| Fri 31 Jul 2026
Alexandria, July 31 -- Ocean University of China has received a patent for Asparagus Cultivar MM4.256.78. This invention was developed by Roose Mikeal Levi and Stone Neil Kai.
The patent application number is US202217815386 20220727. The patent publication number is US12685277 (B2). International Patent Classification codes a..
Shipping and Marine
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has released Jiangsu Yangzi Sanjing Shipbuilding patent application for Method for Automatically Exporting Am Model. This invention was developed by Chang Xiang, Zhou Jiajie, Cao Hongjun and Qin Jun.
The patent application number is CN20261066676 20260119. The pa..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- Beijing Zhong An Intelligent Information Tech Co Ltd has submitted a patent application for Unmanned Underwater Vehicle Autonomous Decision Route Planning Method and System. This invention was developed by Cao Jingpu, Shen Zhiyu, Jiang Huai, Cheng Ximing and Jin Manman.
The patent application number is CN2..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Chengxi Shipyard patent application for Propeller Pitch Measuring Device. The invention was developed by Xu Fei, Zhang Jinhui and Xu Haixin.
The patent application number is CN202610237407 20260228. The patent publication number is CN121994104 (A). ..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Yamaha Motor has received a patent for Watercraft Propulsion System, and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202318381210 20231018. The patent publication number is US12679522 (B2). International Patent Classification codes are B63H20/00, B63H20/0..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Korea Institute of Ocean Science and Technology has obtained a patent for floating body without separate connection device and connection method thereof. This invention was developed by Ki Min Suk, Park Byoung Jae, Lee Kang Su, Kim Hyun Sung, Kim Byoung Wan and Kim Hyun Suk.
The patent application number ..
Shipping and Marine
| Fri 31 Jul 2026
Alexandria, July 31 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for System and Method for Insect Culture Maintenance. Sullivan William, Kornberg Thomas and Stamm Reto developed the invention.
The patent application number is US202418746696 20240618. The patent publication number is US12..
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