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Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Centralized Ventilation System at Tail of Cruise Ship. Wang Jianhua, Wang Danting, Huang Jiafu, Zou Jianfei and Wen Zhihao developed the invention.
The patent application number is CN202610384816 20260326. The patent publica..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Tianjin University of Technology patent application for Underwater Glider with Retractable Linkage Wings. Zhang Runfeng, Bian Sizhe, Zhao Shuo and Liu Zhenzhong developed the invention.
The patent application number is CN202610157152 20260204. The pa..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Dalian Maritime University has submitted a patent application for Anchoring Method for Offshore Autonomous Surface Ship. Hu Huanming, Cao Xinran, Cui Kuntao, Wu Weibing, Yang Yi and He Xiaolong developed the invention.
The patent application number is CN202610498070 20260415. The patent publication number is..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Mounting and Debugging Method for Movable Ramp of Roll-on-roll-off Ship. Wang Yunhong, Tian Shengli, Li Siquan, Liang Baoguang, Lu Lin, Zhang Zhiqiang, Feng Yongjian, Lu Wenxiu, Yan Qingwen and Shen Changtong developed it.
The paten..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Shanghai Jiao Tong University patent application for Anti-icing Method and System for Ship Navigation Window. This invention was developed by Lu Liangliang, Ren Zhengru, Ding Shifeng, Zhou Li, Li Fang and Hu Yichen.
The patent application number is C..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangsu Maritime Institute has sought patent for Ship Resistance Reduction Equipment Based on Flow Field Perception. This invention was developed by Wang Lu, Li Junmian, Jin Tao, Han Huimin, Su Siyu, Sun Wenyuan and Gu Xiutao.
The patent application number is CN202610595555 20260430. The patent publication n..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received The 705 Research Institute China Shipbuilding Industry Corporation and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for Preparation Method of High-precision Cold Welding Anti-abrasion Coating on Inner Cylindrical..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has been granted a patent for Laterally-released Wing-shaped Sail. This invention was developed by Zhang Qian, Chen Li, Li Wenhe, Liu Guolei, Li Yue, Lu Ran, Qian Jing, Zhang Qi and Xing Jiaoyang.
The patent application number is CN20242319325U 20241209. The patent publication nu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Bladeless Sail Device. Cheng Long, Li Wei, Jiang Baozhu, Li Wenhe, Zhao Xiaoling, Zhang Mingwen, Chen Li, Xu Youhui, Zhang Hengxing and Li Zhaorui developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has received a patent for Telescopic Offshore Mobile Platform Evacuation Device. This invention was developed by Yang Lichun, Liu Bo, Guo Xiaotian, Zhang Xiaoming, Du Zhong, Bai Engang, Tian Yunpeng, Yang Liangchao, Yang Leijun and Lin Lechun.
The patent application number is CN2..
Shipping and Marine
| Sat 22 Aug 2026
Alexandria, Aug. 22 -- Ocean University of China has been awarded a patent for Integrated High-extinction Ratio Unbalanced Mach Zehnder Interferometers and Integrated Mach Zehnder Interferometers Incroporating Coil Resonators. This invention was developed by Isichenko Andrei, Liu Kaikai, Chauhan Nitesh, Wang Jiawei and Blumentha..
Shipping and Marine
| Sat 22 Aug 2026
Alexandria, Aug. 22 -- United States Patent for Metasurface, Metalens, and Metalens Array with Controllable Angular Field-of-view has been issued to Ocean University of China. This invention was developed by Hu Junjie and Yang Weijian.
The patent application number is US202218263268 20220211. The patent publication number is US..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Bent Plate Forming Device. Wang Jianhua, Li Kai, Chen Shanggui, Pan Yuxiang, Sheng Shaoqin and Shi Lijun developed the invention.
The patent application number is CN202610531624 20260..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Pipeline Inner Wall Rust Removal Device and Pipeline Inner Wall Rust Removal Equipment. This invention was developed by Duan Zhengqi, Kang Youping, Ji Haijun, Dong Xueyan, Wang Peng and Chen Zhongzheng.
The patent applicatio..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Marine Manual Hydraulic Adjustable Chain Controller. Han Jilong, Miao Ji, Wang Qingzhou, Zhang Xiaoming, Li Feng, Yang Liangchao, Yang Leijun, Zhao Tianchun, Guo Xiaotian, Yang Haiquan, Li Zhenming, Yang Weigu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dalian Shipbuilding Industry for Safety Platform Suitable for Being Installed in Air Duct. Zhong Yuanji, Xu Enguang, Zhang Hui, Jiang Tao, Wan Dongwei, Yu Haidong, Guo Xiaofeng, Hou Xiaoyu, Sun Yi, Xu Guangchao, Xue Yudi, Mao Xiaoyun, Wang Hu..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Temporary Protection Device for Probe of Depth Finder and Log. Zhan-peng Muyang, Zhang Jiangang and Chen Xiang developed the invention.
The patent application number is CN202422754630U 20241112. The pat..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Dalian Shipbuilding Industry has been granted a patent for Air Lubrication System Utilizing Vacuum Pump to Convey Air. Zhou Zhiqiang, Qian Xuewei, Li Xiaogang, You Jiafa, Wang Fei, Dai Zhentao, Yu Changhong and Li Baijiang developed the invention.
The patent application number is CN20242319302U 20241209. The..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Adjustable Gas Cutting Backer. Zhang Yifei, Zhu Xiang and Zhang Yi developed the invention.
The patent application number is CN202422920699U 20241128. The patent publication number is CN223544305 (U). I..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 22 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Inhibitors of CRISPR-cas9. Rauch Benjamin and Bondy-denomy Joseph developed the invention.
The patent application number is US202217954512 20220928. The patent publication number is US12703723 (B2). International Pate..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Institute of Oceanology, CAS has applied Chinese patent for Device for Removing Large Disaster-causing Jellyfish Hydranths Underwater. Feng Song, Xia Liunian, Mo Shiyu, Lin Jianing, Zhang Bowei, Sun Song and Gao Zhenhui developed it.
The patent application number is CN202610365299 20260324. The patent public..
Shipping and Marine
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Integrated Reforming Reaction Device Suitable for Solid Oxide Fuel Cell. This invention was developed by Wang Hui, Xu Shi, Wang Haitao and Liu Chaoxin.
The patent application number is CN202610266318 20260305. The patent publicatio..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Ocean University of China has been granted a patent for Kilohertz Transcranial Magnetic Perturbation with Temporal Interference. This invention was developed by Sheltraw Daniel J, Inglis Benjamin A, Labruna Ludovica and Ivry Richard Irwin.
The patent application number is US202117921563 20210427. The pate..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Digital Power Supply Device of Unmanned Ship Communication Equipment. This invention was developed by Wan Congyang, Xio..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Haide Bochuang Tech Co Ltd has sought patent for Energy Storage and Conversion Integrated Energy Management System for Ship Comprehensive Power System. This invention was developed by Xu Yingnian, Wen Gang, Li Zhuo, Wang Yunzhi, Wang Changming, Qiu Weikang and Cai Houjun.
The patent application numbe..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation patent application for Synchronization Signal Processing Method and Device Based on Differential Symmetric Polarization Sequence, Equipment an..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Nanjing Tianhong Chenxin Electronic Tech Co Ltd and Jiangsu Maritime Institute patent application for Beidou Communication Terminal with Rj45 Network Interface. This invention was developed by Cheng Rui and Sun Fangxia.
The patent application number ..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has applied Chinese patent for Regulation and Control Method for Global Working Condition Propulsion System of Underwater Vehicle. Hao Qingliang, Gui Wenbin, Yin Chuantao and He Zhong-xiang developed it.
Th..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Design Method of Dual-polarization Ultra-wideband Energy Selection Material. This invention was developed by Chen Liang, Liu Li, Chen Junfeng, Wang Peiliang and Wang Li.
The patent applicati..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 21 -- Chinese Patent for Pirate Ship Recreation Facility has been issued to Shanghai Lucq Amusement Equipment Co Ltd. This invention was developed by Hong Baoyun and Xie Rui.
The patent application number is CN202422788917U 20241115. The patent publication number is CN223542424 (U). International Patent Classifi..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Shanghai Maritime University for Pulse Power Supply Thermal Management System Based on Phase Change Cold Storage and Time Domain Control. Hua Weisan, Meng Xiangyu and Zhang Xuelai developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Dalian Maritime University has applied Chinese patent for Traffic Signal Control Migration Method Based on Multi-expert Offline Fusion. Zhang Chengwei, Wang Longfei and Jung Yong-ki developed it.
The patent application number is CN20261041347 20260113. The patent publication number is CN122135579 (A). Intern..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Driver Gazing Direction Estimation Method Based on Structure Inductive Bias. Fu Xianping, Zhang Gan, Wang Yafei and Yan Runze developed the invention.
The patent application number is CN202610272985 202..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tongdan Electric Power Tech Co Ltd for Quickly-installed Energy-saving Suspension Clamp. Chen Shaohua and Zhou Yan developed the invention.
The patent application number is CN202422834077U 20241120. The patent publication number is..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Ningde Contemporary Amperex Technology and Ningde Contemporary Electric Ship Tech Co Ltd have received a patent for Battery Replacement Type Energy Storage Device and Electric Ship. This invention was developed by Meng Maping, Chen Yongzhong and Dong Shihao.
The patent application number is CN202422655289U..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to No. 719 Res Institute China State Shipbuilding Co Ltd for Unmanned Ship Towed Distributed Enhanced Grating Array Optical Fiber Submarine Cable Sensing System. Zhang Yanmin, Wang Zuoshuai, Xu Lin and Li Ziyuan developed the invention.
The p..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Sercel Rech Const Elect has obtained a patent for autonomous underwater vehicle and corresponding guidance method. This invention was developed by Coince Pascal and L'her Christophe.
The patent application number is US202318860612 20230425. The patent publication number is US12698069 (B2). International..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Meta Systems Laboratories Inc and Ocean Solution Tech Kabushiki Kaisha have been awarded a patent for Fishing Ship Activity Estimation Device and Fishing Ship Activity Estimation Program. This invention was developed by Mizukami Yosuke, Oda Kentaro and Matsuo Tomohiro.
The patent application number is U..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Robobuoy Inc has secured a patent on Autonomous Watercraft Race Course System. Morin Kevin J and Morin Matthew P developed the invention.
The patent application number is US202117917465 20211008. The patent publication number is US12698059 (B2). International Patent Classification codes are B63B22/16, B..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Roswell Canada Inc has been granted a patent for Adjustable Boat Station. Oswell Robert E developed the invention.
The patent application number is US202217937856 20221004. The patent publication number is US12698057 (B2). International Patent Classification codes are B60N2/16, B63B17/00, B63H21/21 and ..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Moxham John, The Ultimate Boat Co Limited and The Ultimate Boat Company Ltd have been granted a patent for Marine Vessel Comprising a Planing Hull. This invention was developed by Moxham John and Macandrew Colin.
The patent application number is US202218546164 20220208. The patent publication number is ..
Shipping and Marine
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Curcio Mario has secured a patent on Wind-powered Energy Generation System for Multi-hull Marine Vessels.
The patent application number is US202218287878 20220414. The patent publication number is US12698055 (B2). International Patent Classification codes are B63B1/12, B63B35/44, B63H13/00, F03D7/04 an..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Mitsubishi Shipbuilding has submitted a patent application for Ship. Iwaki Sota and Watanabe Michihisa developed the invention.
The patent application number is CN20248070790 20241018. The patent publication number is CN122138929 (A). International Patent Classification codes are B63B25/16 and B65D90/14. C..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group Corporation has submitted a patent application for Ocean Vessel AI Task Calculation Unloading Method and System Assisted by Multiple Satellites. Guo Tongzhou, Zhou Shuiping, Zeng Fanku, Yu Lin, Hu Zhi, Zhang Min..
Shipping and Marine
| Fri 21 Aug 2026
Madrid, Aug. 21 -- Spanish Patent and Trademark Office has received Fulla Valls Ferran patent application for Adhesive Antifouling Item for Boats.
The patent application number is WO2021ES00041 20211129. The patent publication number is WO2022180275 (A1). International Patent Classification codes are A01N59/00, A01N59/20, B6..
Shipping and Marine
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Haike Yingzhou Tech Co Ltd has received a patent for Underwater Robot Control System. This invention was developed by Gong Qiang.
The patent application number is CN202422392492U 20240927. The patent publication number is CN223539137 (U). International Patent Classification code is G05D1/43.
S..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences and Ocean University of China have filed a patent application for Seawater Moraxella Roselle Applied to Improvement of Saline-alkali Soil and Application of Seawater Moraxella Roselle. This invention was developed by Wei Yongbin, ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University and Beijing Institute of Spacecraft System Engineering have sought patent for Virtual Simulation Method and System for Marine Radar. This invention was developed by Zheng Kai, Liu Ting, Sun Bo and Wang Xiaoxiao.
The patent application number is CN20261011366 20260106. The patent ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Xi'an Jiaotong University and No. 703 Research Institute of China Shipbuilding Group Co Ltd have submitted a patent application for Self-adaptive Wear Calculation Method and System for Heavy-duty Sliding Bearing. This invention was developed by Zou Xuan, Bae Se-won, Luo Miaokai, Zheng Wenbin and Wang Xiaohong..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- First Institute of Oceanography Ministry of Natural Resources and Institute of Oceanology, CAS have submitted a patent application for Real-time Communication Subsurface Buoy Data Quality Control and Evaluation Method. This invention was developed by Zhang Zhixin, Yu Fei, Cao Zhiyong and Guo Jingsong.
The ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Institute of Oceanographic Instrumentation Shandong Academy of Sciences and Laoshan National Laboratory patent application for Marine Abnormal Ecological Event Tracing and Dynamic Tracking Method Based on Multi-source Sensing Fusion. The invention was ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Ningbo Research Institute Northwestern Polytechnical University patent application for Bionic Underwater Robot Body Sensing Autonomous Obstacle Avoidance Method Based on Dual-path 1D-CNN. The invention was developed by Gong Lei, Cao Yong, Zhang Minhui,..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- No. 707 Institute China State Shipbuilding Corporation Limited has submitted a patent application for Method and System for Planning and Controlling Route of Ship Towing Underwater Operation Equipment. Li Yuefang, Hou Wei, Meng Lingtong, Xu Kai, Rong Xiaobo, Zhao Bin and Guo Yifen developed the invention.
..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group Co Ltd patent application for Dynamic Vibration Absorption Device Applied to Lubricating Oil Pipeline System of Gear Transmission Device. The invention was developed by Wang Shidong, Wu Yue, Han Ti..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuxi Branch of No. 703 Research Institute China Shipbuilding Industry Corporation has submitted a patent application for Thermal State Test System and Test Method for Steam Turbine Bypass Regulating Valve. Xu Jian, Yu Xixue, Yang Yuanyuan, Lu Bin and Ding Xianhu developed the invention.
The patent applicat..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Yantai Cimc Raffles Shipyard, China International Marine Containers (Group), CIMC Offshore Engineering Institute Co Ltd, Yantai CIMC Raffles Offshore Co Ltd and Yantai CIMC Blue Ocean Tech Co Ltd patent application for Net Cleaning Method and Device, Re..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center has filed a patent application for Marine Ranch Ecological Fishery Carbon Sink Data Acquisition Device. This invention was developed by Sun Yi, Hu Haoyan, Mu Qinglin, Chai Xiaoping, Wang Zhihui, Wang Jieyu, Yan..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group; Shanghai Jiangnan Changxing Shipbuilding Co Ltd for ALS System Tail End Pipeline and Ship. Zhang Xiaopeng, Yuan Dongdong, Lu Xu, Yang Kang, Zhang Xiaoqiang and Yu Biwu developed the invention.
The patent..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has filed a patent application for Interface Heat Exchange Device of Ship Power System. This invention was developed by Yang Xiaohu, Dai Lu, He Tao, Zhao Zhenxing, Xu Guangzhan, Ma Can, Song Ping, Ke Hanbing and Chen Lie.
The patent ap..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tianjin Yonghengtai Trans Technology Co Ltd has been granted a patent for High-sealing Type Brake Suitable for Ship. This invention was developed by Chen Li, Chen Liming and Wang Ankang.
The patent application number is CN202423185726U 20241224. The patent publication number is CN223563336 (U). Internation..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published China Ocean Shipping Group Co Ltd, COSCO Shipping Heavy Industry and Shanghai Jiao Tong University patent application for Gas Turbine Energy Efficiency Optimization Method. The invention was developed by Shin Dae-kwan, Wang Zhimin, Zhao Ke, Liu Siyuan ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- Jiaxing Jinjia Shipping Mfg Co Ltd has submitted a patent application for Region Coverage Cruising Method and System for Search and Rescue Boat. This invention was developed by Jiang Guoguang, Zhu Jian, Feng Yan, Wu Lingyi and Wang Peng.
The patent application number is CN202610223056 20260225. The patent ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Haiweitong Network Tech Co Ltd patent application for Ship Navigation Hidden Danger Identification Method and System in Narrow Water Area, Storage Medium and Electronic Equipment. The invention was developed by Shi Xufeng, Zhang Jintao, Zhong Shaojie, ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has filed a patent application for Multi-scale Autonomous Ship Airworthiness Risk Propagation Path Identification and Control Method. This invention was developed by Zhang Wenjun, Nie Shengzheng, Meng Xiangkun, Zhou Xiangyu, Jin Shiqi, Yang Xue, Ren Xiaohang and Wang Xu.
The patent..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Third Inst Of Oceanography Ministry Of Natural Resources has submitted a patent application for Sea Island Ecosystem Health Evaluation Method and System. This invention was developed by Ma Zhiyuan, Liao Jianji, Chen Bin and Yu Weiwei.
The patent application number is CN202610232524 20260227. The patent pub..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- No. 708 Institute Of China State Shipbuilding Corporation Limited has applied Chinese patent for Ship Hybrid Propulsion Intelligent Control Optimization Method Based on Deep Neural Network. Wen Xiao, Wu Xinyu, Du Dongmei, Yang Mengzi and Ge Zhuo developed it.
The patent application number is CN20261044641 ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Beijing Haibo Unmanned Ship Tech Co Ltd patent application for Wind Wave Resistance Stability and Course Cooperative Control Method of Variable Sail Unmanned Ship. Li Xulong, Liang Dong and Gao Zhining developed the invention.
The patent application ..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Zhejiang International Maritime College patent application for Cloud Side-end Collaborative Offshore Unmanned Aerial Vehicle Automatic Operation System. The invention was developed by Yu Pengtao, Wen Yuefei and Zhuo Hongming.
The patent application nu..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- Shidai Tianhai Tech Co Ltd has filed a patent application for Collaborative Scheduling System for Inland River Touch Net Electric Ship Formation. This invention was developed by Zhao Jianqing.
The patent application number is CN202610582082 20260429. The patent publication number is CN122131775 (A). Intern..
Shipping and Marine
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received CCCC National Engineering Reseach Center of Dredging Technology and Equipment patent application for Ship Control System and Method Based on Digital Twinning. Chen Hongliang, Zhang Hongsheng, Mei Zhineng, Xu Qing, Song Weihao and Ding Qi developed the i..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has filed a patent application for Cylinder Action System Modeling Method Based on Physical Information Neural Network. This invention was developed by Wang Zhiwen, Tang Long, Sun Changle, Xiong Wei, Du Hongwang, Wang Haitao, Ma Wenqi, Guan Guangfeng and Yuan Tingting.
The patent a..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tianjin University has applied Chinese patent for Fuzzy Control Method and System for Safe and Autonomous Berthing and Unberthing of Unmanned Ship. Xia Yu, Han Yu, Shi Peiru, He Hang, Li Haoran, Zhang Liang, Bao Kexin and Gao Miao developed it.
The patent application number is CN202511842930 20251209. The ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Huaneng Guangdong Haimen Port Co Ltd and Xi'an Thermal Power Research Institute Co Ltd have submitted a patent application for Self-healing Coating Monitoring System for Reducing Coating Damage of Coastal Ship Unloader. This invention was developed by Li Jutao, Yang Qingsheng, Chen Shengguang, Li Zhuowei, Yan..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has submitted a patent application for Ocean Red Tide Monitoring Method Based on Chlorophyll Fluorescence Remote Sensing. This invention was developed by Zhang Shenlin, Zhang Jia, Hu Jiaochan, Yu Haoyang, Chang Qing and Wang Jingyan.
The patent application number is CN20261027295 2..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Tianjin University patent application for Integrated Deep-sea Mining Flexible Riser. The invention was developed by Du Zunfeng, Li Ying, Li Baiyu and Xie Dongxu.
The patent application number is CN202610296553 20260311. The patent publication number..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shanghai Hudong Marine Valve Manufacture has submitted a patent application for Ultralow-temperature Stop Check Valve with Pressure Relief Hole Valve Disc. Xia Yiqing, Bao Maoxin, Jiang Shiting, Xu Zile, Wu Zhekun, Lyu Yanwen, Gu Tingyu, Liu Yangpeng, Wang Lei and Zhang Yingxiao developed the invention.
The ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Ocean University of China has sought patent for Kluyveromyces Marxianus Promoter-terminator Combination and Application Thereof. This invention was developed by Cao Zhuoning, Tang Hengxin, Chen Suxue, Jiang Hong and Shen Yihan.
The patent application number is CN202610345292 20260320. The patent publication ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chinese Patent for Plate Type Check Valve for Ship has been issued to Tianjin Baiqiang Valve Mfg Co Ltd. This invention was developed by Ye Guoqiang, Ye Ailing, Hong Hyun-ju and Ye Yiming.
The patent application number is CN202520117886U 20250118. The patent publication number is CN223563540 (U). Internati..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- 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 Angle-adjustable Acoustic Array Connecting Flange. Wu Wugang, Xu Zejin, Zhao Xue and Geng Helong developed the invention.
The patent appli..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released No. 719 Research Inst China State Shipbuilding Corporation Limited patent application for Ship Cabin Environment Optimization Method and System Based on Sailor State. This invention was developed by Liu Keqin, Ye Mengxiong, Hu Wei, Yang Qin, Sun Huadong..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has filed a patent application for Raindrop Distorted Image Restoration Method Based on Multi-frame Registration. This invention was developed by Zheng Kai, Shi Qiheng, Jiang Yi, Zhao Huixuan and Gong Piyong.
The patent application number is CN202610498083 20260415. The patent publ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has sought patent for Ship Berthing Risk Identification Method and System Based on Multi-factor Coupling and Stage Perception. This invention was developed by Zhang Zijian, Dong Ruiheng, Zhang Yingjun, Zhang Haoze and Zhao Zichen.
The patent application number is CN202610326223 202..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Beijing Geolight Co Ltd patent application for Intelligent Recovery System for Ocean Bottom Seismograph Based on Inertia Triggering and Multi-mode Sensing. Zhu Xiaoyi, Han Yudong, Da Shuai, Liao Yulong, Niu Linghui, An Hu, Zhao Zihao, Tan Chuan Seng, Zh..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Nantong Honghan Ship and Marine Eng Design Co Ltd has submitted a patent application for Vibration Anomaly Detection Method and System for Ship Speed Reducer. Zeng Guangcai and Xie Wei developed the invention.
The patent application number is CN202610226092 20260226. The patent publication number is CN1221..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tianjin Research Institute For Water Transport Engineering MOT has filed a patent application for Fender Counter-force Monitoring System and Method Based on Six-degree-of-freedom Motion of Ship. This invention was developed by Hu Ke, Chen Hanbao, Mao Shuangrui, Xu Yanan, Shen Wenjun, Kang Gelin, Zhang Wei, Ge..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Ship Development & Design Center has filed a patent application for Ship Intelligent Interception Trajectory Planning Method and Device Based on Time-varying Point Location. This invention was developed by Liu Yaqi, Huang Wugang, Guo Lifeng, Tang Hao and Zhong Congwei.
The patent application number is ..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Dalian Maritime University has applied Chinese patent for Unmanned Ship Area Coverage Path Optimization Method Based on Constraint Reinforcement Learning. Zhang Chengwei, Wang Longfei, He Shihao and Jung Yong-ki developed it.
The patent application number is CN20261027299 20260109. The patent publication num..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Ship Scient Research Center has applied Chinese patent for Dredging Equipment for Treating Sediment Accumulation Behind Wharf and on Beach and Anchoring Method. Ni Xinyun, Zheng Kun, Qu Libiao, Cai Zhiwen and Zhang Jiuming developed it.
The patent application number is CN202610555229 20260424. The pa..
Shipping and Marine
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Anhui Ganghang Logistics Group Co Ltd and Anhui Normal University patent application for Zero-trust Ship Internet of Things Lightweight Intrusion Detection Method Based on Collaborative Optimization Framework. This invention was developed by Yuan Pingha..
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. 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
| 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
| 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..
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