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Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- Chongqing Yitong University has submitted a patent application for Sar Ship Image Target Detection Method Based on C3k2-sc-yolov11. This invention was developed by Liu Biao, Lai Xiaolong, Yang Huiping and Lim Jin-sun.
The patent application number is CN202511952785 20251223. The patent publication number i..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- 724th Research Institute Of China State Shipbuilding Corporation Limited has filed a patent application for Multi-stage Trace Point Clustering and Trajectory Reconstruction Method and System. This invention was developed by Zhang Feng, Zhu Jiali, Li Yulong, Li Shikun, Yao Yicheng and Yang Haocheng.
The pat..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Debugging Method for Ship Air Conditioner Ventilation System. Gong Tao, Zhang Chunlei, Cao Lin, Xi Zhiliang, Jiang Xiaoting and Li Minghai developed the invention.
The patent application number is CN202610218682 20260224. The patent pu..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- Dalian Maritime University has submitted a patent application for Doa Estimation Method and Device for Eliminating Non-circular Phase. This invention was developed by Chen Xiao, Xu Haibo, Ma Jitong, Wang Jie and Yao Xiaonan.
The patent application number is CN202510675635 20250523. The patent publication num..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Dynamic Measurement System and Method for In-situ Sound Insulation Performance of Ship Sound Baffle. Su Shuai, Wang Mingwang, Zou Huan, Gao Qingguang and Wang Chao developed the invention.
T..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 18 -- Dalian Maritime University has filed a patent application for Marine Emergency Search and Rescue Resource Evaluation and Responsibility Allocation Method. This invention was developed by He Qiu, Lee Kun-seok, Yang Yan and Li Ying.
The patent application number is CN202511981042 20251225. The patent publicati..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 18 -- Jiangsu Modern Shipbuilding Technology has applied Chinese patent for Pipe Fitting Machining Assembly Line Nesting Planning Method Based on Multi-objective Optimization. Wang Jinyong, He Jia, Feng Yudong and Chen Ting developed it.
The patent application number is CN20251222868 20251230. The patent publicati..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- Ocean University of China has submitted a patent application for Compositions and Methods for Nitrogen Migration Reaction. Liu Huichong, Yang Yang and Zhao Liupeng developed the invention.
The patent application number is WO2025US60938 20251222. The patent publication number is WO2026147771 (A1). Internationa..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- World Intellectual Property Organization has released Ocean University of China patent application for Development of Reactivity Switchable Raft Agents. This invention was developed by Skala Steve, Hawker Craig J, Wang Hengbin and Iwaso Kazuhisa.
The patent application number is WO2025US58397 20251205. The pa..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- Ocean University of China has applied WIPO patent for Photodynamic Therapy Involving Thiamine or a Derivative Thereof. Huang April G, Rajaei Mehrdad, Miranda Melroy X and Oskowitz Adam developed it.
The patent application number is WO2025US42816 20250820. The patent publication number is WO2026147562 (A1). In..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- Ocean University of China has applied WIPO patent for Wireless Signal Modulation in Antenna Arrays. Kim Justin J and Buckwalter James F developed it.
The patent application number is WO2025US33614 20250613. The patent publication number is WO2026147556 (A1). International Patent Classification code is H04B7/0..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- Ocean University of China has filed a patent application for Antisense Oligonucleotide and Eukaryotic Initiation Factor 4A Inhibitor Conjugates and Methods of Use Thereof. This invention was developed by Shokat Kevan M, Wang Siyi, Lou Kevin, Graswich Jon, Zheng Qinheng and Carrell Hunter.
The patent applica..
Shipping and Marine
| Fri 17 Jul 2026
Geneva, July 18 -- Ocean University of China has submitted a patent application for Systems and Methods for Biosensing Using Complementary Self-injection-locked Radar. This invention was developed by Thomas Sidharth, Sun Wei and Babakhani Aydin.
The patent application number is WO2025US61692 20251230. The patent publication num..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Transform-based Efficient Image Defogging Method. Zhang Zhen and Xie Xiong developed the invention.
The patent application number is CN20261016611 20260107. The patent publication number is CN121883307 ..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- Dalian Maritime University has submitted a patent application for Sea Surface Oil Spill Detection Method and Device Based on Improved U-net Collaborative Coding and Multi-scale Interactive Fusion. This invention was developed by Chen Yuqing, Zhou Jiacheng, Hao Liying and Ji Xun.
The patent application number..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Three-dimensional Target Detection Method and Device Based on ROI Conditional Multi-head Attention. The invention was developed by Zhang Xu, Wang Yanyang, Chen Yuqing and Zhao Ying.
The patent applicat..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- Dalian Maritime University has submitted a patent application for Graph Anomaly Detection Method and System Based on Self-evolution During Test. This invention was developed by Liu Hongbo, Li Zibo, Wang Luzhi and Duan Guanghan.
The patent application number is CN202511981024 20251225. The patent publication ..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Xiamen SunRui Marine Environment Engineering and Qingdao Sunrui Marine Env Eng Co Ltd have submitted a patent application for Cargo Containment System and Construction Method Thereof. Guo Yu, Liu Guochen, Wu Nan, Ji Jingjing, Lu Xiaowei and Yu Liyuan developed the invention.
The patent application number i..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Ocean University China, Laizhou Mingbo Aquatic Co Ltd and Sanya Ocean University of China have filed a patent application for Multi-stage Purification Recirculating Aquaculture System for Plectropomus Leopardus. This invention was developed by Wang Qingbin, Wang Xiaomei, Zhang Quanqi, Li Wensheng, Sun Lijuan,..
Shipping and Marine
| Sat 18 Jul 2026
Beijing, July 18 -- State Intellectual Property Office of China has published Nantong Xiangyu Shipbuilding and Offshore Engineering patent application for Plate Width Measuring Method. The invention was developed by Peng Weibing, Wang Chenxin, Xu Dong and Sun Xinxiang.
The patent application number is CN20261059103 20260116. ..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Friction Clutch with Radial Partition Output Piston. This invention was developed by Wang Yongfan, Wei Junwei, Yan Ze, Dai Weize, Wang Zaigong, Yin Xunmin, Chen Kexin and Zh..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has received No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for High-integration-level Friction Clutch Oil Cylinder Structure. Wei Junwei, Wang Yongfan, Yan Ze, Wang Zaigong, Chen Kexin, Zhou Chuansheng and Wang Xuezhi developed the inve..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Lightweight Clutch Structure Capable of Being Quickly Engaged and Disengaged. The invention was developed by Wang Yongfan, An Haipeng, Li Yang, Zhao Zhuowen and Chen Kexin...
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has received Qingdao Sunrui Marine Env Eng Co Ltd patent application for Cathode Protection Regulation and Control Method and System. Li Weili, Li Guangming, Ren Jun, Zhao Yongtao, Wang Haoyu and Yao Cunxin developed the invention.
The patent application number i..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published Shanghai Comnav Tech Co Ltd patent application for Weeding Boat and Control Method Thereof. The invention was developed by Zhao Shijing, Zheng Weiyuan, Liang Youbin, Gao Hao, Wang Chengfa, Yang Zhangbing, Chen Jijing and Xu Jing.
The patent applicat..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published Mitsubishi Heavy Ind Marine Machinery Co Ltd patent application for Vibration Monitoring Device, Supercharger, and Vibration Monitoring Method. The invention was developed by Sasaki Ryoji, Sasaki Ryoichi, Yoshida Kengo, Yoshida Tadashi, Tanaka Akifumi ..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Institute of Oceanology, CAS has submitted a patent application for Method for Extracting Melanin-chitin Compound from Mussel Shells. Liang Bicheng, Cheng Xinrong, Xing Rong'e, Li Kecheng, Liu Song, Yu Huahua and Li Pengcheng developed the invention.
The patent application number is CN202511806296 20251203. ..
Shipping and Marine
| Thu 16 Jul 2026
Seoul, July 17 -- Cytur Inc has applied Korean patent for Security Architecture Using Ship Cyber Threat Analysis and Attack Surface Index. Jo Yong Hyun developed it.
The patent application number is KR20240145319 20241022. The patent publication number is KR20250004978 (A). International Patent Classification codes are H04L67..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Institute of Oceanology & Marine Fisheries, Jiangsu has sought patent for Pomfret Breeding Method Suitable for Autumn Environment. This invention was developed by Liu Yanli, Du Shuran, Gao Bo, Meng Qian, Zhu Fei, Tang Xiaojian and Li Zhongqi.
The patent application number is CN202610330665 20260318. The pate..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- China Ship Development & Design Center has submitted a patent application for High-heat-flux Assembled Closed Case of Signal Processor. Xu Jialin, Chen Shuaike, Su Shuai and Xu Feng developed the invention.
The patent application number is CN202610330293 20260318. The patent publication number is CN121865600..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has received The 715th Research Inst Of China State Shipbuilding Corporation Limited patent application for Pressure-resistant Electronic Cabin Structure for Improving Deep Sea Adaptability of Marine Instrument. Zhong Qinqin, Gu Hanbing, Zhang Kai, Dong Mingfeng, Sh..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- COSCO Shipping Heavy Industry and Zhoushan COSCO Shipping Heavy Industry have submitted a patent application for Maritime Comprehensive Test Site System Integration Method for Multi-scene Intelligent Ship Test. Li Mingxin, Su Yu, Xia Xiaohao, Zhu Yulei, Xu Dongfang, Chen Yun and Weng Hailong developed the inv..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- China Shipbuilding NDRI Engineering has filed a patent application for Wood Structure Steel Angle Brace Node Structure. This invention was developed by Han Tiancheng, Ding Jiaqing, Yang Yang, Kang Menghui, Wang Misha, Wang Yuanxing, Luo Xiaobing, Ding Yan, Cao Wuzhen, Shen Xiaoli, Li Shiyi and Dou Zhongqi.
T..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published Institute of Oceanology, CAS patent application for Biosynthesis Method of 7-hydroxy-l-tryptophan and Derivatives Thereof. The invention was developed by Ma Wencheng and Zhang Wei.
The patent application number is CN20261033174 20260112. The patent pu..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has sought patent for Superstructure Ventilation System for Ship Under Construction. This invention was developed by Li Kun, He Kaiping, Zeng Xiangde, Xiao Chenglong and Guo Ziwen.
The patent application number is CN202610172705 20260206. The patent publication..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published Nantong Hutong Marine Tech Co Ltd patent application for Control System and Control Method for Ventilation Pneumatic Fireproof Air Brake of Marine Engine Room. The invention was developed by Jin Rong, Chen Baozhou, Kang Jie, Zhu Xiaokui and Jin Kai.
..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Zhejiang University has submitted a patent application for Hybrid Underwater Vehicle and Operation Method Thereof. This invention was developed by An Zirui, Deng Junxi, Wu Dingze, Xia Qingchao, Yao Zesheng, Yang Canjun and Zhou Puzhe.
The patent application number is CN202511878346 20251212. The patent pub..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- COSCO Shipping Heavy Industry (Yangzhou) and Jiangsu University of Science and Technology have filed a patent application for Marine Pneumatic Jig Frame Control System and Control Method. This invention was developed by Liu Jinfeng, Li Junjie, Li Zhilin, Zou Dingfu, Zhuang Yalong, Qian Tianlong, Li Chunjin, S..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Maintenance Platform Structure for Shipboard of Container Ship Navigation Deck. This invention was developed by He Zhen, Cheng Zhenxing, Lian Xiaodong, Zhou Quan and Huang Baowen.
The patent application number is CN2025118..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Wuhan University of Technology has submitted a patent application for Fault In-situ Detection Method and Device for Water-lubricated Tail Shaft of Ship. This invention was developed by Rao Xiang, Yuan Chengqing, Zhang Meng, Guo Zhiwei and Sheng Chenxing.
The patent application number is CN202610302120 2026..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Auxiliary Positioning Device for Three-dimensional Equipment. This invention was developed by Feng Peiwei, Lan Liangyi and Wang Tingge.
The patent application number is CN202610235295 20260227. The patent publication numbe..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- State Intellectual Property Office of China has published Liu Dingyang patent application for River Channel Cleaning Inflatable Boat. The invention was developed by Liu Dingyang, Liu Chang and Meng Qinglin.
The patent application number is CN202310960706 20230802. The patent publication number is CN1218717..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Institute of Oceanology, CAS has sought patent for Underwater Sound Type High-reliability Intelligent Real-time Communication Subsurface Buoy System. This invention was developed by Wang Jianing, Zhang Xiangguang, Zhou Xin, Chen Zifei, Cao Zhiyong and Zhang Zhixiang.
The patent application number is CN202610..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 17 -- Hongshi Tech Innovation Development Zhaoyuan Co Ltd has submitted a patent application for Rainbow Type Double-cylinder Front-suction Rear-row Superconductor Strategic Submarine. This invention was developed by Zhao Yongliang.
The patent application number is CN202310712685 20230616. The patent publication..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- Shanghai Maritime University has sought patent for Multi-image Encryption Method Based on Improved Z Curve and Chaotic Signal. This invention was developed by Fang Jie, Guo Nian, Xiang Yang, Li Jiarui, Dong Yan, Liu Xiaoyu, Hu Junyao, Wang Yifan and Yang Liangping.
The patent application number is CN20241187..
Shipping and Marine
| Fri 17 Jul 2026
Beijing, July 17 -- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fisheries Sciences has submitted a patent application for Marine Organism Monitoring Buoy Identification Result Transmission Method and Device, Medium and Product. Yin Xiangbo, Wang Jiaming, Li Guodong, Wei Ke and Zhang Yutao developed th..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Maritime University and Dalian Beimeng Tech Co Ltd have applied Chinese patent for Conveyor Belt Abnormity Intelligent Monitoring System Based on Improved Yolov11 Algorithm. Shen Yuxin, Quan Liping, Li Siyan, Ma Baoshan and Zhang Zicheng developed it.
The patent application number is CN20251246381 2..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Shanghai Dongxin Software Eng Co Ltd and Hudong-Zhonghua Shipbuilding Group have submitted a patent application for LNG Low-temperature Experiment Center Safety Early Warning Method and System Based on Multi-modal Data Fusion. This invention was developed by Ye Ziwei, Song Xin, Zhang Zhendong, Ma Yanjun and Z..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Haida Zhilong Tech Co Ltd and Dalian Maritime University have submitted a patent application for Method for Fusing Information and Video Data of Ship Automatic Identification System. This invention was developed by Yin Yong, Gao Zhengli, Jing Qianfeng, Qian Xiaobin and Yang Jiyin.
The patent applica..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Bidirectional Direct Current Circuit Breaker, Rated Breaking Method and Short Circuit Breaking Method. Ren Zhigang, Zhang Shaohua..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Jinan Chongsheng Hydraulic Machinery Mfg Co Ltd, Hangzhou Diwei Machinery Co Ltd and Jiangsu Maritime Institute patent application for Multidirectional Collaborative Forging Manipulator. This invention was developed by Zhou Yun, Liu Tianshuo, Zhang Chon..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released No. 705 Research Inst Of China Shipbuilding Industry Corporation patent application for Fault-tolerant Control Method and System for Open-phase Fault of Four-phase and Three-phase Permanent Magnet Synchronous Motor, Electronic Equipment and Storage Medi..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Common-mode Voltage Suppression Method for Dual Three-phase Permanent Magnet Synchronous Motor. Hao Qingliang, Gu Jimin, Ma Gongc..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has sought patent for Ship Electric Propulsion System Capable of Automatically Switching Rectification Pulse Wave Number and Control Method. This invention was developed by Jiang Junming, Shen Jinxin, Zhang Xi..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for High-torque-density Magnetic Coupling. He Wei, Wang Pengfei, Zhao Yanqi, Ma Gongchen, Jin Ke, Li Siqi, Niu Chaoqun, He Haibo, Zhu..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Maritime University has filed a patent application for Structure Space-time Reliability Analysis Method Based on Alternate Point Adding Strategy Kriging. This invention was developed by Zhang Yuqi, Qiao Kaiqing, Sun Yuhang, Liu Zhijie, Wang Xiaobang, Zhu Dameng and Wei Jianbao.
The patent application ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Maritime University has applied Chinese patent for AUV Steady Manipulation Motion Numerical Simulation System Based on Script Automatic Execution. Liu Guanhua, Xu Jingjie, Wang Jingran, Xiao Yali, Wu Lihong, Zhang Xiaofang, Yu Jiayang and Deng Yijie developed it.
The patent application number is CN2..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released 718th Research Institute Of China State Shipbuilding Corporation Limited and Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Magnesium-based Hydrogen Storage Material and Preparation Method Thereof. This inve..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Tooth Surface Friction Calculation Method Based on Mathematical Programming Algorithm. This invention was developed by An Haipeng, Wei Bowen, Tang Yu, Zhang Kun and Wang Xiaohong.
The patent application number i..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- China Shipbuilding NDRI Engineering has sought patent for Vibration Reduction, Vibration Isolation and Noise Reduction Integrated Design Method for Low-frequency Low-noise Anechoic Pool. This invention was developed by Tian Shaojie, Song Junguo, Dai Jingfeng, Huang Lingyin, Jiang Li, Song Zhiping, Xu Huimin, ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry patent application for Ship Pressure Gauge Pipe Coiling Device and Method. This invention was developed by Sun Jinghui, Li Xiaohuan, Zhang Weibin, Liu Mingtao, Chen Shijie, Hao Rui, Dai Zhentao, Xu Jian, Liu Shengsuo, Zhao J..
Shipping and Marine
| Thu 16 Jul 2026
Alexandria, July 16 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Diffractive Optical Network for Seeing Through Diffusive or Scattering Media. Rivenson Yair, Cetintas Ege, Ozcan Aydogan and Luo Yi developed the invention.
The patent application number is US202218571653 20220629. The ..
Shipping and Marine
| Thu 16 Jul 2026
Munich, July 16 -- European Patent Office has published Postech Res & Business Dev Found and Hd Hyundai Heavy Industries Co Ltd patent application for Method and Apparatus for Ship Power Management Based on Grid-forming Shaft Generator, and Ship Using Same. The invention was developed by Nam Seung Wan and Kim Young Jin.
The p..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Sanya Ocean Laboratory and Sanya Ocean University of China patent application for Coral Reef and Coral Reef Organism Detection and Identification Method Based on Deep Learning. This invention was developed by Lin Yitao, Zhang Lejing, Bao Zhenmin, Wang D..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Linewell Software Co Ltd patent application for Unmanned Ship Collision Avoidance Method and System, Computer Equipment and Storage Medium. This invention was developed by Zhang Feng, Chen Hongxing and Xu Chunmei.
The patent application number is CN2..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- Beijing Institute Aerospace Control Devices has applied Chinese patent for Rapid Trajectory Tracking Control Method for Unmanned Surface Vessel. Chang Young Cheol, Xu Chen, Sun Xuejiao, Wei Hongyan, Dong Qihao and Hu Changqing developed it.
The patent application number is CN20251255722 20251231. The paten..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Maritime University has sought patent for Domain Self-adaptive Bearing Open Set Fault Diagnosis Method Based on Extreme Value Theory. This invention was developed by Luo Hao, Chen Yuqing, Zhao Ying and Zhu Xinxu.
The patent application number is CN20251247846 20251231. The patent publication number is..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- 724th Research Inst Of China State Shipbuilding Corporation Limited has filed a patent application for Track Prediction Method Based on Space-time State Transition and Space-time Correlation. This invention was developed by Wang Zhigang, Li Shikun and Yao Yicheng.
The patent application number is CN2025118..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Zhejiang International Maritime College has submitted a patent application for Long-acting Anti-corrosion Operation Equipment for Ocean Platform. Liu Zailiang and Fang Yuchuan developed the invention.
The patent application number is CN20261077579 20260121. The patent publication number is CN121869646 (A). I..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- China Shipbuilding NDRI Engineering has submitted a patent application for Pool Vibration Isolation and Noise Reduction Design System Based on Dynamic Characteristic Analysis. Tian Shaojie, Song Junguo, Dai Jingfeng, Huang Lingyin, Jiang Li, Song Zhiping, Xu Huimin, Xu Mengmeng, Xu Jian, Sheng Qihu, Lian Jun ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Jiangsu Modern Shipbuilding Technology patent application for Inventory Processing Method Supporting Dynamic Conversion and Real-time Verification of Multiple Measurement Units. The invention was developed by Xia Wei, Xu Xin, Zhu Hai and Fan Fengyan.
..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Shanghai Ship Electronic Equipment Research Institute China State Shipbuilding Corporation No. 726 Researc has submitted a patent application for Target Feature Extraction Method and System Based on Echo Peak Value Screening. Liu Tianxiang, Guo Miao, Ye Tianming, Fan Xiaomeng, Huang Tianfeng and Li Mei develo..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released No. 719 Research Institute China State Shipbuilding Corporation Limited patent application for Critical Control Method and Device for Water Injection Quantity of Special Containing Cavity for Ship. This invention was developed by Li Yonglong, Hua Kaiwei..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- China Ship Development & Design Center has applied Chinese patent for Distributed Multi-station Cooperative System Construction Method Based on Simulator. Zong Dan and Huang Yizhou developed it.
The patent application number is CN202511993562 20251226. The patent publication number is CN121857438 (A). Intern..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- China Ship Development & Design Center has filed a patent application for Modularized Lifting Control Device. This invention was developed by Zhang Ying, Zhao Yongsong, Huang Kezhen, Xiong Wei and Bian Xiangrui.
The patent application number is CN202511953262 20251223. The patent publication number is CN1218..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Jiujiang Division Of No. 707 Institute China State Shipbuilding Corporation Limited patent application for Joint Simulation Method for Ship Navigation Control Strategy Verification Based on Computational Fluid Mechanics. The invention was developed by ..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has submitted a patent application for Radioactive Waste Detection Device and Method Based on Double-flash Crystal Detector. This invention was developed by Liao Wu, Chen Xianglei, Ai Ye, Liang Yingchao, Huang Xinjie, Cheng Chong, Lin Cha..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- Sichuan Junlin Tech Co Ltd, Sichuan Communications Construction Group and Chang'an University have applied Chinese patent for Bridge Underwater Monitoring System and Method Based on Floating Mobile Sonar Technology. Liu Changfeng, Fu Jie, Zhang Chao, Dong Lin, Zhou Yongjun, Niu Yanwei, Yu Zhibing and Liu Yong..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received 724th Research Institute Of China State Shipbuilding Corporation Limited patent application for Novel High-precision Synthetic Aperture Radar Ship Target Detection Method and System. Zhao Xinghai, Fang Chongxin, Wang Xiangmin and Chen Yuanzhi developed ..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received 724th Research Institute Of China State Shipbuilding Corporation Limited patent application for Step Frequency Imaging Method Based on Speed Matched Filtering and False Scattering Point Elimination. Yang Guang, Wang Donghua, Li Qi and Mao Yu developed t..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- 724th Research Institute Of China State Shipbuilding Corporation Limited has sought patent for Air Radar High-precision Target Positioning Method Based on Ray Model Tracking. This invention was developed by Lu Ying, Ding Chun, Liu Yuanpeng, Fang Shanting and Zhou Liang.
The patent application number is CN2..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released 724th Research Institute Of China State Shipbuilding Corporation Limited patent application for Interference Frequency Analysis Method Based on Investigation Spectrum Data. This invention was developed by Yan Shenggang, Huang Haihui and Zou Chengxiao.
..
Shipping and Marine
| Thu 16 Jul 2026
Alexandria, July 16 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Artificial Intelligence Framework Combining a Spiking Neural Network and a Hyperdimensional Computing Block. Imani Mohsen developed the invention.
The patent application number is US202217895171 20220825. The patent pub..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- Wuhan Ship Communication Research Inst No. 722 Research Inst Of China Shipbuilding Group Corporation has submitted a patent application for Full-band Frequency Spectrum Monitoring Method and Device Based on Soft No-platform. This invention was developed by Xie Jun, Fu Yan, Ning Song, Qiu Yaoming, You Fangyuan..
Shipping and Marine
| Thu 16 Jul 2026
Alexandria, July 16 -- Yamaha Motor has been granted a patent for Watercraft Control System and Watercraft Control Method. This invention was developed by Gurriet Thomas and Afman Juan Pablo.
The patent application number is US202318169076 20230214. The patent publication number is US12675110 (B2). International Patent Classi..
Shipping and Marine
| Thu 16 Jul 2026
Alexandria, July 16 -- Peng Shih Chieh has been granted a patent for Connector Capable of Converting Marine Navigation Light to Charging Equipment.
The patent application number is US202418433134 20240205. The patent publication number is US12676446 (B2). International Patent Classification codes are H01R13/639, H01R13/717, H..
Shipping and Marine
| Thu 16 Jul 2026
Beijing, July 16 -- Yangzhou City Hongqi Cable Making Co Ltd has filed a patent application for Marine Cable Insulation Aging State Evaluation Method Based on Sea Condition Influence. This invention was developed by Zeng Xiujuan, Wu Lianjun, Chen Hui, Chen Guanyu, Wu Lianfei, Xue Xiujuan and Zeng Guangbin.
The patent applicat..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 16 -- Dalian Maritime University has submitted a patent application for Aviation Support System Performance Evaluation Method Based on Improved Variable Weight Topsis. This invention was developed by Shen Liran, Ding Longyan, Ning Yuxin, Fan Yunsheng, Hu Jundi and Lyu Shengkai.
The patent application number is CN2..
Shipping and Marine
| Thu 16 Jul 2026
Alexandria, July 16 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Pose-based Identification of Weakness. Agrawal Kunal, Ramesh Vishwajith, Cauwenberghs Gert, Meyer Brett C and Weibel Nadir developed the invention.
The patent application number is US202218547478 20220225. The patent pu..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- Hainan Huayan Collagen Technology and Sanya Ocean University of China have sought patent for Method for Efficiently and Greenly Extracting Sturgeon Skin Gelatin. This invention was developed by Wu Haohao, Guo Hongxing, Wang Ning, Qiu Dan, Bai Mingkai and Zhao Zifang.
The patent application number is CN2025..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- Sanya Ocean University of China and Hainan Seed Ind Laboratory have submitted a patent application for Litopenaeus Vannamei Taud Gene, SNP Marker, Detection Primer, Kit and Application of Litopenaeus Vannamei Taud Gene. This invention was developed by Teng Mingxuan, Zeng Qifan, Huang Yongyu, Wang Hao, Bao Zhe..
Shipping and Marine
| Tue 14 Jul 2026
Beijing, July 15 -- CCCC Tianjin Dredging Engineering and Dalian Maritime University have submitted a patent application for Automatic Sundry Cleaning Platform Device of Trailing Suction Dredger. This invention was developed by Li Jun, Qu Yuan, Cui Chunyi, Liu Hao, Cao Guojun, Niu Lize, Wang Xiwei, Liu Hailong and Fang Lei.
T..
Shipping and Marine
| Tue 14 Jul 2026
Beijing, July 15 -- CCCC First Harbour Consultants and Dalian Maritime University have submitted a patent application for Solidifying and Compacting Equipment for Manufacturing Ecological Fish Reef Based on Port Channel Dredged Soil. This invention was developed by Li Jun, Zhang Dexin, Wang Zhaowei and Ji Zezhou.
The patent a..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has released No. 709 Research Institute Of China State Shipbuilding Corporation Limited patent application for Power Module Temperature In-situ Online Monitoring System and Method. This invention was developed by Xiong Wanze, Jiang Yuhang and Chen Mo.
The patent ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- Institute of Oceanology, CAS has filed a patent application for Biological Metabolism Signal Response Type Self-polishing Antifouling Resin and Coating Structure Thereof. This invention was developed by Qi Peng, Wu Jiajia, Chao Yanrong and Wang Peng.
The patent application number is CN202511946236 20251222. ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has released Institute of Oceanology, CAS patent application for Ocean Power and Biochemical Element Observation System Aiming at Different Observation Requirements. This invention was developed by Wang Jianing, Chen Yonghua, Zhang Xiangguang, Li Yanqing, Yu Fei, Ca..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Guangzhou Sanhai Ocean Eng Survey And Design Co Ltd and Guangdong Ocean Development Planning Res Center patent application for Multi-sensor Pulse Synchronous Control Method for Unmanned Ship. Ou Jiawei, Wu Yingying, Yang Zhilong, Zhang Fan, Chi Dianci, ..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Bismuth-based Core-shell Structure Catalyst as Well as Preparation Method and Application Thereof. The invention was developed b..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- Shipbuilding Technology Research Institute The 11th Research Institute Of China State Shipbuilding Corporation has filed a patent application for Segmented Movable Back Burning Device and Use Method Thereof. This invention was developed by Qin Yuzhou, Li Xiaoyan, Bao Wenshai, Yang Shuai, Sun Tianyu, Yu Jinwei..
Shipping and Marine
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Sanya Ocean University of China and Hainan Seed Ind Laboratory patent application for Litopenaeus Vannamei Mapt-like Gene, SNP Marker, Detection Primer, Kit and Application of Litopenaeus Vannamei Mapt-like Gene. Teng Mingxuan, Zeng Qifan, Huang Yongyu,..
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