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Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Shanghai Shipignet Information Tech Co Ltd has been awarded a patent for Adjustable Mechanical Arm Gripper Device. This invention was developed by Yao Chen, Yang Chun and Xu Mei.
The patent application number is CN202422892393U 20241126. The patent publication number is CN223431620 (U). International Paten..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Dalian Shipbuilding Industry has obtained a patent for large-diameter stainless steel pipe welding tool. This invention was developed by Li Gang, Xu Zhisheng, Liu Yuntao, Bai He, Lu Xuqing, Jin Liang, Zhou Weiwei, Xu Han, Wang Peng, Qu Xuejian, Wang Hai and Wang Zhitao.
The patent application number is CN202..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Dalian Shipbuilding Ind Outfitting Co Ltd has received a patent for Powder Coating Spraying Gun Barrel with Optimized Structure. This invention was developed by Liang Yingchang, Yu Fengyong, Deng Bin, Shao Guoqing, Gong Liyan, Cho Moon Kyung, Qu Chunyu, Sun Yuanyuan, Yun Yi, Zheng Yajun, Wang Zupeng and Gang ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Shanghai Junxin Ship Technology has been awarded a patent for Heat Dissipation Device Convenient for Replacing Silicone Grease and Heat Dissipation System. This invention was developed by Zhang Xun.
The patent application number is CN202422719941U 20241107. The patent publication number is CN223428753 (U)...
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- No 704 Research Institute of China State Shipbuilding has been granted a patent for B30 Welding Type End Cover Suitable for Marine Shell-and-tube Condenser. Sui Zhiqiang, Zhu Yijun, Zhao Haichen, Liu Jiaxing and Zhao Yili developed the invention.
The patent application number is CN202422644539U 20241030. T..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- Haiqi Jiangsu Industry Equipment has been granted a patent for Rubber Sealing Structure for Ship Oil Tank. This invention was developed by Hou Honglei, Xu Jun, Hou Hongbao and Zhou Bo.
The patent application number is CN202422933499U 20241129. The patent publication number is CN223424625 (U). International..
Shipping and Marine
| Thu 09 Apr 2026
Alexandria, April 9 -- Henderson Craig Lee has secured a patent on Step Apparatuses for Boats. Henderson Craig Lee developed the invention.
The patent application number is US202519088735 20250324. The patent publication number is US12595025 (B2). International Patent Classification code is B63B27/14. Cooperative Patent Class..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Taizhou Chuanqi Electrical Mfg Co Ltd for Marine Heat Exchange Device Easy to Disassemble and Assemble. Cheng Xinglong, Chen Wei and Li Ruichen developed the invention.
The patent application number is CN202422827584U 20241120. The patent ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Weihai Hifei Marine Co Ltd has been granted a patent for Propulsion Device of Yacht Motor. Wang Jun and Zhang Jiuen developed the invention.
The patent application number is CN202422722722U 20241108. The patent publication number is CN223432445 (U). International Patent Classification codes are B63H21/17, ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Jiashan Jinsheng Shipbuilding Co Ltd has secured a patent on Shock Absorption Protection Device for Ship Berthing. Han Xueming developed the invention.
The patent application number is CN202422844506U 20241120. The patent publication number is CN223432437 (U). International Patent Classification code is B6..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Fujian Taiyuan Boat Ind Co Ltd has secured a patent on Fishing Boat Body Structure with Icebreaking Mechanism. Huang Shouxiong, Liu Wenzhi, Jiang Jinchun and Lin Zhisong developed the invention.
The patent application number is CN202423143062U 20241219. The patent publication number is CN223432435 (U). Int..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Wuhu Shipyard Co Ltd has secured a patent on Indoor Inclined Ladder Structure for Building Living Quarter on Ship. Zhang Suqin developed the invention.
The patent application number is CN202423100369U 20241216. The patent publication number is CN223432433 (U). International Patent Classification code is B6..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to China Merchants Jinling Shipyard (Weihai) for Movable Table and Chair for Ship. Wang Xingbao, Yu Zhenzhen, Ou Shubo, Sun Yangang and Li Huibin developed the invention.
The patent application number is CN202423159092U 20241220. The patent p..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Fujian Taiyuan Boat Ind Co Ltd for Separating Type Fishing Boat Suspender Convenient to Hoist. Liu Wenzhi, Huang Shouxiong, Jiang Jinchun and Huang Weiyang developed the invention.
The patent application number is CN202423143057U 20241219...
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Nantong Hangrui Steel Structure Eng Co Ltd has secured a patent on Ship Outfitting Piece Bending Device Facilitating Bending Angle Adjustment. Gu Haipeng developed the invention.
The patent application number is CN202422736424U 20241111. The patent publication number is CN223430762 (U). International Paten..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Fujian SBS Zipper Science & Technology has been granted a patent for Nose Connecting Head. This invention was developed by Liu Xiaoyan, Cai Penghua and Lin Rongzhang.
The patent application number is CN202422987784U 20241205. The patent publication number is CN223429241 (U). International Patent Classifica..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 9 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has obtained a patent for terminal equipment fixing and mounting structure and cabinet equipment. This invention was developed by Xiao Longxiang, Guo Tongzhou, Chen Xiaobo, Wang Chao and Yan Wei.
The patent appl..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Grounding Connecting Piece and Cable Stuffing Box has been issued to Shanghai Waigaoqiao Shipbuilding. This invention was developed by Wu Tingjun, Xu Ruqiang, Yu Dongliang, Zhang Haifeng, Liu Weisheng, Jeon Ran-hee, Zhang Qiang, Shi Jinlei, Li Guoliang and Meng Shiwen.
The patent applicati..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to No 704 Research Institute of China State Shipbuilding for Static Balance Test Bench for Marine Coupling. Qian Xuqin, Zeng Linxi, He Shaojia, Chen Wenpin and Cai Hongjun developed the invention.
The patent application number is CN2024229700..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- No. 703 Research Institute of China Shipbuilding Group has secured a patent on Non-contact Measuring Device for Testing Strain Signal of High-speed Rotating Shaft System. Wang Shidong, Ma Bozhao, Han Tianyao, Wu Yue, Wang Mengqi, Zhang Runze and Dai Guanghao developed the invention.
The patent application ..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Changhong Estuarine Coastal Engineering Technology Shanghai for Mounting Base of Ship Navigation Lamp. Liu Dong, Cai Chengsong, Gu Xunsheng, Zou Yang, Chen Yonghua, Zhang Tong, Li Zhe and Jiang Wenjie developed the invention.
The patent ap..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- No 704 Research Institute of China State Shipbuilding has been granted a patent for Multifunctional Hybrid Dynamic Vibration Absorption Device. This invention was developed by Chen Kang, Li Yang, Zhang Bo, Zhu Yu, Wang Qiang, Li Jia, Guo Yunsong and Wang Hao.
The patent application number is CN202422690154..
Shipping and Marine
| Thu 09 Apr 2026
Beijing, April 9 -- Inst Oceanographic Instr Shandong Academy Of Sciences and Institute of Oceanology, CAS have been granted a patent for Underwater Optical Window Antifouling Tablet Based on Controlled Release of Tesla Valve Type Structure. Zheng Liang, Wang Yi, Deng Zhuo and Miao Bin developed the invention.
The patent appl..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Heavy-load Sliding Plate with Low Friction Coefficient has been issued to China Shipbuilding NDRI Engineering. This invention was developed by Liu Lei, Liu Taowei, Yu Yongqi, Xu Ping, Ni Xiaoyu and Xing Weiming.
The patent application number is CN202422780908U 20241113. The patent publicat..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been awarded a patent for Digital Power Amplifier Powered by Single Power Supply. This invention was developed by Ma Hongyue, Tang Jun, Luo Jinwang and Li Fan.
The patent application number is CN20242283586..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground for Special Hydraulic Quick-plug Water Injection Adapter for Emergency Release Device. Ge Lizhi, Duan Wensheng, Zou Zhigang, Zhong Chunhui, Zha..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Power Supply Voltage Stabilizing Device has been issued to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground. This invention was developed by Li Xiang, Yang Chunzhi, Wang Yao, Zhu Xunpeng, Shen Xinyi, Qu Yahui and Xia Xiaojiao.
The patent ap..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Improved Electrical Heat Dissipation Control Cabinet. This invention was developed by Li Xiong, Yang Zhenyuan, Song Dong and Liu Hui.
The patent application number is CN20242274390..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang International Maritime College has been granted a patent for Alarm Device of Intelligent Oil Conservator Leakage Comprehensive Management and Control Platform. Lin Zhihao, Yang Jiali, Zhang Le, Xia Yuanxiang, Lu Bin, Wang Pengbo, Huang Xuedong and Yang Kai developed the invention.
The patent applica..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai Merchant Ship Design And Research Institute has received a patent for Ship Applied to Offshore Anchor System Tension Verification. This invention was developed by Xiao Song, Jia Wangjie, Liu Jingang, Luo Liang and Morinori.
The patent application number is CN202422644108U 20241031. The patent public..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been granted a patent for Movable Clamp. Liu Qiuru, Jin Xinda, Gao Benguo, Dai Yanjiao and Zi Linqin developed the invention.
The patent application number is CN202422907881U 20241127. The patent publicatio..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has been awarded a patent for Device for Measuring Mass, Mass Center and Mass Deviation of Underwater Vehicle. This invention was developed by Cheng Yanyan, Li Yunzhou, Li Huarong and Wang Wenyun.
The patent ap..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to CSSC Guijiang Shipbuilding for Law Enforcement Yacht Collecting and Releasing Device. Jiang Xianzhi, Wei Xuebo, Wang Xiang, Zhao Kunye and Sun Li developed the invention.
The patent application number is CN202422939740U 20241128. The patent ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- China Shipbuilding NDRI Engineering has been granted a patent for Plugging Structure for Pool Test. Luo Yalei, Xu Jian, Sun Wentong, Wang Yinghui, Pan Xinyu, Huang Hong, Wang Fei, Zhang Shengli, Deng Hui, Li Zhenwei, Tian Shaojie, Huang Lingyin and Huang Yi developed the invention.
The patent application num..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to CSSC Guijiang Shipbuilding for Tool for Quickly Assembling and Positioning T-shaped Component of Ship. Nie Qingchen, Wei Pengheng, Yuan Xiaoye and Tang Shiwu developed the invention.
The patent application number is CN20242316131U 20241206. ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to No. 703 Research Institute of China Shipbuilding Group for Industrial Rapid-installation Springback Self-closing Platform Safety Door. Cheng Dongmei, Wu Hao, Song Yuzhu, Du Xiaojian and Hao Changren developed the invention.
The patent appl..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to CSSC Guijiang Shipbuilding for Travelling Wheel Structure of Gantry Crane Travelling Trolley. Lu Bingzhong developed the invention.
The patent application number is CN202422762586U 20241113. The patent publication number is CN223422229 (U). ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- Qingdao Robotfish Marine Technology has been granted a patent for Cable Tensioning Module and Automatic Cable Winding and Unwinding Winch. Liang Lulu, Yao Hua, Zhu Jiacun, Cao Qiang, Cheng Lin and Zhao Guanren developed the invention.
The patent application number is CN202422713330U 20241107. The patent publ..
Shipping and Marine
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has released LG Energy Solution and Ocean University of China patent application for Solid Electrolyte Composition and Method for Producing Same. This invention was developed by Liu Ping, Hong Tinghe, Liu Mengchen, Zhou Ke, Oh Jeong Woo and Song Min-sang.
The pat..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- China Shipbuilding Industry Corporation New Energy and Beijing Blue Sea Yineng New Energy Group Co Ltd have filed a patent application for New Energy Isolated Network Power Station Black Start Control System and Method. This invention was developed by Yao Junjun, Zong Diyuan, Zheng Xin, Liu Likun and Tong Hua..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Dalian Maritime University has applied Chinese patent for Deep Learning Method of Bridge Pier Underwater Detection Stationing Scheme. Zhang Tian, Li Yang, Li Pengfei, Song Zixin, Yan Wenchao, Yu Junhui, Liu Yuanzhu and Zhan Qingliang developed it.
The patent application number is CN202511104728 20250807. The..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Jiangnan Shipyard Group has sought patent for Calculation Method of Ship Preceding Structure Beat Scheme. This invention was developed by Chen Mang, Zhang Peng, Tang Xu, Shi Wei, Wang Zihao, Zhu Jiayi and Wang Zhuo.
The patent application number is CN202511250047 20250903. The patent publication number is ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Jiangnan Shipyard Group patent application for Metronome Operation Method and System Based on Ship Welding Seam, Medium and Terminal. The invention was developed by Hu Hongyu, Shao Yifeng, Xiao Xingyue, Liu Jiahao, Xu Xing, Wang Julong and Zheng Yuqi.
..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- China Ship Scientific Research Center has submitted a patent application for Ship Type Conceptual Design Method and Device Based on Ship Typical Performance Driving and Medium. This invention was developed by Liu Kai, Liu Defeng, Chen Weizheng, Bai Yaqiang, Xu Mingze, Wang Qi, Wang Yongshuai and Zhu Wannian.
..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Image Optimization Method and System in Combination with Attention Mechanism. This invention was developed by Gao Haixiang and Xu Yanli.
The patent application number is CN202511374415 20250925. The p..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Shanghai Jiao Tong University has submitted a patent application for Container Ship Energy Management Method and System Considering Sea Condition Environment. This invention was developed by Luo Yiyang, Huang Wentao, Wang Jie, Tai Nengling, Bian Dawei and Liu Xiaodong.
The patent application number is CN20..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- China Shipbuilding NDRI Engineering has sought patent for Ship Pipe Fitting Processing Workshop Plan Scheduling Method, Medium and Electronic Equipment. This invention was developed by Ding Weijie, Wang Qiang, Hu Shinan and Bian Fudong.
The patent application number is CN20251168264 20250731. The patent publ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Institute of Oceanology & Marine Fisheries, Jiangsu patent application for Clam Land-based Breed Conservation System and Breed Conservation Management Method. The invention was developed by Wu Yangping, Zhang Yu, Chen Suhua, Chen Aihua, Zhang Zhidong a..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Institute of Oceanology, CAS has submitted a patent application for Mesoscale Vortex Three-dimensional Visualization Method Fused with Ocean Three-dimensional Thermohaline Structure. This invention was developed by Zheng Shuangqiang, Zhang Bin, Li Yifan, Dou Fangkun, Wang Yanjun, Cui Guangqiang and Xu Longxia..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Hohai University patent application for Two-stage Robust Optimization Method for Island and Ship Integrated Energy System. Zhou Yizhou, Kuai Le, Nie Weiming, Wei Zhinong, Yin Zhihua, Sun Guoqiang and Zang Haixiang developed the invention.
The patent ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Shanghai Maritime University has applied Chinese patent for Cross-border Trade Full-chain Risk Identification and Management Model and Method. Sun Ling, Shi Jianfeng and Li Zheng'ao developed it.
The patent application number is CN202510999577 20250721. The patent publication number is CN120894038 (A). Inter..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Integrated Tech and Economy Research Institute China State Shipbuilding Corporation Limited has filed a patent application for Fl-ahp-based System-level Equipment Health State Assessment Method, Apparatus and Device, and Medium. This invention was developed by Fang Xiaotong, Li Zhan, Dai Chao, Deng Chenli, Zh..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Dynamic Isobath Generation Method Combining Super-resolution Water Depth and Real-time Water Level. This invention was developed by Pan Mingyang, Li Zhihao, Lee So-hee, Li Chao, Hu Jingfeng, Hao Jianglin..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Jilin Dongda Zhituo Tech Co Ltd patent application for Wharf Freight Path Automatic Guiding System and Method Based on GPS and GIS. This invention was developed by Choi Jeong-woo, Zhang Yu and Li Ping.
The patent application number is CN202511155259 ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Jiangnan Shipyard Group has sought patent for Lean Dispatching Method for Ship Block Construction. This invention was developed by Lin Yu, Chen Mang, Qin Oucheng, Di Zhiquan, Cao Yikai, Tang Xu and Xiao Xingyue.
The patent application number is CN202511250065 20250903. The patent publication number is CN12..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Jiangnan Shipyard Group has submitted a patent application for Scheduling Method for Ship Rhythm Production. This invention was developed by Hu Hongyu, Di Zhiquan, Tang Xu, Xu Linyu, Qin Oucheng, Wang Zihao and Dong Pengli.
The patent application number is CN202511250028 20250903. The patent publication nu..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Jiangnan Shipyard Group patent application for Ship Special-shaped Block Personnel Dispatching Method. Chen Hao, Liu Jiahao, Bao Peifeng, Shi Wei, Xu Xing, Cao Yikai and Li Hong developed the invention.
The patent application number is CN202511250013..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Jiangnan Shipyard Group patent application for Verification Method and System of Rhythm Production Scheme, Medium and Terminal. Chen Mang, Dong Pengli, Di Zhiquan, Zhao Linan, Xu Linyu, Zhang Sisi and Xiao Xingyue developed the invention.
The patent ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Southeast University patent application for Ship Arrival Time High-precision Prediction Method and Device Based on Long and Short Time Neural Network, and Storage Medium. This invention was developed by Cheng Cheng, Zhao Xinnan and Wang Xuetong.
The ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shanghai Maritime University and CCCC First Harbour Consultants patent application for Optimization Method for Space Cooperation Adaptation System of Port, Garden and City Integrated Comprehensive Traffic and Transportation System. Xiao Guangnian, Wang ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- China Shipbuilding NDRI Engineering has submitted a patent application for Ship Pipe Fitting Manufacturing Code Generation Method, Medium and Electronic Equipment. Ding Weijie, Wang Qiang, Bian Fudong, Zhang Jiajun, Hu Shinan and Zhang Zhenglei developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Ocean University of China patent application for Mobile Device-based Oscillometric Blood Pressure Measurement. The invention was developed by Barry Craig and Wang Edward J.
The patent application number is CN20238092294 20231128. The patent publicatio..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Shipping College has filed a patent application for Water Conservancy Ship Lock Anti-collision Early Warning Method and System Based on Digital Twinning. This invention was developed by Xie Yunfei, Lin Wei, Jiao Haifeng, Shi Dacheng, Liu Hao, Zhu Liang, Shi Yuzhou, Shi Xiaofei, Ni Fei, Shi Feng and He..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Three Gorges Navigation Authority has submitted a patent application for Rapid Evacuation Method for Lock Chamber of Ship Lock. This invention was developed by Jiang Zhou, Shui Sishun, Xiong Yue, Zhang Hongtao, Hou Bo, Li Xiaopeng, Zhang Zhaonong, Zhang Yuanyuan, Chun Chang-woo and Du Juan.
The patent appl..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Hangzhou Dianzi University has sought patent for Ship Turning Trajectory Prediction Method Based on Turning Feature Enhancement. This invention was developed by Lu Guoqing, Yuan Junfeng, Zeng Yan, Yin Yuyu and Wu Baofu.
The patent application number is CN202511113531 20250811. The patent publication number..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Qingdao Advanced Marine Material Tech Co Ltd patent application for Solvent-free Polyurethane Anticorrosive Paint for Cathodic Disbonding Resistant Pipeline. Liu Peili, Guo Xiaojun, Guo Baolei, Han Ning, Zhang Maowei, Han Meng, Wang Runfen and Jiang Lip..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Nanjing University and No. 709 Res Institute of China State Shipbuilding have submitted a patent application for 3D Non-uniform On-chip Network Topology Structure. This invention was developed by Jiang Tianze, Xiong Yu and Lin Jun.
The patent application number is CN202511199612 20250826. The patent public..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Mingda Marine Engineering patent application for Slope Early Warning Monitoring Device. Gao Xiang, Zhou Lijun, Wang Chuang, Zhou Shaohua Kevin and Liu Liu developed the invention.
The patent application number is CN202511104609 20250807. The patent p..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Hangzhou Shiping Information & Tech Co Ltd and Zhejiang Shiping Information & Tech Co Ltd have submitted a patent application for Differential Privacy Location Protection Method Based on Dynamic Attenuation Noise Field. This invention was developed by Zhang Liang, Wang Shixi, Xue Yang, Li Jiaojiao, Liu Tao, W..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Maritime University has sought patent for Underwater Target Detection Method Based on Dual Supervision Guidance. This invention was developed by Yuan Guoliang, Zhao Liming, Li Junchi and Tan Chaomin.
The patent application number is CN202511147447 20250815. The patent publication number is CN121033646..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- No. 709 Res Institute of China State Shipbuilding has submitted a patent application for Target Recognition Network Construction Method and Device Based on Feature Fusion. Chen Yinghui developed the invention.
The patent application number is CN20251147568 20250729. The patent publication number is CN12103..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Guangdong Ocean University has filed a patent application for Composite Control System and Control Method of Ship Electric Propulsion System Pmsm. This invention was developed by Li Wenrui, Xu Yuanyuan, Shi Fengwei, Du Xinke, Zeng Peisheng, Wang Xi and Wang Liwei.
The patent application number is CN2025113..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Maritime University has submitted a patent application for Hand Posture Estimation Method Based on RGB and Depth Images. This invention was developed by Ma Jitong, Kong Xinbo, Kim Sinyun, Yang Zhengyan, Ju Moran and Wang Jie.
The patent application number is CN20251192064 20250805. The patent publicat..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Nantong Cosco Khi Ship Engineering patent application for Cabin Internal Illumination Calculation and Optimization Method. This invention was developed by Zhang Dong-qing, Yao Mingjie, Du Xuepeng, Xu Zhanzhan, Gao Hanyu and Xing Cheng.
The patent appli..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Cosco Shipping Ship Tech Engineering Co Ltd and Cosco Shipping Specialized Carriers Co Ltd have submitted a patent application for Communication Network Switching Control Method and System for Special Ship Communication. This invention was developed by Wei Dongna, Huang Shiwu, Yuan Meng, Yang Tao, D..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Shipyard International has submitted a patent application for High-elasticity Quick Dismounting Method for Shaft Engine. This invention was developed by Jiang Yehong, Lou Hai, Zhu Mingyi and Li Congling.
The patent application number is CN20251180541 20250804. The patent publication number is CN121..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Dezhou Hengli Electrical Machinery Co Ltd patent application for Cooling Type Shaft Generator for Ship. Hou Zhaoting, Chen Fei, Wang Qiang, Li Yanan, Liu Ran, Chen Qingshan, Wang Bin and Zhao Lianping developed the invention.
The patent application n..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Ship Shore Power System, Ship and Shore Power Test Method. This invention was developed by Yang Guangjun, Ou Weiting, Lin Jiuyue and Yan Zheng.
The patent application number is CN202511101922 2025..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Maritime University has submitted a patent application for Underwater Feature Degraded Marine Organism Detection Method Based on Dynamic Convolution. Liu Siyuan, Zou Dehua, Zhao Songhao, An Jie, Xu Minyi and Qiu Bohao developed the invention.
The patent application number is CN20251134560 20250725. Th..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Maritime University has submitted a patent application for Burmese Handwritten Character Recognition Method Based on Residual Double Attention. This invention was developed by Wang Xinnian and Lin Hao.
The patent application number is CN202511423594 20250930. The patent publication number is CN1210338..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Maritime University has applied Chinese patent for Natural Scene Text Detection Method Based on Feature Fusion and Attention Enhancement. Xie Xiong, Zhang Zhongxu and Geng Tenghao developed it.
The patent application number is CN202511423595 20250930. The patent publication number is CN121033869 (A). ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Intelligent Insect Detection Equipment and Use Method. This invention was developed by Wang Junsheng, Liu Wen, Dong Jianhong, Wang Yuezhu and Lin Huimei.
The patent application number is CN20251134563 2..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Remote Sensing Image Semantic Segmentation Method Based on Multi-direction High-frequency Modulation. This invention was developed by Yu Chunyan and Wang Xiyue.
The patent application number is CN202511..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Marine Dev Res Institute has submitted a patent application for Enrichment Method of Tuna Cooking Liquor Goose Carnosine. This invention was developed by Wang Jiaxing, Sun Jipeng, Zheng Ping'an, Zhou Yufang, Hu Shiqi, Ma Mingzhu, Luo Yiyuan, Xie Yi, Zhang Xiao, Liao Miaofei and Yang Huicheng.
The ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- China Yangtze Power and Three Gorges Power Co Ltd have filed a patent application for Electric Yacht Power Supply System and Electric Yacht. This invention was developed by Zhang Yi, Jia Honggang, Xiao Rong, Geng Zaiming, Zhang Yu, Xia Fei, He Wei and Chen Chao.
The patent application number is CN202511126..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Multimodal Transport One-order System Waybill Sensitive Data Hierarchical Encryption and Dynamic Evaluation Method. Han Bing, Yang Xiongwei, Bei Honghan, Geng Xinpeng and Wang Wenyang developed the inven..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Nat Ocean Technology Ct, University of Science and Technology Beijing and South China Sea Survey Center Mini Of Natural Resources patent application for Optimization Method and Device for Multi-unmanned Aerial Vehicle Assisted Ocean Communication, Equip..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shanghai Electric Cable Eng Co Ltd, Shanghai Jiulong Electric Power Group Co Ltd and Shanghai Foundation Engineering Group patent application for Deep and Far Sea Submarine Cable Laying Control Method. Zhao Bin, Zhu Jia, Tian Jiajia, Xin Hanghuan, Shen ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Zhengzhou Hengtian Copper has sought patent for Special-shaped Tinned Conductor for Ship Cable and Production System of Special-shaped Tinned Conductor. This invention was developed by Xue Yongqiang, Zhang Yifei, Chen Xuewu, Zhang Zhen, Shen Kaiyun, Liu Huajie, Hu Yongfei, Wan Haibin and Liu Xiyang.
The pa..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- Dalian Maritime University has applied Chinese patent for Cellular Network Uplink Power Control Method Based on Graph Attention-condition Generation Diffusion Model. Dai Yanpeng, Ge Yunpeng, Lyu Ling, Gu Xiaotong and Feng Hao developed it.
The patent application number is CN202511194023 20250825. The patent ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 7 -- Qingdao Hangbao Electromechanical Equipment Co Ltd has filed a patent application for Pressure-resistant Junction Box for Sealing Underwater Ship Communication Cable. This invention was developed by Liu Guangdong, Li Xiaoming, Li Qianling and Shi Wei.
The patent application number is CN202511168206 2025082..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Zhejiang Ocean University patent application for Method and Device for Predicting Influence of Sea Wave Fluctuation on Signal Intensity Based on Ship Data. This invention was developed by Yang Kun, Xu Beining, Qin Li and Yan Shefeng.
The patent appli..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shandong University of Science and Technology has filed a patent application for Navigation and Positioning System and Method for Unmanned Ship in Sea Area Shielded by GNSS in Offshore Photovoltaic Field. This invention was developed by Zhu Yanzheng, Dong Wenhui, Wang Shengli and Xing Jianping.
The patent ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Nanjing Changjiang Waterway Engineering Bureau has applied Chinese patent for Intelligent Detection Navigation System and Method for Inland Ship. Zhu Changhu, Xu Da, Yang Tao, Pan Ying, Lu Qianyi, Sun Jinlong, Xu Yangyang, Wang Tigen, Li Lin, Lu Bangliang, Liao Junhua and Hu Maomao developed it.
The patent..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Dalian Maritime University has sought patent for Intelligent Path Planning Method and System for Port Piloting Unmanned Ship Based on Improved Exploration Rate Dqn. This invention was developed by Fan Yunsheng, Wang Yan and Liu Peng.
The patent application number is CN202511140113 20250814. The patent public..
Shipping and Marine
| Sun 05 Apr 2026
Beijing, April 6 -- Dalian Maritime University has submitted a patent application for Simulation Deduction-oriented Task Profile Map Automatic Generation System. This invention was developed by Fan Yunsheng, Shi Zhan, Fan Zhuoxin, Yin Jian and Shen Liran.
The patent application number is CN20251170530 20250731. The patent publi..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for High-temperature-resistant Resin-based Anticorrosive Coating Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Huan, Lu Yiwen, Zhao Sanfei, ..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Waigaoqiao Shipbuilding and Offshore has submitted a patent application for Pipeline Welding Device. This invention was developed by Liu Kun, Wang Jiyang, Fu Chengzhi, Gao Cao, Han Xiaoyu, Wu Yongping, Jing Ke, Shan Liwu, Gu Zhihao, Zhang Jian, Liu Yinghan, Chu Yuhui and Kang Jianglin.
The patent ap..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Steel Cable Cleaning Equipment. Chen Jinhong and Luo Yanlu developed the invention.
The patent application number is CN202511193650 20250825. The patent publication number is CN121017130 (A). Inte..
Shipping and Marine
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released COSCO Shipping Heavy Industry patent application for Spraying Device for Wharf. This invention was developed by Wu Guoshun, Chen Guogang, Shen Liang, Sun Yuhang, Ke Xinjian, Zhang Jianming and Zhang Wenzhong.
The patent application number is CN202511..
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