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Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released China Ship Development & Design Center and Chengdu Daqiying Tech Co Ltd patent application for Ship Inner Cabin Coating State Monitoring and Detecting Method and System. This invention was developed by Liu Jianchun, Ye Ninghao, Jiang Dajun, Zhao Sanfei..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Beijing Zhongke Sichuangyun Intelligent Tech Co Ltd has sought patent for Sonar Intelligent Interpretation Method and System. This invention was developed by Chen Fanhao, He Xinliang, Wang Xiaowen, Lai Lin, Jiang Yuanyuan, Zhang Chunsheng and Liu Shuo.
The patent application number is CN202511666770 20251..
Shipping and Marine
| Fri 24 Apr 2026
Warsaw, April 24 -- Enamor Spolka Z Ograniczona Odpowiedzialnoscia has sought patent for System for Determining the Operational Characteristics of the Ship. This invention was developed by Górski Wojciech.
The patent application number is PL20200433665 20200424. The patent publication number is PL433665 (A1). International P..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Jiangsu Maritime Institute has submitted a patent application for Container Intelligent Remote Monitoring Management System. Yang Nan, Shao Liangjia and Zou Yunmei developed the invention.
The patent application number is CN202511297047 20250911. The patent publication number is CN121119889 (A). Internation..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Dalian Maritime University has filed a patent application for Method, Device and Equipment for Constructing Shipping Green Platform of AI Large Model and Medium. This invention was developed by Wang Teng, Zhang Zijian, Xie Junrui, Ma Yonghui, Guo Zixi, Deng Juyao, Wang Xinyu, Liu Xuefei, Zhang Xingyan, Wang ..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- China Shipbuilding NDRI Engineering has sought patent for Digital Garden Landscape Management System Based on Visualization Technology. This invention was developed by Chen Guirong, Zhang Bo, Lyu Jie, Sun Tengkun, Zhou Yejun, Zhang Shuyun, Shu Yuanze and Zhang Fang.
The patent application number is CN202511..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Dynamic Scheduling Method and Device for Unmanned Ship Power Boat and Electronic Equipment. Hu Yang, Zhang Cheng, Xu Jia, Chen Houjing and Hu Weizheng developed the invention.
The patent ap..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shipbuilding Technology Research Institute The 11th Research Institute of China State Shipbuilding Corpora patent application for Ship Operation Carbon Emission Management Method and Device, Computer Equipment and Storage Medium. This invention was dev..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Shanghai Maritime University patent application for Regional Long-period Flood Risk Calculation Method and System. Liu Xingpo and Xu Wen developed the invention.
The patent application number is CN202511286030 20250910. The patent publication number i..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Dalian Maritime University has submitted a patent application for Truck-unmanned Aerial Vehicle Cooperative Distribution Method Based on Reinforcement Learning. This invention was developed by Zhang Chengwei and Li Yuanbo.
The patent application number is CN202511185661 20250822. The patent publication numb..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Underwater Optical Hybrid Imaging Method and Device for Complex Ocean Scene. This invention was developed by Wang Zhengyong and Shen Liquan.
The patent application number is CN202511230357 20250829. ..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Submerged Unmanned Ship Resistance Forecasting Method Based on Combined Neural Network. Hou Yuanhang and Wen Yideng developed the invention.
The patent application number is CN202511201683 20250826. Th..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Shanghai Maritime University patent application for Underwater Image Enhancement Method Driven by Multi-prior Aggregation Learning. Wang Zhengyong and Shen Liquan developed the invention.
The patent application number is CN202511230349 20250829. The p..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Cable Partition Parallel Design Method. This invention was developed by Zhang Haifeng, Yu Dongliang, Wu Tingjun, Zhao Jianguo, Song Mingxu and Ji Qi.
The patent application number is CN2025112883..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Authority Management Method for Cable Co-platform Laying. This invention was developed by Zhang Haifeng, Yu Dongliang, Wu Tingjun, Zhao Jianguo, Ji Qi, Liu Weisheng, Mi Jiahui and Song Mingxu.
The patent application number is CN20251128..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Automatic Modeling and Separating Method for Self-made Parts of Ship. This invention was developed by Yang Shengxing, Zheng Xingfeng, Gong Shi, Wang Lukai, Wu Yuanbin, He Feifan, Ma Yuanfang, Zhao..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Dalian Maritime University has submitted a patent application for Improved Hedera Helix Algorithm and Kriging Combined Ship Equipment Reliability Analysis Method. This invention was developed by Liu Zhijie, Zhu Dameng, Wei Jianbao, Wang Xiaobang, Feng Zhiyi and Xia Lipeng.
The patent application number is C..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Multi-modal Sentiment Analysis Method Based on Adaptive Decision Fusion. The invention was developed by Zhou Hongkun and Liu Jin.
The patent application number is CN202511308870 20250915. The patent..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Electromagnetic Interference Risk Assessment Method Based on Expert Knowledge and Neural Network. The invention was developed by Wang Yumei, Fu Jia, Gong Chun, Shi Wenda and Du Yuxin.
The ..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Marine Information Unified Query Method and System Supporting Multi-source Data. The invention was developed by Hu Kai, Li Wenhao, Hu Xiao, Peng Yanyuan and Liu Guozhu.
The patent applicat..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Python Algorithm Development and Debugging System and Method Based on Simulation Platform. Chen Houjing, Xu Jia, Hu Yang, Zhang Cheng, Lee Seung-woo, Wang Xin'an and Liu Shizhong developed t..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Dalian Maritime University has applied Chinese patent for Unmanned Ship Automatic Driving Method Based on Deepseek Large Model Fine Tuning. Wang Huibing, Zhao Guojian, Zheng Kai, Jin Kazu, Liao Jun and Tang Haoming developed it.
The patent application number is CN202511210794 20250827. The patent publicatio..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Wuhan Shuowei Intelligent Tech Co Ltd has filed a patent application for Intelligent Driving Control System of Unmanned Ship. This invention was developed by Li Rangrong.
The patent application number is CN202511275071 20250908. The patent publication number is CN121115759 (A). International Patent Classi..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Dalian Maritime University has applied Chinese patent for Safe Dynamic Positioning Method of Load Switching Unmanned Ship Based on Spoofing Attack Detection. Li Lili, Li Mengjie, Liu Zhongchang, Yue Wei and Wang Bo developed it.
The patent application number is CN202511200502 20250826. The patent publicatio..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Anti-collision System for Combined Operation of Multiple Ship Unloaders. This invention was developed by Guo Jiaxi, Chen Yeqin, Wang Renan, Xu Zhenghao and Wei Zhenming.
The ..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Baiyang Times Beijing Tech Co Ltd has applied Chinese patent for Navigation Protection Method of Unmanned Underwater Vehicle and Related Product. Yin Hui, Cao Yiding, Yang Lei, Liu Haifeng and Zhang Jing developed it.
The patent application number is CN202511649224 20251112. The patent publication number ..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has applied Chinese patent for Acousto-optic Combined Underwater Target Autonomous Searching and Positioning Method. Yin Yi, Liu Yu, He Xiong, Liu Shengyan, Jiang Yushan, Li Bin and Dai Pengrui developed it.
T..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Narrow-spectrum High-power Microwave Direction-finding Calibration System and Method. The invention was developed by Chen Liang, Liu Yi, Wang Peiliang, Chen Junfeng and Liu Li.
The patent ..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute patent application for Permanent Magnet Propulsion Motor Health State On-line Monitoring Device and Method. This invention was developed by Wang Wei, Wa..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Method for Testing PCTC Stern Ramp Load Monitoring System. This invention was developed by Qiu Lifei, Wang Xi, Huang Rongqiang, Sun Tianjia, Chen Lizhen, Luo Jian and Wang Hu.
The patent applic..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 24 -- China Shipbuilding Group Guangxi Shipbuilding has filed a patent application for Large Block Module Car Jacking Grading Testing and Adjusting Technology. This invention was developed by Pang Shuyu, Su Yongrui, Shi Jianqiang, Yao Xin, Xu Yi, Ning Naipeng, Zhi Jinpeng, Liang Dachang and Qin Yingyou.
The paten..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- 713th Research Institute of CSIC and China State Shipbuilding Corporation have submitted a patent application for Self-calibration and Self-compensation Method for Multi-sensor System. This invention was developed by Yin Nan, Zhang Hong, Wang Shuai, Xue Hanhan, Chen Zhicheng and Jia Ning.
The patent appli..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Sanya Science and Education Innovation Park, Wuhan University of Technology has submitted a patent application for Energy-saving Path Planning and Learning Optimization Method for Ship Intelligent Navigation. This invention was developed by Zhu Man, Huang Tao, Liu Yihao, Cao Jining and Kong Mian.
The pate..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Tongji University has applied Chinese patent for Complex Sea Condition Unmanned Ship Path Planning Method and System Based on Cost Grid Map. Wu Guangyu, Li Zhijun, Li Feiyu and Xia Haisheng developed it.
The patent application number is CN202511389183 20250926. The patent publication number is CN121113089..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Hudong-Zhonghua Shipbuilding Group has filed a patent application for Heat Energy Utilization System Suitable for Micro-channel Heat Exchanger and Control Method. This invention was developed by Xu Annan, Jin Yanzi, Bao Junjie, Cao Ruiyang, Lu Yidan, Liu Heng, Lu Linjie and Li Huan.
The patent application n..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Wuhan University of Technology patent application for Liquid Fuel Filling Equipment for Ship Green Energy Filling. Wang Tian, Liu Zhaobin, Huang Jingfei and Liu Yuxuan developed the invention.
The patent application number is CN202511390775 20250926..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Hebei Jiaotong Vocational and Technical College has submitted a patent application for Adjustable Early Warning Equipment for Ship Exhaust Emission Monitoring. This invention was developed by Zhao Chenhong, Liu Haiyuan, Zhou Xinhua, Li Wenhua, Wang Bin, Li Huaseng and Zhang Xi.
The patent application numb..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Cnooc Shenzhen Ocean Engineering Tech Services Co Ltd has applied Chinese patent for Underwater Structure Heading Adjusting Device and Method. Zhang Xiao, Lin Xiao, Xu Yuning, Yu Zhengyu, Zeng Honghao, Wang Tao, Fu Xuehai, Chen Long, Zhang Yinchao and Zhang En developed it.
The patent application number i..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- South China Marine Machinery of China State Shipbuilding has submitted a patent application for Experimental Test Hydraulic System for Valves, Pumps and Motors for Cranes. Tani Bunpei, An Wanping, Li Guochang, Zhang Fujiang, Luo Guoshan and Huang Zufu developed the invention.
The patent application number..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Zhejiang Brilliant Refrigeration Equipment Co Ltd patent application for Energy-saving Refrigeration Compressor for Vehicles and Ships. This invention was developed by Li Jiaqin, Yu Youfa, Wang Jiefeng, Liang Xin and Shen Hong.
The patent applicatio..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- China Ship Scientific Research Center has submitted a patent application for Dual-mode Self-adaptive Vertical Axis Fan and Control Method Thereof. This invention was developed by Zhang Xinyu, Xie Chunmei, Kong Shuai and Yang Juncheng.
The patent application number is CN202511227423 20250829. The patent pu..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- No. 711 Research Institute of China State Shipbuilding has applied Chinese patent for Diesel Engine Combustion System and Optimization Method. Peng Yan, Hu Yuchen, Shen Gang, Qi Jiang, Yi Ran and Ma Yue developed it.
The patent application number is CN202511443507 20251010. The patent publication number i..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Fujian Mingyang Marine Co Ltd and Jiangsu Mingyang Marine Eng Co Ltd have submitted a patent application for LNG Ship Engine Control Method Based on Fault Detection. This invention was developed by Cai Fangjun.
The patent application number is CN202511666337 20251114. The patent publication number is CN12..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Wuxi Branch of No. 703 Res Institute China Shipbuilding Industry has applied Chinese patent for Spraying Device Based on Gas Turbine and Spraying Method Thereof. Yu Jian, Wang Yue, Shi Xiaomin and Wu Hanzhong developed it.
The patent application number is CN202511513585 20251022. The patent publication nu..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Dalian Maritime University has submitted a patent application for Carbon-based Particle Combustion Energy Conversion System of Internal Combustion Engine. Li Qingbo and Liu Yanxin developed the invention.
The patent application number is CN202511527005 20251024. The patent publication number is CN121111463 ..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Afai Southern Shipyard (Panyu Guangzhou) patent application for Ship Engine Exhaust Device, Ship and Black Smoke Eliminating Method. Wang Yali, Liu Guangzhou and Chen Xiaosheng developed the invention.
The patent application number is CN202511523315..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Shanghai Huige Environmental Protection Tech Group Co Ltd has applied Chinese patent for Ship Main and Auxiliary Machine Waste Heat Organic Rankine Cycle Power Generation Method and Device. Qu Shixiang, Yu Yuanyang, Chen Zhiyuan and Diao Zhisheng developed it.
The patent application number is CN2025116416..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for End Protective Barrier of Scaffold Operation Platform and Scaffold Operation Platform. This invention was developed by Huang Lei, Wang Liang, Zhao Junmin, Tang Chunlong and Liu Xiaoying.
The pate..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Jiangsu Water Conservancy Scientific Research Institute patent application for Rapid Drainage Device and Method for Dredged Sand Transport Ship. This invention was developed by Liu Yang, Wang Maomei, Yang Hengyong, Yang Yin, Zhang Wei, Song Yuanfei, Xu..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Large Square Underwater Mounting and Positioning Method and Device. This invention was developed by Tang Yong, Ye Yinmiao, Qin Xiaoyu, Wen Ming, Jiang Rui, Liu Jun, Zhao Hongqiong, Wang Xiaodon..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Outfitting Wharf Front Edge Assembly Module and Outfitting Wharf. This invention was developed by Lai Xiaopeng, Li Xiaojun, Yu Meixin, Wang Wenhua, Tang Yong, Qin Xiaoyu, Xu Donghui, Xuan Yifei..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Module Assembly Type Wharf and Construction Method Thereof. Lai Xiaopeng, Li Xiaojun, Yu Meixin, Wang Wenhua, Tang Yong, Qin Xiaoyu, Xu Donghui, Xuan Yifei and Hu Xiaoming developed the inventi..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Shandong Greatway Marine Science & Tech Co Ltd has applied Chinese patent for Ecological Seawall for Marine Ecological Restoration. Liang Feng, Zhang Shan, Wang Na, Wang Yue, Ma Shiwei, Li Feng and Sun Lili developed it.
The patent application number is CN202511448884 20251011. The patent publication numb..
Shipping and Marine
| Fri 24 Apr 2026
Beijing, April 24 -- Tianjin Research Institute for Water Transport Engineering has submitted a patent application for Height-adjustable Ship-shore Connection Springboard. This invention was developed by Zhou Ran, Li Xiaojun, Lyu Yingying, Zhu Lequn, Wang Lei, Sun Hui, Chen Dengfeng, Zheng Lin, Wang Yixing, Zhang Yi, Ye Keyan, T..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have applied Chinese patent for Walking Platform Device for Leading to Ship Shore Connection Box and Using Method. Wang Jingyuan, Hu Keyi, Weng Yi, He Ping, Zhang Honghua, Yasumasa and Shi Shengjuan developed it.
The pa..
Shipping and Marine
| Wed 22 Apr 2026
Geneva, April 23 -- Castillo Olivera Jose Maria has submitted a patent application for Flotation System for Maritime Vehicles on Any Water Surface or Wetlands.
The patent application number is WO2025ES70615 20251010. The patent publication number is WO2026078296 (A1). International Patent Classification codes are B63B1/00, ..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- LAPLACE New Energy Technology has filed a patent application for Method for Cleaning Quartz Boat. This invention was developed by Xue Zhenglei and Mao Wenlong.
The patent application number is CN202511588273 20251031. The patent publication number is CN121103795 (A). International Patent Classification co..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Pipeline Structure and Reactor Thereof. Li Zefang, Wang Cong, Bai Hu, Yu Xiaoyong, Chen Cong, Zhu Zhiqiang and Yao Lu developed the invention.
The patent application number is CN202511245616 20250902. The patent p..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Blind Burst Signal Rapid Capture and Blind Synchronization Method. Zhang Song, Li Jia, Xiao Longzhong, Chen Bo, Liu Xiaoxiao, Zou Yuze, Zhu He, Li Zhenghui, Chen Jiawei, L..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Cable Protection Tool and Installation Method. The invention was developed by Huang Wei, Ma Shuguang, Kong Weiwen, Yuan Hongtao, Liu Junhong, Li Shujing, Xiang Zhongbin, Du Wei and Chen Ye.
The ..
Shipping and Marine
| Wed 22 Apr 2026
Geneva, April 23 -- Guangzhou Shipyard International has submitted a patent application for Anti-icing Ventilation System and Method for Ships in Ice Regions. This invention was developed by Liu Xiaolong and Bao Lin.
The patent application number is WO2025CN126651 20251010. The patent publication number is WO2026077407 (A1). In..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- Ocean University of China has submitted a patent application for Methods and Compositions for Improving Cognition. This invention was developed by Dupau Dena.
The patent application number is CN202511208412 20160205. The patent publication number is CN121102455 (A). International Patent Classification codes..
Shipping and Marine
| Thu 23 Apr 2026
Geneva, April 23 -- Ocean University of China has submitted a patent application for Treatment of Retinal Degeneration. This invention was developed by Lakkaraju Aparna.
The patent application number is WO2025US50027 20251008. The patent publication number is WO2026080585 (A1). International Patent Classification codes are A61K..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Shanghai Merchant Ship Design And Research Institute patent application for Three-blade Type Efficient Energy-saving Rudder. This invention was developed by Xu Yijun, Zhang Zhuo and Du Luhui.
The patent application number is CN202511503276 20251021. T..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Jiangnan Shipyard Group has filed a patent application for Ship Fuel Oil Flow Control System. This invention was developed by Chen Le, Lu Jiafeng, Zhang Hong, Zhang Xin, Zhu Zhouliang, Wang Yan, Wei Dong, Yang Gong'an, Zhang Xuanhui and Zhao Jinlong.
The patent application number is CN202511351550 2025092..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Sail and Ship Comprising Same. This invention was developed by Xu Zhouyuan, Li Jianing, Huang Yiming, Guo Shixi, Zhang Dapeng and Chen Qian.
The patent application number is CN202511575000 20251031. The patent publication number is CN121106661 (A). Inte..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Zhejiang Marine Dev Res Institute has submitted a patent application for Ship Low-energy-consumption Power Auxiliary Equipment Based on Cooperative Utilization of Wind Energy and Solar Energy. This invention was developed by Ji Jian and Dai Zhiyuan.
The patent application number is CN202511438637 20251010..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Ship. This invention was developed by Jing Jiachao, Gao Aihua, Zhu Tingguo, Guo Shixi and Li Shiyang.
The patent application number is CN202511576961 20251031. The patent publication number is CN..
Shipping and Marine
| Thu 23 Apr 2026
Geneva, April 23 -- Ocean University of China has filed a patent application for Methods for Assessing Optokinetic Reflex and Systems for Same. This invention was developed by Harris Scott, Dunn Felice and John Jeremiah.
The patent application number is WO2025US50350 20251009. The patent publication number is WO2026080760 (A1)...
Shipping and Marine
| Thu 23 Apr 2026
Geneva, April 23 -- Ocean University of China has filed a patent application for Systems and Methods Employing Optical Generative Models. This invention was developed by Ozcan Aydogan and Chen Shiqi.
The patent application number is WO2025US49540 20251004. The patent publication number is WO2026080336 (A1). International Patent..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Safety Guarantee and Emergency Response System and Method Applied to Ship. Chen Yuqi, Luo Ziyi, Gu Yiqing, Qin Yao, Huang Jiantao and Tian Xin developed the invention.
The patent application number is CN202511585772 ..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Waigaoqiao Shipbuilding and Offshore has submitted a patent application for Inclined Strut Correcting Device. Gao Piwei, Yuan Meng, Lu Qingjian, Chen Zhangfei and Gu Yunfeng developed the invention.
The patent application number is CN202511444318 20251010. The patent publication number is CN1211066..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Container Ship Non-watertight Transverse Bulkhead Block Transportation Method. This invention was developed by Wang Hu, Wang Zhangjian, Zhang Haiyong, Lian Zhaohua, Feng Tao, Chen Xiaoyu, Zhang Liyan, Cui Gengyao, Song Xin and Su Dongwei..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released China State Shipbuilding, Qingdao Beihai Shipbuilding patent application for Indoor Segmented Construction Method for Ultra-large Rudder System. This invention was developed by Yang Yaohang, Heo Joo-chul, Gu Huabo, Zhu Heping, Xia Baolun and Li Zihui.
..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Lofting Method of Double-curved-surface Fairlead, Fairlead and Ship. This invention was developed by Huang Hongsong, Li Zhen and Fu Lei.
The patent application number is CN202511638011 20251110. The patent publication number is CN12..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- South China Marine Machinery of China State Shipbuilding has applied Chinese patent for Buffer Control Method for Berthing Ball Crane Between Ships. Zou Tao, An Wanping, Wei Linmu, Liu Zhongrao, Guo Xiaofei, Huang Qichang, Zhao Xu and Li Guochang developed it.
The patent application number is CN2025113818..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Ruisibei Marine Engineering Tech Co Ltd; Dalian Minde Marine Tech Co Ltd; No 714 Res Institute Of China State Shipbuilding Corporation Limited has applied Chinese patent for Sea-communicating Type Cultivation Work Ship Based on Refitting of Oil Collecting and Distributing Commercial Ship. Pan Ying, ..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design And Research Institute patent application for Movable Deck Supporting Structure of Automobile Transport Ship. Zheng Zuzhong, Fang Aoyang, Chen Cong, Wan Zhengtian, Jiang Miao, Li Kai and Zhou Han developed the invention.
..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Anchoring System Control Method and Device and Anchoring System. Yang Zhenfeng and He Jianhui developed the invention.
The patent application number is CN202511256104 20250904. The patent publica..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design And Research Institute patent application for Detachable Watertight Cabin Penetrating Piece. Sun Mingzhong and Hua Guotang developed the invention.
The patent application number is CN202511443043 20251010. The patent publ..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Merchant Ship Design And Research Institute has filed a patent application for Integrated Fuel Tank Floating Stopping Structure. This invention was developed by Zheng Zuzhong, Cao Tianshu, Chen Cong, Li Kai, Ye Xu, Xiong Qunfei and Zhang Canhui.
The patent application number is CN202511417085 20250..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Supporting Mechanism for Lifting Mechanism for Ship. This invention was developed by Shuai Taosheng and Gu Junjun.
The patent application n..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Ship Drainage Pipe Opening Protection Device and Ship Thereof. He Jiaji, Huang Yuan, Xu Huizi and Mo Ting developed the invention.
The patent application number is CN202511479959 20251016. The pa..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Shanghai Merchant Ship Design And Research Institute has filed a patent application for Deck Drainage Structure with Automatic Water Return Prevention Function. This invention was developed by Zong Mingzhen, Guo Jincheng and Liu Yumeng.
The patent application number is CN202511418767 20250930. The patent pu..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- Guangzhou Shipyard International has submitted a patent application for Automobile Transport Ship and Compass Deck Thereof. This invention was developed by Zhan Tingyue, Chen Fangdong, Dou Yubo, Lin Zhenman, Xie Jinbin, Lou Yifan, Liang Jianping and Han Yurong.
The patent application number is CN20251146308..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 23 -- China State Shipbuilding, Qingdao Beihai Shipbuilding has submitted a patent application for Ribbed Plate Structure at Suction Port. This invention was developed by Sun Chao, Li Zihui, Sun Jilin and Zhang Yingjie.
The patent application number is CN202511469993 20251015. The patent publication number is C..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- No 704 Research Institute of China State Shipbuilding has filed a patent application for Hollow Fiber Air Separation Membrane Assembly with Suspended Double-head Structure. This invention was developed by Luo Yun, Suo Xiaona, Zheng Zixing, Shen Qiaoyong and Wang Dawei.
The patent application number is CN2..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- Dalian Maritime University has submitted a patent application for Pso-aclstm-based Crew Fatigue Identification Method. This invention was developed by Shi Guoyou, Lyu Mina, Li Weifeng, Ma Lin and Wang Qingwu.
The patent application number is CN202511482329 20251016. The patent publication number is CN121101..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Control Method, System and Equipment of Lighting Equipment in Ship and Medium. This invention was developed by Yang Xiaoyu, Zheng Yue, Wang Yao, He Bangtao, Wang Yujian, Ni Jiaxin and Zhao Hanchen..
Shipping and Marine
| Thu 23 Apr 2026
Beijing, April 23 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Ship Lighting Control Method and System, Electronic Equipment, Medium and Program Product. This invention was developed by Wang Yao, Zhou Ting, Yang Xiaoyu, Zheng Yue, Ni Jiaxin, Wang Yujian and Zhao Hancheng.
The patent application number ..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- China Ship Development & Design Center has submitted a patent application for Air Floatation High-damping Pipeline Cross-structure Decoupling Device and Mounting Method Thereof. Zhang Xiao, Fu Xiaoming, Lei Zhiyang, Fan Mingwei and Gong Changxin developed the invention.
The patent application number is CN20..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Magnetic Suction Type Drainage Device for Ship. This invention was developed by Li Quankun, Gong Jiandong, Yang Jun, Liu Yan, Song Wei, Xue Mei, Gong Kezhen and Qian Bin.
The patent application n..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Jiangchai Holding Group Co Ltd patent application for Marine Methanol Engine Combustion Control Method and System. Cai Tongchun, Wang Dashuai and Zhuo Yong developed the invention.
The patent application number is CN202511259139 20250904. The patent..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Southwest Technology Engineering Research Institute of China South Industries Group, Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim and Qingdao University of Science and Technology patent applicat..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- Shanghai Waigaoqiao Shipbuilding has applied Chinese patent for Reinforcing Method for Small Corner Opening in FPSO High-stress Area. Ye Haiqun, Zheng Xingfeng, Zhao Danlei, Li Zhiyong, Tang Li, Liao Pinghua, Sun Fengjiao, Jin Ye, Zhang Yu'an and Zhang Ziyang developed it.
The patent application number is..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Southern University of Science and Technology patent application for Integrated System for Recycling Offshore Micro-plastics and Marine Litter. This invention was developed by Qiu Wenhui, Wang Yibo and Zheng Chunmiao.
The patent application number i..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- Powerchina Guiyang Engineering Corporation has submitted a patent application for Asymmetric Pull Rod Structure for Lock Head Gate of Ship Lift. This invention was developed by Ren Bo, Liao Yongfeng, Luo Dewu, Tan Shoulin, Xu Yi, Lao Haijun, Gao Wei, Tang Tengfei, Lei Xiaoping, Deng Daren, Zheng Kai and Wang..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- Qingdao University of Technology has submitted a patent application for River Ecological Restoration Protection Device and Protection Method. This invention was developed by Ding Nan, Ma Jiabin, Song Haijuan, Miao Xinyu, Fu Chengkun and Zhang Huiru.
The patent application number is CN202511310090 20250912..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- Jiangsu Better Environmental Prot Machinery Equipment Co Ltd has submitted a patent application for Multi-stage Rocker Arm Water Delivery Device for Water Intake Pump Ship. This invention was developed by Chen Hu, Liu Hongjian, Cheng Yuanjing and Cheng Zhong.
The patent application number is CN20251153104..
Shipping and Marine
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute patent application for Organic Electrode Material and Preparation Method and Application Thereof. The invention was developed by An Shibo, Yu Jianghong..
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