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Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 719 Res Institute China State Shipbuilding Co Ltd has filed a patent application for Mute Cabin Noise and Vibration Cooperative Control Method and System. This invention was developed by Yin Hong, Yang Fei, Yang Qin, Gao Changhua, Yu Peng, Liu Keqin, Liu Tun, Wu Siyuan, Han Yueyang and Wang Shipeng.
The..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Cabin Microclimate Intelligent Monitoring and Adjusting Method and System Based on Multi-sensor Fusion. The invention was developed by Ye Mengxiong, Yang Qin, Liu Keqin, Cai Sh..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for High-solid-content Low-voc (volatile Organic Compound) Water-based Bi-component Heavy-duty Anticorrosive Primer and Preparation Method Thereof. Ma Fubin, Li Shunli and Zhu Tingli developed the invention..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Cruise Ship Having Drawer-style Side Swimming Pool. This invention was developed by Chen Gang, Wang Zhangjian, Ding Yue, Yuan Hongtao, Huang Yiming, Wang Gaoshuai and Guo Shixi.
The patent application number is WO2025CN80943 20250306. The ..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Awning Device for Open Deck of Cruise Ship and Ship Comprising Same. This invention was developed by Chen Gang, Guo Yong, Lyu Yilin, Yu Yanling, Hua Xiangyang and Wu Dan.
The patent application number is WO2025CN80932 20250306. The patent pu..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 26 -- Jiangsu Modern Shipbuilding Technology has submitted a patent application for Database Structure Synchronization Method Based on Virtual Reference Library. This invention was developed by He Jia, Gong Huibo, Feng Yudong and Jin Songtao.
The patent application number is CN202511302262 20250912. The patent publ..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Shanghai Waigaoqiao Shipbuilding patent application for Denitrification Device, Denitrification System, Drilling Platform and Denitrification Treatment Method. The invention was developed by Chen Gang, Yuan Hongtao, Kong Weiwen, Zhou Bo, Yang Hankun, Wang C..
Shipping and Marine
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Energy Supply System for Ship, Energy Management Method, and Electronic Device. Chen Gang, Wang Zhaowen, Guo Yong, He Hongliang, Chen Lin and Li Xuege developed the invention.
The patent application number is WO2024CN131956 20241114. The p..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 26 -- Wuxi Branch of No. 703 Res Institute China Shipbuilding Industry has submitted a patent application for Rotating Machinery Fault Prediction and Traceability Method Based on Causal Atlas. Sun Qian, Wu Yiming, Yin Fei, Ye Fengchao, Cao Lele and Li Xiang developed the invention.
The patent application number i..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Institute of Oceanology, CAS has submitted a patent application for Load Design Optimization Method for Measuring Sea Surface Flow Velocity by SAR (synthetic Aperture Radar). This invention was developed by Cao Saichao and Xu Yongsheng.
The patent application number is CN202511982702 20251226. The patent pu..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Comprehensive Technology Foreseeing Method and System Based on Large Model Fusion Subjective and Objective Data. This invention was developed by Tao Peng, Fan Huili, Xu Jia, Xiang Kebing and Y..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Institute patent application for Pipeline Connecting Structure Capable of Being Automatically and Quickly Separated. The invention was developed by Zong Mingzhen, Guo Jincheng, Tang Qiang and Liu Yumeng.
The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group patent application for Ventilation Cap. The invention was developed by Qi Zhongkuan, Liu Yihu, Feng Muqi, Yu Chaoyue and Ze Runmin.
The patent application number is CN202511733071 20251124. The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Maritime University has sought patent for Ship Route Planning Method, System and Program Product in Polar Region Sea Ice Environment. This invention was developed by Xie Zongxuan, Wang Xinqing, Wang Shengzheng, Liu Wei, Fu Shanshan and Liu Xiaolin.
The patent application number is CN202511435580 2025..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Cylindrical Solid Electric Heat Storage Device Capable of Realizing Fixed-point Regulation and Control of Temperature Field of Heat Storage Body. This invention was developed by Zhu Rui, Su Jian, Liu Changjiang, Liu Junliang, Ding Ye,..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Solar Photovoltaic and Air Compressor Waste Heat Recovery Combined System. The invention was developed by Shen Qingqing, Yang Haojun, Kong Lingbing, Wang Chao and Liu Daqian.
The patent applica..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group patent application for Pressure Relief and Evacuation System and Pressure Relief and Evacuation Method for Collecting Pipe of Co2 Transport Ship. This invention was developed by Pan Shuyi, Zhu Zilong, Yang Chunhua, Liu ..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Dynamic Vibration Absorption Device Applied to Lubricating Oil Pipeline System of Gear Transmission Device. Zhang Runze, Zhang Haihua, Wu Yue, Wang Shidong, Ma Bozhao and Han Tianyao developed it.
The patent application nu..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- No 703 Research Institute of China Shipbuilding Group has sought patent for Probe Flex-resistant Clamp for Normal-temperature Jet-type Test Bench. This invention was developed by Li Dianxi, Ding Huawen, Li Yanfei, Wang Bo, Li Chi and Feng Xingyu.
The patent application number is CN202511882506 20251215. The p..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Dalian Maritime University has submitted a patent application for Efficiency Evaluation Method for Unmanned Ship Cluster Virtual-real Combination Formation Control. This invention was developed by Liang Xiao, Yu Changdong, Zhang Zhihao, Yang Chengbin, Liu Dianyong, Song Yankong and Li Wei.
The patent applicat..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Maritime University has submitted a patent application for Autonomous Ship Test Scene Optimization Generation Method Based on Multi-agent Game Interaction. This invention was developed by Wang Shengzheng and Shi Jie.
The patent application number is CN202511536116 20251027. The patent publication num..
Shipping and Marine
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Jiangsu Ocean University patent application for Multi-mode Sensing Device and Method Suitable for Tidal Flat Detection. The invention was developed by Kong Gaoqiang, Liu Panyu, Chen Ya'nan, Lu Zhongnan, Zhao Jinhao, Cai Bowen, Cheng Han and Yu Wanli.
..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Wuxi Branch of No 703 Res Institute China Shipbuilding Industry patent application for Instrument Anti-seismic Installation Assembly with Flexible Buffering and Locking Mechanism. The invention was developed by Zheng Tian, Hua Jun, Wang Qiang, Li Wentin..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Institute of Oceanology, CAS has sought patent for Method for Cultivating Kelp Triploid by Inducing Unisexual Dihaploid Gametophyte. This invention was developed by Shan Tifeng and Liang Ganlin.
The patent application number is CN202511596008 20251104. The patent publication number is CN121400351 (A). Interna..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Wuchang Shipbuilding Industry Group has submitted a patent application for Hoisting Device and Method Suitable for Equipment in Narrow Cabin. Ku Fan, Zhang Huitao, Zhou Yongjiang, Huang Xiaoyong, Yan Junyi and Hu Ruidong developed the invention.
The patent application number is CN202511854068 20251210. The ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Anhui & Huaihe River Institute of Hydraulic Research Anhui Water Conservancy Project Quality Inspection Center Station has submitted a patent application for Aquatic Weed Cleaning Device and Measuring System for Unmanned Ship. This invention was developed by Wei Kuiye, Song Xinjiang, Zhu Shibin, Xu Haibo, Cao ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- No. 704 Research Institute of China State Shipbuilding has submitted a patent application for Cylinder Inner Wall Material Block Dismounting and Mounting Device. This invention was developed by Wang Haoxi, Zhang Yongsheng, Zhou Xiaojie, Gao Shuang and Wang Zhenyu.
The patent application number is CN20251183..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Clamping Tool and Clamping Method for Insulation Module of Enclosure System. Yu Meng, Shi Wenjun, Wu Tianwei, Wan Zhong, Yang Chunhua, Liu Jinfeng and Wang Zhihao developed the invention.
The patent application number is CN202511799184 ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Regularization Parameter Estimation Method for Lung Three-dimensional Electrical Impedance Tomography. Tang Zhiqiang, Xu Zhiyuan and Fu Hongsun developed the invention.
The patent application number is C..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Marine Town Inc patent application for Forward Latching Handle. Tung Chin-chung developed the invention.
The patent application number is US202418951705 20241119. The patent publication number is US20260139531 (A1). International Patent Classification codes a..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft, Method of Controlling Watercraft, and Watercraft. This invention was developed by Moritani Kento and Ikegaya Yuji.
The patent application number is US202519391111 20251117. The patent publication number is US202601..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has sought patent for System for Controlling Watercraft, Method of Controlling Watercraft, and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202519391094 20251117. The patent publication number is US20260138725 (A1). International Patent Cla..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Propelling Watercraft, Watercraft, and Method of Propelling Watercraft. This invention was developed by Moritani Kento.
The patent application number is US202519391118 20251117. The patent publication number is US20260138724 (A1). Interna..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202519391106 20251117. The patent publication number is US20260138723 (A1). International Patent Classification codes ..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for Jet Propulsion Watercraft, Jet Propulsion Watercraft Control System, and Method for Maintaining Jet Propulsion Watercraft in Docked State. This invention was developed by Okada Yasuhiro, Hemmi Yasuhiko, Okamoto Yukitaka, Murayama Takuya, Amma Hirofumi,..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Propelling Watercraft, Watercraft, and Method of Propelling Watercraft. Ikegaya Yuji developed the invention.
The patent application number is US202519391114 20251117. The patent publication number is US20260138721 (A1). International Pat..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Yamaha Hatsudoki has submitted a patent application for System for Controlling Watercraft and Watercraft. Ikegaya Yuji developed the invention.
The patent application number is US202519391097 20251117. The patent publication number is US20260138720 (A1). International Patent Classification codes are B63H..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Air Products and Chemicals has filed a patent application for Apparatus and Process for Ship-based Carbon Dioxide Capture for Fuel Production. This invention was developed by Angel Hallgeir Dalane, Nemetz Leo Richard and Zahn Steffen.
The patent application number is US202418950820 20241118. The patent p..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published Chengdu Drifting Island Outdoor Co Ltd patent application for High-pressure Narrow-type Bottom Weighted Boat. The invention was developed by Wang Dai and Luo Yan.
The patent application number is US202519385192 20251111. The patent publication number is US20..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Cochrane USA Inc has submitted a patent application for Buoy and Buoy Assembly. This invention was developed by Cochrane Alexander Richard.
The patent application number is US202619446313 20260112. The patent publication number is US20260138710 (A1). International Patent Classification code is B63B22/16...
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Tianjin Research Inst For Water Transport Engineering MOT has sought patent for Self-energy Storage Device and Method Applied to Constant Mooring Tension. This invention was developed by Chen Hanbao, Chen Songgui, Luan Yingni, Shen Wenjun, Chen Jiangnan, Niu Xingyu, Zhu Yingtao, Guan Ning, Tan Zhonghua and ..
Shipping and Marine
| Sun 24 May 2026
Alexandria, May 25 -- Patrick Ind Inc has filed a patent application for Boat Tower and Cover Arrangement. This invention was developed by Danforth Scott, Sheppard Adam and Young Austin.
The patent application number is US202619446172 20260112. The patent publication number is US20260138708 (A1). International Patent Classifi..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Shanghai CRRC SMD Marine Equipment has filed a patent application for Adjustable Binding Device for Underwater Operation. This invention was developed by Song Junhui, Chen Qiang and Jiang Jianming.
The patent application number is CN202511522900 20251023. The patent publication number is CN121404462 (A). In..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Novel Efficient Dry Dock Ship Guiding System. Jiang Mengyan, Lu Shengzhe, Miao Zhiyi, Shen Chen and Shan Shan developed the invention.
The patent application number is CN202511582417 20251031. T..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Novel Floating Dock Traction System. Li Peng, Chen Bin, Wang Qiong, Hu Shibo, Xie Qun and Zhuang Keting developed it.
The patent application number is CN202511749234 20251126. The patent publication number is CN121404457 (A). ..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Dalian Maritime University has submitted a patent application for Intelligent Ship Motion State and Energy Distribution Collaborative Optimization Control Method and System. Wang Kai, Cong Longhao, Jing Zesheng, Xing Hui, Li Zhongwei and Liang Hongzhi developed the invention.
The patent application number is ..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received No 703 Research Institute of China Shipbuilding Group patent application for Gearbox Lubricating and Flushing System. Yao Wang, Lu Shibo, Gao Zhongkai, Liu Yihu and Liu Jiang developed the invention.
The patent application number is CN202511733213 20251..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- China Ship Development & Design Center has submitted a patent application for Sound Insulation and Air Return Device for Ship and Design Method of Sound Insulation and Air Return Device. This invention was developed by Tong Shijie, Lei Zhiyang, Zhang Zheyu, Wang Ruhang and Gong Changxin.
The patent applicatio..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Marine Mechanical Equipment Vibration Isolation System and Method Based on Active Regulation and Control of Installation State. The invention was developed by Zhang Xiao, Lei Zhiyang, Fu Xiao..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- No. 704 Research Institute of China State Shipbuilding has sought patent for Intelligent Propelling System of Polar Icebreaker. This invention was developed by Zhang Junwu, Su Chaojun, Xu Yiran, Ni Fengyan, Li Zhong and Guo Fafu.
The patent application number is CN202511846909 20251209. The patent publicati..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- CSSC Guijiang Shipbuilding has submitted a patent application for Construction Method of Large Water Jet Propulsion Flow Channel of Ship. This invention was developed by Wei Pengheng, Zhang Xiaoli, Wan Lihong, Nie Qingchen, Zeng Dezhi, Ling Hongzhao and Xu Ren.
The patent application number is CN202511816372 ..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Dalian Shipbuilding Industry has submitted a patent application for Hydrodynamic Load Mapping Loading Method in Energy-saving Guide Wheel Structure Analysis. This invention was developed by Hou Yupin, Zhao Xiaoling, Zhang Qian, Li Wenhe, Wang Linqiang, He Duolun, Li Kun, Li Jingquan, Wang Rui, Wu Fang and Fu D..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- China Ship Development & Design Center has sought patent for Ship Fault Prediction and Test Maintenance Method Based on Multi-dimensional Features. This invention was developed by Wu Yi, Tu Wenjie, Xie Dingjun, Gong Yingying and Duan Jingxuan.
The patent application number is CN202511967540 20251224. The pate..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Ship Stern Transportation Structure and Installation Method Thereof. This invention was developed by Bao Jiewen, Tang Chunming, Zhang Liyan, Zhao Dinggang, Koo Young-ho, Li Kui, Su Buxin, Yuan Linha..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Marine Multi-equipment Integral Combined Type Mounting Base. Wang Bo, Cui Bingbing, Chen Hao and Luo Liang developed it.
The patent application number is CN202511578384 20251031. The patent publication number is CN121404425 (A..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Wind-solar Power Generation Integrated Ship Bridge Wing. This invention was developed by Cui Bingbing, Wang Shuping and Li Lihong.
The patent application number is CN202511749231 20251126. The patent publication number..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- China Ship Development & Design Center has submitted a patent application for Elastic Self-adaptive Light Secondary Bulkhead and Design Method. This invention was developed by Luo Wei, Tang Gang, Yan Xiaoshun, Zhang Zihao and Mei Guohui.
The patent application number is CN202511972621 20251225. The patent pub..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Ship Main Deck Structure and Ship. This invention was developed by Xu Rong, Zhang Minjian, Lu Chen, Xu Yijun and Chen Jifeng.
The patent application number is CN202511515104 20251022. The patent publication number is C..
Shipping and Marine
| Sun 24 May 2026
Beijing, May 25 -- China Ship Development & Design Center has submitted a patent application for Connecting Structure of Large Universal Module and Hull Deck. This invention was developed by Lan Hai, Fan Qiong, Wang Shanshan and Chen Xin.
The patent application number is CN202511964767 20251224. The patent publication number is..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Dalian Maritime University has submitted a patent application for Digital Micro-fluidic Chip Temperature Control System Based on Photothermal Effect. This invention was developed by Peng Ran, Mao Hengwen, Wang Chenjie, Zhang Hongbin, Huang Xu, Wang Wei and He Chuanlong.
The patent application number is CN2025..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Dalian Maritime University has sought patent for High-precision Low-cost Flexible Electrochemical Detection Chip and Processing Method Thereof. This invention was developed by Peng Ran, Li Xin, Wang Gan, Wang Chenjie and Lu Heming.
The patent application number is CN202511560852 20251029. The patent publicati..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Fincantieri SpA has submitted a patent application for Electrical Device for Connecting Electrical Load of Ship to at Least One Fuel Cell. Pietra Andrea developed the invention.
The patent application number is CN20248038675 20240607. The patent publication number is CN121399816 (A). International Patent Cl..
Shipping and Marine
| Mon 25 May 2026
Beijing, May 25 -- Irca SpA has applied Chinese patent for Panel for Ship Floor. Fraschetti Silvia, Pizzinat Guillaume, Poser Ingo, Taourian Abderrahmane and Zoppas Fabio developed it.
The patent application number is CN20248042855 20240626. The patent publication number is CN121399024 (A). International Patent Classification..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Maritime University and Shanghai Miluo Information Tech Co Ltd have submitted a patent application for System and Method for Optimizing Scheduling of Container Trucks in Port Based on Dynamic Time Matrix Prediction. This invention was developed by Ding Yi, Chen Xiazhong and Ding Yan.
The patent app..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- China Ship Development & Design Center and Hangzhou Hope System Tech Co Ltd have submitted a patent application for Electromagnetic Compatibility Test Result Intelligent Evaluation System Based on Big Data. This invention was developed by Li Shuang, Chen Liang, Wang Shuowei, Wu Weijun, Zhu Huawei and Wang Guan..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- South China University of Technology and China Ship Development & Design Center have sought patent for Platform Task Efficiency Optimization Method Based on Integrated Agent and Multi-population Iteration. This invention was developed by Liu Fei, Liao Penglin and Zhang Cheng.
The patent application number i..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Shanghai Haida Communication Co Ltd has submitted a patent application for Visual Detection-based Anti-collision Early Warning Method and System for Ship Lock. Hu Xiaodong, Xiong Xihui, Liu Haipeng, Zhu Jicheng, Xu Zhen, Qin Liufu and Que Xiuping developed the invention.
The patent application number is CN2..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- China Starnet Digital Tech Co Ltd has submitted a patent application for Ship Identification Method and Device, Storage Medium and Computer Program Product. This invention was developed by Xiao Fei, Sun Zhensheng, Jin Junjie and Lan Lin.
The patent application number is CN202511476159 20251015. The patent p..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- China Shipbuilding Group Haizhou System Tech Co Ltd has applied Chinese patent for Data Fusion Method and System of Heterogeneous Product Data Management System Based on Ship. Song Jianwei, Zhang Zhiling, Lai Xiaoxuan, Xu Zhiye, Ai Jingjing, Li Tianliang and Zhang Long developed it.
The patent application n..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- China Shipbuilding Group Haizhou System Tech Co Ltd has filed a patent application for Design Data Unified Storage and Management Method Based on Ships. This invention was developed by Wu Yingjie, Wu Pengcheng, Ling Xiao, Xu Jinxiang, Wang Lei, Liu Yehuan and Liu Xiaofeng.
The patent application number is C..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- China Shipbuilding Group Haizhou System Tech Co Ltd has sought patent for Metadata Definition Method and System Based on Ship Product, and Storage Medium. This invention was developed by Tian Liumin, Jiang Tao, Li Yong, Yin Chenlong, Sun-chang Fenghe, Wang Wei and Gao Chao.
The patent application number is ..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Data Processing Method and Device, Electronic Equipment and Storage Medium. Chen Nuo, Miao Yibo, Chi Zelin, Lin Chenru and Shi Wenyu developed it.
The patent application number is CN202511519812 20251023. The patent publicatio..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim has sought patent for Method for Predicting Fatigue Propagation Rate of Surface Crack Under Bidirectional Bending Load. This invention was developed by Zhu Guanpeng, Gong Xuhui, Wang Jiahao, Guo Shaofei and Do..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Xiamen Chuanshun Tech Co Ltd has filed a patent application for Ship Trajectory Thermodynamic Diagram Generation Method, Device and Equipment. This invention was developed by Mao Ziyu, Li Xiaojing and Li Haibo.
The patent application number is CN202511442956 20251010. The patent publication number is CN1213..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Underwater Platform Auxiliary Machine Load Interference Source Identification Method and System. Wang Yumei, Xu Wentao, Li Zhiyin, Du Yuxin and Yang Kai developed the invention.
The patent ap..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Guangzhou Maritime Institute has submitted a patent application for Autonomous Sensing and Understanding Method for Underwater Navigation Environment of Ship. This invention was developed by Zhuo Yongqiang, Zhu Xinglong, Ng Kung-poh, Liu Xiaolei and Lai Qiang.
The patent application number is CN202511429230..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Ionosphere Parameter Inversion Method and Device. The invention was developed by Chen Yu, Zhang Yangyong, Xiong Qiaopo, Wang Hongfa..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Nanjing Hydraulic Research Institute has submitted a patent application for Dispersed Two-stage Ship Lock Overflow Supplementing Arrangement and Overflow Supplementing Water Quantity Calculation Method. This invention was developed by Guo Chao, Li Zhonghua, Wen Ming, Mei Lingqin and Li Yuan.
The patent appl..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Zhejiang Zheneng Mailing Environmental Tech Co Ltd patent application for Waste Heat Recycling System Applied to LNG (liquefied Natural Gas) Ship and Operation Method of Waste Heat Recycling System. Sheng Shuai, Shen Minqiang, Wang Cheng, Guo Jingzhou, Z..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group patent application for Air Supply Simulation Training System. Jiang Sijie, Wu Hao, Xu Haiming, Huang Shaokan, Li Xiaoqiang, Li Jing, Wu Genming, Li Lu, Sung..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Dalian Maritime University has submitted a patent application for Multi-scale Dynamic Graph Convolutional Network Traffic Flow Prediction Method Fused with Double Residual Decomposition. This invention was developed by Zhai Huawei, Wang Chaohui, Cui Licheng, Hu Mingjing and Guo Tiantian.
The patent applicatio..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has applied Chinese patent for Potting Tool and Method for Pod Propulsion Motor. Kuang Heng, Xiong Yong, Chen Lian, Huang Zhenhua and Zhang Wen developed it.
The patent application number is CN202511722107 2025..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group patent application for Standardized Inspection Method for Efficient Inspection of Ships. This invention was developed by Wan Li, Qian Zhenhua, Mao Xinming, Huang Yunfeng, Wu Haidong, Sheng Mingyu and Nie Fuyu.
The pate..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Method and System for Automatically Generating Business Object Identifier. Zhou Que, Zhang Qiongyu, Li Yang, Wu Liwei, Hu Zhijin, Liu Sichao, Liu Xiong, Liu Hui, Lu Jie, Liu..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Dalian Maritime University has sought patent for Synchronous Event Trigger Path Tracking Control Method Considering Actuator Fault. This invention was developed by Huang Chenfeng, Zhou Kailu, Wei Rui, Zhang Haoran, Zhang Guoqing, Su Zuojing and Gong Guobao.
The patent application number is CN202511594340 2025..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Maritime University has submitted a patent application for Unmanned Ship Cluster Tracking Control Method Based on Reinforcement Learning and Zero-sum Game and Computer Program Product. Zhang Hugan, Li Anling, Jiang Xiaobin and Zhang Zhiheng developed the invention.
The patent application number is CN..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Broken Ice Channel Modeling Digital Twinning Method for Ship Ice Resistance Calculation. The invention was developed by Mei Bin, Ye Jiayun, Song Deuk-ho, Shi Guoyou and Li Weifeng.
The patent applicatio..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Active Motion Compensation Helicopter Platform Flexible Preset Performance Control Method. This invention was developed by Li Jian, Wang Junru, Han Shouyuan and Chen Yuqing.
The patent application number..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Ship Navigation Signal Lamp Control System and Control Method. This invention was developed by Che Qi, Zhang Zeyu, Yi Haoyuan, Fang Yanjie, Huang Wensi, Geng Peng, Ge Qizh..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- Shanghai CRRC SMD Marine Equipment has applied Chinese patent for Sealing Device for Umbilical Cable of Underwater Equipment. Xu Lei, Zhang Dinghua, Song Junhui, Wang Hongfei and Xiao Feng developed it.
The patent application number is CN202511560848 20251029. The patent publication number is CN121394954 (A..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Aeromonas Salmonicida Virulence Prediction Method Based on Big Data Analysis. Xiao Peng, Tan Xungang, Liu Ying, Wang Liwen, Xiao Kun and Li Guiyang developed the invention.
The patent application numbe..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Self-adaptive Multi-unit Very-low-frequency Phased-array Antenna System and Control Method Thereof. Zhou Longjun, Chen Haitao, He Dejun, Peng Gaozhan, Deng Bo, Wang Bo, Li C..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Dalian Maritime University has submitted a patent application for Real Driving Scene Driver Emotion Recognition Method Based on Double-branch Feature Perception. This invention was developed by Yu Changdong, Wu Chengshang, Dai Kexin, Qian Yiheng, Zhang Qifan, Qiao Qihao and Shen Hongwei.
The patent applicatio..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Wuxi Branch of No. 703 Res Institute China Shipbuilding Industry patent application for Medium-voltage Alternating-current Load Device Control Method and System Suitable for Multiple Voltage Levels. Hou Zhe, Sun Xidong, Dai Zhiwei, Chen Kaijie and Fan Xi..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- National Marine Environmental Monitoring Center has sought patent for Full-polarization Sar Image Sea Surface Spilled Oil Extraction Method Based on Active Contour. This invention was developed by Wang Dawei, Sun Zhen, Guo Xianxian and Wang Fei.
The patent application number is CN202511970584 20251225. The pa..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Dalian Maritime University has applied Chinese patent for Hyperspectral Image Unmixing Method for Joint Optimization of End Member Extraction and Abundance Inversion. Zhao Enyu, Hao Han, Tian Xuanyu and Wang Yulei developed it.
The patent application number is CN202511540833 20251027. The patent publication n..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Shanghai Maritime University has submitted a patent application for Lightweight High-robustness Marine Target Detection Method Under Complex Sea Condition. This invention was developed by Zhou Weina and Liu Zishi.
The patent application number is CN202511535525 20251027. The patent publication number is CN121..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Shanghai Jiao Tong University patent application for Collision Risk Early Warning Method and System Based on Foresight Camera of Unmanned Ship. The invention was developed by Xue Jie, Song Yuanming, Hu Hao, Yang Peijie, Li Qianbing, He Siqi, Tang Weiyu,..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 23 -- Shanghai Maritime University has submitted a patent application for Directed Ship Fine Granularity Identification Method Based on Remote Sensing Image, Electronic Equipment and Program Product. This invention was developed by Liu Ying, Liu Jin and Hao Yangyang.
The patent application number is CN202511546613 ..
Shipping and Marine
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Institute of Oceanology, CAS patent application for Method for Evaluating Influence of Mechanical Harvesting on Shellfish and Matched Device Thereof. This invention was developed by Yue Xin, Liu Dongping, Wang Hongxia, Liu Baozhong and Wang Kan.
The pat..
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