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Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has published Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center patent application for Seawater Quality On-line Monitoring Device and Monitoring Method. The invention was developed by Wang Guoquan, Yu Chaoyi, Zou Wei..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- China Communications Construction Co Ltd Nanfang Branch and Southeast University have applied Chinese patent for Offshore Platform System for Treating Marine Litter. Lu Xiaodong, Xu Sudong, Yin Kai, Zheng Tianyu, Cui Zebang and Lu Yingxiang developed it.
The patent application number is CN202511788936 2025..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Tianjin Jindao Shipping Co Ltd has submitted a patent application for Precise Buffering Fender Hanging Bracket for Ship. This invention was developed by Wang Ruibin and Wang Song.
The patent application number is CN202511770632 20251128. The patent publication number is CN121575709 (A). International Paten..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Zhejiang Marine Dev Res Inst has submitted a patent application for Portable Maritime Search and Rescue Auxiliary Terminal Based on Beidou Navigation. This invention was developed by Ji Jian and Xu Yingjun.
The patent application number is CN202511727098 20251124. The patent publication number is CN1215731..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Dalian Shipbuilding Industry Equipment Mfg Co Ltd has applied Chinese patent for Method for Controlling Closing Precision of Arc-shaped Segmented Wall Plates of B-type Fuel Tank of LNG Ship. Jin Liang, Lu Xuqing, Kong Lingxi, Li Ming, Zhou Weiwei, Wang Lijuan, Xu Han, Li Gang, Su Kai, Wang Jinxia and Yuan Hui..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has released Fujian Jinchuangli Information Tech Development Co Ltd patent application for Heavy-load Level Self-adaptive Flow Field Sounding Mechanical Unmanned Ship. This invention was developed by Chen Lai, Chen Jiqiang, Xue Chengzhi, Chen Zhicheng, Lin Qiaojun, ..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- European Patent Office has received Becker Marine Systems GmbH patent application for Device for Reducing the Driving Power Requirement of a Watercraft. Kuhlmann Henning developed the invention.
The patent application number is EP20240740048 20240620. The patent publication number is EP4750666 (A1). Interna..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Driving System for Improving Dynamic Response Performance of Rotary Drum Sail and Control Method. Li Zhaoguo, Song Ruiguo, Wang Jiateng, Zhao Chao, Li Xuguang and Pyun Sung Young developed the invention.
The patent application numb..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Dalian Maritime University has submitted a patent application for Hyperspectral Image Change Detection Method Based on Gating Attention and Spectral Filtering. This invention was developed by Yu Haoyang, Li Chunxuan, Dong Rui, Mu Jianyu, Mei Li and Hu Jiaochan.
The patent application number is CN202511897550..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Dalian Maritime University has submitted a patent application for Underwater Hyperspectral Clustering Method Based on Bidirectional Square Attenuation Tensor Regularization. Wang Huibing, Yang Jiaxin, Wang Jiale, Liu Qian, Zhou Guanlong and Zheng Haotian developed the invention.
The patent application number..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received University of Science and Technology Beijing patent application for Corrosion-fatigue-resistant Ultrahigh-strength Marine Steel and Preparation Method Thereof. Liu Zhiyong, Yang Guangming, Xu Xuexu, Zhang Lili and Li Xiaogang developed the invention.
..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Institute of Oceanology, CAS has submitted a patent application for Molecular Marker for On-site Rapid Sex Determination of Stichopus Japonicus Whole Life History, Kit and Application. Sun Lina, Jiang Chunxi, Wu Qianwen, Zhang Libin, Yang Hongsheng, Liu Shilin and Lin Chenggang developed the invention.
The p..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Institute of Oceanology, CAS has filed a patent application for Apostichopus Japonicus Genetic Sex Molecular Marker, Primer, Method, Kit and Application. This invention was developed by Sun Lina, Wu Qianwen, Jiang Chunxi, Cui Wei, Wang Kexu, Zhang Libin and Liu Shilin.
The patent application number is CN2026..
Shipping and Marine
| Thu 11 Jun 2026
Taipei, June 11 -- Ship and Ocean Industries R&D Center has submitted a patent application for Floating Object Information Fusion System and Operating Method Thereof. This invention was developed by Song Yan-sheng, Pong Yu-ting and Liu Chien-hung.
The patent application number is TW20240121694 20240612. The patent publication n..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Jiangsu University of Science and Technology has submitted a patent application for Synchronous Control Device and Synchronous Control Method for Hydraulic Hoist of Miter Gate of Ship Lock. This invention was developed by Zhu Pengcheng, Gu Xinjie, Luo Wenhao, Yuan Xu, Fu Le and Zhao Mengjun.
The patent app..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- China State Shipbuilding Corporation Wind Power Development has submitted a patent application for Wind Speed Correction Method, Device and Equipment. This invention was developed by Mai Xiaoping, Zhang Kunpeng, Shi Hang, Yan Zhiting, Hao Chenyan, Cai Yingpeng, Song Zhihong and Zhang Jining.
The patent app..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Northwestern Polytechnical University has applied Chinese patent for Method, Device and Equipment for Fusion Positioning of Underwater Target and Medium. Yan Yongsheng, Wang Yibo, Lin Chenxi and Wang Haiyan developed it.
The patent application number is CN202511890276 20251215. The patent publication numbe..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Dalian Maritime University has sought patent for Underwater Artificial Fracture Data Set Construction Method Under Complex Illumination Condition. This invention was developed by Zou Zheng, Chen Bingyan, Li Xiaoxi, Peng Bo, Shi Wenhao, Chen Tao, Li Defei, Fu Xitong, Wang Xinyi, Wu Siyu, Guo Shiqiang, Zhu Rui,..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Guangzhou Maritime Institute has submitted a patent application for Geometric Parameter Measurement Method Based on Underwater Structure Crack Pixel-level Semantic Segmentation. This invention was developed by Huang Kunhong, Zhao Yinghao, Yang E, Zhang Jingwen, Wan Cheng and Chen Ran.
The patent applicatio..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- No 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Variable-speed Loading Optimization Method for Bevel Gear Power Closed Transmission System. Yang Long, Li Yang, Wang Xinxing and Wang Xiaohong developed it.
The patent application number is CN202511708248 20251120. The paten..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Three Gorges Navigation Authority has sought patent for Method for Guiding Ship Lock to Enter and Exit. This invention was developed by Hou Guojiao, Xiao Shengkui, Jiang Dongcan, Liu Qin and Zhao Meng.
The patent application number is CN202511694216 20230317. The patent publication number is CN121575725 (A..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has released No 704 Research Institute of China State Shipbuilding patent application for Transverse Rope Outlet Winch. This invention was developed by Li Jiangtao, Song Danfeng, Jiang Fangyuan, Ji Renfeng and Wang Zhenyu.
The patent application number is CN20251..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Equipment Degradation State Identification Method Based on Multi-source Fusion Features and Series Dbn Model. Wang Ruixin, Su Zhiyun and Liu Yimin developed the invention.
The patent applica..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has released Wuxi Branch of No 703 Res Institute China Shipbuilding Industry patent application for Adaptive Test Method for Effective Value of Transient Electrical Quantity Parameter. This invention was developed by Zhang Bo, Yu Xixue, Qin Zhenhua and Wang Yaobo.
..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Wuhan University of Technology has submitted a patent application for Method and Device for Explaining Autonomous Navigation Intention of Ship. Huang Yamin, Guan Yu, Chen Linying, Huang Liang, Wen Yuanqiao and Chen Hualong developed the invention.
The patent application number is CN20261076155 20260121. Th..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- Gale Energy ApS has filed a patent application for Blade Assembly for Wind Assisted Ship Propulsion and Ship Having Such Blade Assembly.
The patent application number is EP20250755954 20250821. The patent publication number is EP4750667 (A1). International Patent Classification code is B63H9/061. Cooperativ..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- Eelume As has submitted a patent application for Autonomous Underwater Vehicle. Liljeback Pål developed the invention.
The patent application number is EP20240748599 20240723. The patent publication number is EP4750665 (A1). International Patent Classification codes are B63G8/00, B63G8/16, B63G8/20 and B63..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- Naiad Maritime Group Inc has filed a patent application for Active Bow Foil for Ship Motion Control. This invention was developed by Venables John D and Ricks Andrew.
The patent application number is EP20240846478 20240725. The patent publication number is EP4750663 (A1). International Patent Classification..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- Monahan Products LLC has sought patent for Rumble Seat Adapter. This invention was developed by Bastien Richard M, Canas Luis Alejandro and Phung Trung Q.
The patent application number is EP20240755121 20240722. The patent publication number is EP4750659 (A1). International Patent Classification codes are B..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Central Cooling System Modeling Method for Ship Direct-driven Pushing Device. Xiang Chuan, Cao Fangzhou, Jiao Jinghao, Zhang Shukuan and Zhai Deyu developed the invention.
The patent application number ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Transmission have submitted a patent application for Transmission Performance Test Platform with Closed Combination of Electric Power and Mechanical Power. This invention was developed by Wang Zeyu, Zhao Yu, Luan Shenggang, Chen ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Transmission have filed a patent application for Hybrid Power Closed Test Bench for Planet Frequency Conversion Speed Regulation Device. This invention was developed by Zhao Yu, Luan Shenggang, Wang Zeyu, Gao Xuwen, Wang Yanqiu a..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Sanya Ocean University of China, Ocean University China, Zhejiang University, CCCC National Engineering Reseach Center of Dredging Technology and Equipment, South China University of Technology, China University of Petroleum, Beijing and Changsha Research Institute Of Mining & Metallurgy; First Institute of ..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- China Marine Bunker Supply Company and Dalian Maritime University have applied Chinese patent for Low-carbon Methanol Fuel Substitution Method Based on European Union Carbon Policy. Li Qingbo, Ji Chunjie, Liu Dong'ang, Song Zhaoguo, Qiu Jixiong and Wang Dan developed it.
The patent application number is CN..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- European Patent Office has published LG Energy Solution Ltd and Ocean University of China patent application for Solid Electrolyte for All-solid-state Battery and All-solid-state Battery Including Same. The invention was developed by Oh Jeongwoo, Song Min Sang, Hong Junghwa, Liu Ping and Liu Mengchen.
The ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received No 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Tech Development Co Ltd patent application for Alkane Dehydrogenation Process Waste Heat Boiler Inlet High-speed Flue Gas Flow Equalizing Device. Qiang Xuecai, Meng Xianqian..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Tech Development Co Ltd patent application for Supercritical Carbon Dioxide Medium Valve Test System. You Jianhua, Zhang Heming, Wu Qiong and Chen Zhaofang developed the in..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- European Patent Office has received Mectrotech SRL, Curletto Pierluigi and Dodero Matteo patent application for Continuous Monitoring System of the Cavitation Phenomena for at Least One Submerged Part of a Boat. Curletto Pierluigi, Dodero Matteo and Chiarenza Carmelo developed the invention.
The patent appl..
Shipping and Marine
| Wed 10 Jun 2026
Munich, June 11 -- European Patent Office has received HD Hyundai Heavy Industries Co Ltd patent application for Engine System and Ship Comprising Same. Kwon Young Woo and Seo Woong Bin developed the invention.
The patent application number is EP20240846094 20240726. The patent publication number is EP4752343 (A1). Internatio..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Shanghai Ouyang Marine Eng Group Co Ltd has sought patent for Modular Honeycomb Floating Body Unit Ocean Platform Structure and Method. This invention was developed by Du Jiabao, Wang Huan and Peng Dawei.
The patent application number is CN20261041487 20260113. The patent publication number is CN121573100 ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Taizhou Yangjie Ship Equipment Co Ltd has sought patent for Anti-collision Mechanism of High-impact-resistance Ship Bow. This invention was developed by Li Mengyang.
The patent application number is CN202511709310 20251120. The patent publication number is CN121573119 (A). International Patent Classificati..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received Sun Yat-sen University and Southern Marine Science and Eng Guangdong Laboratory Zhuhai patent application for Retractable Mother Ship for Offshore Unmanned Equipment. Jiang Dapeng, An Kang, Zhang Yuansheng, Jia Jinjun and Zhang Tiedong developed the inv..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has published Shanghai Ruining Shipping Co Ltd and Shanghai Maorui Marine Equipment Co Ltd patent application for Efficient Energy-saving Rectification Protection Device for Ship Propeller. The invention was developed by Li Lei, Chen Haibo and Zhu Ye.
The patent ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has published Nantong Yatai Engineering Tech Co Ltd patent application for Control Method for Nitrogen Oxide Emission Reduction System of Marine Diesel Engine. The invention was developed by Wang Derong, Wang Su, Guo Xiaowei, Ma Haixia, Cao Suyue, Tao Ying and Zhao ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received Geely Holding Group, Zhejiang Yuancheng New Energy Commercial Vehicle Group Co Ltd and Zhejiang Chunqing Res Development Co Ltd patent application for Thermal Management Method and Equipment of Methanol Fuel Power System, Ship and Storage Medium. Zhang ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Changsha University of Science and Technology has submitted a patent application for Device and Method for Testing Impact Resistance and Resistance Coefficient of Ship Body. Fu Guo, Zhang Faqiang, Lai Andi, Li Yuhang and Zhou Jiawei developed the invention.
The patent application number is CN20261052867 20..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Guangzhou Maritime Institute has submitted a patent application for Ship Parameter Rolling Monitoring Method Based on Stability-energy. This invention was developed by Chang Xin.
The patent application number is CN20261095102 20260123. The patent publication number is CN121573127 (A). International Patent ..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Wuhan University of Technology has submitted a patent application for Nozzle Adjusting Device for Water-jet Propeller. This invention was developed by Ding Jiangming and Guo Pai.
The patent application number is CN202511590268 20251103. The patent publication number is CN121573141 (A). International Patent..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has released No 704 Research Institute of China State Shipbuilding patent application for Movable Folding Type Flow Guide Plate. This invention was developed by Wang Qianwen, Zhao Yongjie, Luo Jian, Dong Chuanyang and Cheng Wenjun.
The patent application number i..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- CSSC Marine Technology has submitted a patent application for Optimization Method for Slow Loading of Ship System Process Flow Diagram. Su Xiangzhong, Bi Yanmei, Li Gen, Yao Chunming, Liu Ruikang, Ma Xiangning, Shi Jun, Li Jianhao, Zhang Yu and Zhang Boyong developed the invention.
The patent application n..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 11 -- Wuhan University of Technology has sought patent for Method, Recording Medium and System for Establishing Ship Trajectory Prediction Model. This invention was developed by Zhang Lei, Qin Wanqing, Gu Tingting, Du Lei, Du Zhe and Gan Langxiong.
The patent application number is CN20251200776 20251229. The pat..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has published No 711 Research Institute of China State Shipbuilding patent application for Pipeline Compensator, Ship Desulfurization System and Ship. The invention was developed by Huang Liang, Tan Wenyang, Zhang Xiaokang, Li Mingxiang, Shi Tianqi, Xue Jing and Zho..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Wuhan Institute of Shipbuilding Technology has sought patent for Acoustic Emission Probe Fixing Device and Method for Rock Mechanical Test. This invention was developed by Li Hanling, Li Yan, Tang Jian, Hu Yanni, Yang Jinfu and Hua Duwei.
The patent application number is CN202511836123 20251208. The patent..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Dalian Maritime University has applied Chinese patent for Automatic Heat Sealing Material Distribution Device Based on Visual Identification. Sun Changle, Liang Yupeng and Liu Mingzhi developed it.
The patent application number is CN202511801792 20251202. The patent publication number is CN121572607 (A). Int..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- Shanghai Merchant Ship Design And Research Institute has filed a patent application for Novel Marine Guide Rail Bracket and Taillight Mast Combined Structure. This invention was developed by Luo Wei, Luo Zhenquan and Demary.
The patent application number is CN20251217742 20251230. The patent publication numb..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for System and Method for Testing Effective Flow Area of Gas Nozzle of Gas Turbine. This invention was developed by Wang Yonggui, Wang Wei, Shi Beibei, Mao Dongyan and Wang Zongyi.
The patent application number is CN2..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received No 703 Research Institute of China Shipbuilding Group patent application for Test Bed and Test Method for High-power Variable-speed Clutch Device. Zuo Xiaolei, Li Shuo, Huang Yingying, Wang Suming, Huo Dongyang and Li Tianrui developed the invention.
T..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Plane and Three-dimensional Cascade Remote Experiment System. This invention was developed by Wu Zhe, Zhu Guangyu, Wang Jiadian, Li Jianzhao, Sha Haonan, Fan Weiyuan, Ding Huawen and Sun Dan.
The patent applicatio..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- State Intellectual Property Office of China has received No 703 Research Institute of China Shipbuilding Group patent application for Bevel Gear Backlash Automatic Measuring Device. Sheng Guibin, Wang Huanjun, Liu Yihu, Liu Jiang and Ze Runmin developed the invention.
The patent application number is CN20251..
Shipping and Marine
| Tue 09 Jun 2026
Geneva, June 10 -- Lianyungang Jari Electronics Co Ltd and China Shipbuilding Jari Tech Shanghai Co Ltd have filed a patent application for Video Relay Tracking Method and Platform Based on Trajectory Positioning. This invention was developed by Jiang Shunqing, Zhang Xinjun, Xiang Junping, Zhang Taotao, Wang Caihua, Huo Lili, Ch..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Sanya Ocean University of China and Ocean University China have filed a patent application for Method and Device for Evaluating Impact Load of Deep Sea Density Flow on Structure. This invention was developed by Guo Xingsen, Liu Xiaolei, Zhang Hong, Sun Junkai, Liu Yihan, Liang Dongfang, Lai Ying, Zhang Cheng,..
Shipping and Marine
| Thu 11 Jun 2026
Beijing, June 11 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Compressor Rotor Blade Tip Size Measuring Device. This invention was developed by Du Mingliang, Cui Hanwen, Cui Bin, Chu Shuguang and Tian Jinggang.
The patent application number is CN202511921603 20251218. The patent publication ..
Shipping and Marine
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has received China Ship Scient Research Center patent application for Method for Actual Ship Sea Trail-based Evaluation of Eedi Contribution of Wing Sail. Chen Jijun, Pan Ziying, Si Chaoshan, Chen Mo, Liu Junliang, Xu Lingling, Tang Xinyuan, Song Changyou, Li Mingzheng ..
Shipping and Marine
| Tue 09 Jun 2026
Geneva, June 10 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Water/ethylene Glycol Heating-cooling System and Method for Ro-ro Ship LNG System. Zhang Nan, Su Lingru, Hu Chunhua and Huang Jiafu developed the invention.
The patent application number is WO2025CN126629 20251010. The patent..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- Becker Marine Sys Gmbh & Co Kg has filed a patent application for Device for Reducing Propulsion Power Demand of Watercraft. This invention was developed by Kuhlmann Henning.
The patent application number is CN20248048737 20240620. The patent publication number is CN121568873 (A). International Patent Clas..
Shipping and Marine
| Wed 10 Jun 2026
Geneva, June 10 -- Dhmc Co Ltd and Tpsystem Co Ltd have submitted a patent application for Tensile Testing Apparatus of Tension Regulator for Mooring Offshore Structure. This invention was developed by Seo Chang Hwan, Park Yoon Yong, Park Seong Yeong and Jang Won Sil.
The patent application number is WO2024KR19916 20241206. T..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian Maritime University has applied Chinese patent for Multi-angle Persistent Chemical Screening Method Based on Multi-task Graph Neural Network. Xiao Zijun, Xu Dan and Ding Xiaolin developed it.
The patent application number is CN202511820358 20251204. The patent publication number is CN121565305 (A). In..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Hohai University has submitted a patent application for Underwater Target Identification Method Based on Mutihead-jamba Large Model. This invention was developed by Wang Feng and Chen Ming.
The patent application number is CN202511299591 20250911. The patent publication number is CN121565181 (A). Internati..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Voice Signal Processing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Guo Fei, Cai Xiaochi, Chen Li, Wang Yangli and Mars.
The patent application number is CN202511750898 ..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian Maritime University has applied Chinese patent for Context Adaptive Speech Recognition Method Integrating Entity Replication and Vector Retrieval. Pan Yilin, Wang Xinmian and Ji Xiang developed it.
The patent application number is CN202511823322 20251205. The patent publication number is CN121565163 (..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian Maritime University has submitted a patent application for Underwater Image Enhancement Method Based on Multi-scale Feature Extraction and Transmissivity Map Guidance. This invention was developed by Wang Jianda, Zhang Jun, Li Yiming, Han Mu, Zhang Zhexiang, Han Moon-hee, Xia Chunhui, Ouyang and Wang Y..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian Maritime University has submitted a patent application for Double-branch Model Method for Super-resolution and Denoising of Polarized Image. Qiao Sihai, Hao Liying, Zhang Dehuan, Xue Zhan'ao, Xu Junbo and Chen Rong developed the invention.
The patent application number is CN202511632808 20251110. The ..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- Dalian Maritime University has sought patent for Solid-liquid Nano Generator, Preparation Method and Application. This invention was developed by Li Shuyao, Liu Mei, Li Minghui and Wang Jingrui.
The patent application number is CN20261092399 20260123. The patent publication number is CN121566953 (A). Interna..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group patent application for Route Automatic Scheduling Device and Method for Grid Type Submarine Power Supply Network. Yang Huan, Zhao Jinbo, Zou Yongbo, Liu Qi..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Ship Communication Equipment for Short-wave Fax Communication and Short-wave Fax Transmission Method. Liu Xianing, Bao Xiaoyan, Yang Rui, Gu Qiong, Qiu Zhengxing, Li Jie, Cheng Si, ..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian Maritime University has applied Chinese patent for All-metal Retroreflection Metamaterial Structure for Target Recognition Enhancement. Shi Pengfei, Wang Yibo, Zhu Yanpeng and Zhao Hongge developed it.
The patent application number is CN202511803332 20251203. The patent publication number is CN1215661..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Adhesive Substance Removing Device of Gas-phase Powder Preparation System. This invention was developed by Tang Junxiao, Chen Dapeng, Li Zhenrui, Xu Yangfan and Chen Hao.
..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has sought patent for Method, Device and Equipment for Establishing Trusted Channel of Heterogeneous Network and Storage Medium. This invention was developed by Li Zaiyu, Xu Linjie, Zhang Zuping, Yang Ting, Duan ..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- China Ship Development & Design Center has sought patent for Protection Device for Marine Outdoor Camera and Use Method. This invention was developed by Jiang Xinxin, Liu Jiao, Cheng Dongdong, Wang Xiaojian and Zhou Haihui.
The patent application number is CN202511775032 20251128. The patent publication numb..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 10 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Hardware-level FlexE Link Health State Detection Method and System. This invention was developed by Hua Liming, Zhu Ming, Chen Xuelian, Hu Tong, Liu Xiongwei, Wei Zhen, Dai..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Ocean University China has applied Chinese patent for Underwater Long-distance Scanning System Based on Active Calibration Plate and Calibration Method Thereof. Dong Lu, Guo Jinjia, Wang Zihao, Wei Zihao and Guan Shuai developed it.
The patent application number is CN20261078880 20260121. The patent public..
Shipping and Marine
| Wed 10 Jun 2026
Beijing, June 10 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Gas-liquid Separation Device and Fuel Cell System. This invention was developed by Zhang Wei, Hu Zhizhong, Xiang Fujun, Wu Hao and Xu Zengshi.
The patent application n..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- AECC Sichuan Gas Turbine Establishment and Dalian Maritime University have submitted a patent application for Squirrel-cage Elastic Support Rigidity On-line Adjusting Device. This invention was developed by Li Shengxiang, Li Mingtao, Wang Yongliang, Liang Guangwei, Wu Changqi, Wu Yuzhe, Liang Enbo, Zhang Hao, ..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- Zhejiang University and China Ship Development & Design Center have filed a patent application for Double-shell Vibration Isolation Horizontal Pipeline Centrifugal Pump. This invention was developed by Zhou Kang, Li Xukang, Yang Zhen, Wang Jiaqi, Jiang Huimeng, He Xinxiang, Wu Peng and Wu Dazhuan.
The paten..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- China Shipbuilding Industry Corporation New Energy and Beijing Blue Sea Yineng New Energy Group Co Ltd have filed a patent application for Heat Collection Field Loop Heat Transfer Medium Flow Balance Adjusting Method. This invention was developed by Ni Sen, Zong Diyuan, He Xuecheng, Tong Huan, Shi Xusheng and ..
Shipping and Marine
| Mon 08 Jun 2026
Beijing, June 9 -- Sanya Ocean University of China and Hainan Seed Ind Laboratory have submitted a patent application for Selective Breeding Method for Prawns with High Genotype Deletion Rate and Storage Medium. This invention was developed by Zeng Qifan, Zhu Zhengdong, Tang Lingyun and Bao Zhenmin.
The patent application num..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Average Repair Time Confidence Upper Limit Determination Method and Device, Equipment and Storage Medium. This invention was developed by Li Wenyu, Liu Jingcheng, Shi Xinyan..
Shipping and Marine
| Tue 09 Jun 2026
Alexandria, June 9 -- Ocean University of China has submitted a patent application for High-throughput and Accurate Phenotype Measurement Systems and Methods for Shellfish. This invention was developed by Hu Xiaoli, Kong Xiangfu, Wang Yujue, Huang Shanhuan, Liang Haoying, Hu Chen and Bao Zhenmin.
The patent application number i..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group and Harbin Guanghan Power Transmission patent application for Clutch Transmission Device Comprehensive Performance Test Bench. Wang Chunling, Dai Weize, Wang Yongfan, Yan Ze, Zhao Mingda, Wang Zaigon..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Dynamic Test Bed for Sealing Performance of Multi-model and Multi-size Stern Shaft Sealing Device. Zhang Bowen, Meng Xiangbin, Yu Chaoyue, Ze Runmin, Qi Zhongkuan and Liu Yihu developed the invention.
The patent ap..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Guangzhou Kinth Network Tech Co Ltd and Guangdong Haian Water Transport Technology Service patent application for Multi-target Collaborative Optimization Ship Route Determination Method and System. The invention was developed by Wu Chaohong, Zhou Hui, ..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- Dalian Maritime University has submitted a patent application for Aircraft Carrier Deck Path Planning Method Based on Dynamic Partition Adaptive Potential Field. This invention was developed by Fan Yunsheng, Ye Xiang, Zhang Xiaoning, Liu Peng, Wang Yan and Shen Liran.
The patent application number is CN202511..
Shipping and Marine
| Tue 09 Jun 2026
Taipei, June 9 -- Taiwan Patent Office has released Ocean University of China patent application for PFAS Defluorination Methods. This invention was developed by Liu Jin-yong and Gao Jin-yu.
The patent application number is TW20240147975 20241210. The patent publication number is TW202528249 (A). International Patent Classifi..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Gesture Recognition Method Based on Surface Myoelectricity Blind Source Separation. The invention was developed by Lin Chuang, Zhang Shengjie, Zhang Jun, Zhou Mengfei and Wang Wenbin.
The patent applica..
Shipping and Marine
| Tue 09 Jun 2026
Taipei, June 9 -- National Taiwan Ocean University has sought patent for Solar Powered Image Analysis System and Operating Method Thereof. This invention was developed by He Zhi-jie, Li Zi-jian and Li Dong-lin.
The patent application number is TW20230149114 20231215. The patent publication number is TW202527541 (A). Internation..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- Shanghai Maritime University has filed a patent application for Ship Trajectory Similarity Calculation Method Based on Comparative Learning. This invention was developed by Yin Jun, Liu Bowei and Sun Shiliang.
The patent application number is CN20251166647 20250731. The patent publication number is CN12156146..
Shipping and Marine
| Tue 09 Jun 2026
Taipei, June 9 -- Taiwan Patent Office has received Ship and Ocean Industries R&D Center patent application for Dc System Protection Apparatus with Communication Resetting Function. Gao Han-jun, Zeng Da-xiu, Lin Yu-wei, Lin Zhong-jing, Zheng Wei-jun, Wu Sen-tong and Huang Yu-kai developed the invention.
The patent application n..
Shipping and Marine
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Polaris Industries patent application for Multiple Chine Pontoon Boat. The invention was developed by Fishburn Bradley Roy and Marshall Gabriel A.
The patent application number is US202519367289 20251023. The patent publication number is US20260152256 (A1). ..
Shipping and Marine
| Tue 09 Jun 2026
Alexandria, June 9 -- Shenzhen Plus Innovations Electronics Co Ltd has submitted a patent application for Fishing Rod Holder for Boat. This invention was developed by Xu Zebin.
The patent application number is US202418982127 20241216. The patent publication number is US20260150828 (A1). International Patent Classification cod..
Shipping and Marine
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group patent application for Low-power-consumption Control Method, Device and Equipment of Embedded Board Card and Storage Medium. The invention was developed by..
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