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Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published No. 704 Research Institute Of China State Shipbuilding Corporation Limited patent application for Micro-grid-containing Double-power-station Ship Integrated Power System. The invention was developed by Cao Jie, Zhang Wenfeng, Chen Zhaoyun, Qiu Yun, Lu ..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Yamaha Motor has received a patent for Watercraft Propulsion System, and Watercraft. This invention was developed by Ikegaya Yuji.
The patent application number is US202318381210 20231018. The patent publication number is US12679522 (B2). International Patent Classification codes are B63H20/00, B63H20/0..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Dalian Neusoft University of Information has submitted a patent application for Improved Rt-detr Sar Image Fast Ship Detection Method. This invention was developed by Zhou Hui, Liu Zhen and Hou Cunlin.
The patent application number is CN20261041209 20260113. The patent publication number is CN121982562 (A)..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Shenyang Ligong University has submitted a patent application for Directional Ship Detection Method and System Based on Joint Attention. This invention was developed by Gao Hongwei, Xia Caifeng, Liu Bo and Yang Wei.
The patent application number is CN20261092680 20260123. The patent publication number is C..
Shipping and Marine
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has released Korea Institute of Ocean Science and Technology patent application for 2 Generative Adversarial Network-based Multi-source Deep Data Fusion and Self-attention-based Two-pathway Approach Method for Predicting Sea Surface Temperature in Coastal Water Through Spatio..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- Ocean University of China has applied Chinese patent for Synthesis of Partially Disordered Phases in Rock Salt Materials by Electrochemical Pulsing. Mishra Tirtha, Holston Timothy and Ceder Gerbrand developed it.
The patent application number is CN20248063852 20241001. The patent publication number is CN1219..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- Ocean University of China has been granted a patent for Methods for Collecting Electron Diffraction Patterns. Martynowycz Michael, Gonen Tamir and Hattne Johan developed the invention.
The patent application number is US202117920659 20210422. The patent publication number is US12680969 (B2). International..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to Korea Institute of Ocean Science and Technology for Dynamic Characteristic-reflected Shoreline Evaluation System and Method Thereof. Kim Yong Myung, Kim Tae Sung and Lee Moon Jin developed the invention.
The patent application number is US2023183490..
Shipping and Marine
| Wed 29 Jul 2026
Alexandria, July 30 -- Ocean University of China has been granted a patent for 3D Printed Reflecting Surface for Millimeter-wave Coverage Expansion. This invention was developed by Qian Kun, Zhang Xinyu, Yao Lulu and Ng Tse Nga.
The patent application number is US202418913945 20241011. The patent publication number is US1268328..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Land-based Data Automatic Receiving and Preprocessing Management System and Method. Wang Jianing, Zhang Xiangguang, Zhou Xin, Li Yanqing, Cao Zhiyong and Zhang Zhixiang developed the invention.
The pa..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Port Mobile Signal Lamp Intelligent Decision-making Method and System. This invention was developed by Weng Jinxian, Sun Zhouwei, Wu Xudong and Wang Lei.
The patent application number is CN20261051635..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 30 -- Dalian Maritime University has applied Chinese patent for Robust Secure Transmission and Identification Method Based on Multi-teacher Comparative Anti-distillation. Ma Jitong, Wang Jie, Wan Jiachang, Dai Minfeng, Ju Moran and Kim Sinyun developed it.
The patent application number is CN202610119920 20260128. ..
Shipping and Marine
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Auxiliary Cleaning Scraper Assembly Driven by Air Pump and Using Method. The invention was developed by Zhao Yiheng, Cheng Cong, Liu Guangzhong, Guo Jiamin and Ma Weize.
The patent application number..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Ocean University of China has received a patent for Algae-based Microrobot for Drug Delivery. This invention was developed by Wang Joseph, Zhang Fangyu, Zhang Liangfang and Zhuang Jia.
The patent application number is US202418614193 20240322. The patent publication number is US12678514 (B2). International..
Shipping and Marine
| Thu 30 Jul 2026
Alexandria, July 30 -- Korea Institute of Ocean Science and Technology has obtained a patent for floating body without separate connection device and connection method thereof. This invention was developed by Ki Min Suk, Park Byoung Jae, Lee Kang Su, Kim Hyun Sung, Kim Byoung Wan and Kim Hyun Suk.
The patent application number ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Shenzhen Institute Of Ocean University Of China, Ocean University China and China Nat Fisheries Corporation have filed a patent application for Sorting Method of Haliotis Discus Hannai Probiotics and Compound Feed. This invention was developed by Mai Kangsen, Zhou Hongying, Zhang Tianshu, Zhang Enze, Qu Peng,..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Institute of Oceanology, CAS and Jellyfish Goddess Marine Biotechnology Co Ltd have submitted a patent application for Jellyfish Crude Polypeptide with Tyrosinase Inhibitory Activity, Jellyfish Polypeptide and Preparation Method and Application of Jellyfish Crude Polypeptide and Jellyfish Polypeptide. Wang We..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Fuzhou University and Zhejiang Marine Resources Dev Co Ltd have sought patent for Device and Method for Measuring Volume Gas Content of Unsaturated Soil in Situ. This invention was developed by Wang Huajun, Wang Yuxin, Feng Song, Liu Hongwei, Qiu Rong, Wang Zhihai, Guan Renqiu, Jiang Jianliang and Zhang Liyon..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- China Shipbuilding NDRI Engineering and Jiangsu University of Science and Technology have applied Chinese patent for Composite Pipeline and Construction Method Thereof. Jin Guolong, Li Hongqiao, Wang Ruochen, Wu Wenjing, Xu Wenxuan, Wang Yuying, Xu Haoqing and Yuan Shaopeng developed it.
The patent applica..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- CCCC National Engineering Reseach Center of Dredging Technology and Equipment, First Institute Of Oceanography Ministry Of Natural Resources, Ocean University China, Changsha Research Institute Of Mining And Metallurgy Co Ltd, Sanya Ocean University of China, Zhejiang University and Guangzhou Marine Geologica..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Institute of Oceanology, CAS and Jellyfish Goddess Marine Biotechnology Co Ltd have submitted a patent application for Jellyfish Polypeptide with Tyrosinase Inhibitory Activity and Application Thereof. This invention was developed by Wang Weifeng, Sheng Juhua, Yu Huahua and Li Pengcheng.
The patent applica..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- The 705 Research Institute China Shipbuilding Industry Corporation and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences have sought patent for Flexible Silicon-modified Zirconium Oxide Fiber Aerogel Material for Long-time Efficient Thermal Protection and Preparation Method of Flexible Silico..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released No. 709 Research Institute Of China State Shipbuilding Corporation Limited patent application for Immersion Liquid Cooling Monitoring System and Method for Reinforced Intelligent Computing Server. This invention was developed by Xu Yuan, Li Meng, Dong Q..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Dalian Maritime University has filed a patent application for High-selectivity Broadband Optical Transparent Energy Selective Surface and Control Method. This invention was developed by Cui Wanzhao, Song Yanxing, Zhao Pengfei, Wang Ying and Cao Fei.
The patent application number is CN20261082103 20260121. Th..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published No. 719 Research Inst China State Shipbuilding Corporation Limited patent application for Edge Computing Compression Transmission Method and System for Diving Monitoring Data. The invention was developed by Zhao Lei, Ruan Wei, Yang Zhenyu, Tan Ying, Li..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Hunan University has sought patent for Towed Sonar Space-time Reverberation Suppression Method Based on Knowledge Prior and Auxiliary Sample. This invention was developed by Liao Shuhan, Luo An, Hong Lerong, Fan Zetong, Zhu Yalong, Wang Lei and Zhou Xiaoping.
The patent application number is CN202610442113..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Haiying Enterprise Group has submitted a patent application for Active Sonar Target Identification Method Based on Multi-pulse Accumulation and Two-stage Fusion. Cao Peng and Gao Diaolin developed the invention.
The patent application number is CN20261091373 20260123. The patent publication number is CN121..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Harbin Engineering University has filed a patent application for Marine High-output-density Ultralow-frequency Active Actuating Mechanism. This invention was developed by Ye Tiangui, Hu Yin, Xie Xiang, Liu Haoran, Lyu Wubin, Jin Guoyong, Yuan Junjie, Ma Xianglong and Chen Yukun.
The patent application numb..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Hubei Polytechnic University and China University of Geosciences, Wuhan patent application for Unmanned Ship Anti-offset Wireless Power Transmission System Based on Reconfigurable Trapezoidal Magnetic Coupling Mechanism. Fang Zhijian, Fu Han, Ma Xuejun,..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- No. 704 Research Institute Of China State Shipbuilding Corporation Limited has sought patent for Unmanned Ship Stacking Unit Diode Access and Networking Method. This invention was developed by Hu Ronghui, Xiao Yangting, Ji Xinke, Li Jing and Ding Feng.
The patent application number is CN20261080374 2026012..
Shipping and Marine
| Tue 28 Jul 2026
Seoul, July 29 -- Gc Co Ltd has submitted a patent application for Ais Ship Height Measurement System Using Camera Image and Ais Data. Kim Nam Soo and Kim Gyu Hyun developed the invention.
The patent application number is KR20230090456 20230712. The patent publication number is KR20250010345 (A). International Patent Classifi..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Northwestern Polytechnical University patent application for Unmanned Ship Cluster Cooperative Positioning Method Based on Som Network Adaptive Screening. This invention was developed by Tanzawa Noboru, Zhu Yanbing, Liu Yangyang, Zhou Xunbin, Wang Cheny..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Qingdao City University has sought patent for Unmanned Underwater Vehicle Communication Navigation Positioning System and Method Based on Unmanned Aerial Vehicle. This invention was developed by Cao Bingning and Rong Letian.
The patent application number is CN202610159627 20260204. The patent publication n..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Institute Of Oceanographic Instrumentation Shandong Academy Of Sciences has applied Chinese patent for Seawater Surface Layer Temperature and Salinity Synchronous Measurement System and Measurement Method. Huang Haiqing, Li Yunzhou, Hao Zengzhou, Zhao Qiang, Wang Juncheng, Pan Delu, Liu Hao and Sun Peng devel..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released China Geological Survey Hohhot Natural Resources Comprehensive Survey Center patent application for Lake Underwater Topographic Measurement Method and Visualization System Based on Environmental Characteristics. This invention was developed by Mao Chen,..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Wuhan University of Technology has applied Chinese patent for Underwater Handheld Suction Dredger and Use Method Thereof. Liu Weiqin, Lu Fuhua, Song Xuemin and Zhang Di developed it.
The patent application number is CN202610306675 20260313. The patent publication number is CN121976583 (A). International Pa..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Guangzhou Wenchong Shipyard patent application for Underwater Desilting Mechanism and Underwater Desilting Method for Dock. This invention was developed by Xu Deming, Gao Yingqin, Fu Yuguo, Huang Shizhong, Qiu Hailong and Zhang Ding.
The patent applica..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Sanya Ocean University of China has filed a patent application for Sex-related SNP Molecular Marker of Lateolabrax Japonicus as Well as Detection Reagent and Application Thereof. This invention was developed by Cheng Jie, Yang Qi, Zhang Qingke and Wang Fengchi.
The patent application number is CN202610458937..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Sanya Ocean University of China has submitted a patent application for Method for Synchronously Marking Germ Cells and Interstitial Cells in Paralichthys Olivaceus Testis Tissue. This invention was developed by Cheng Jie, Yang Fan, Zhang Qingke and Wang Fengchi.
The patent application number is CN20261042701..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Nantong University has filed a patent application for Flame-retardant Corrosion-resistant Coating for Maritime Work Equipment and Preparation Method Thereof. This invention was developed by Sun Xiaofei, Xia Yu, Wang Heng, Cui Jincan, Zhang Lei, Wang Xue, Gu Bangxuan, Dai Qibin and Wang Yu.
The patent appli..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- China Merchants Jinling Shipyard (Nanjing) has submitted a patent application for Temporary Sealing Device for Ship Bulkhead Hole. This invention was developed by Li Jianchao.
The patent application number is CN202511940644 20251222. The patent publication number is CN121973907 (A). International Patent Cl..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Chengxi Shipyard has filed a patent application for Installation Process of Ship Bottom Air Lubricating Device. This invention was developed by Xia Bin and Wang Changhong.
The patent application number is CN202610227151 20260226. The patent publication number is CN121973905 (A). International Patent Classi..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Novel Fastener, Mounting Method Thereof, Containment System and Ship. Duan Bin, Cao Ruiyang, Xu Annan, Lu Linjie, Li Huan, Liu Heng and Bao Junjie developed the invention.
The patent application number is CN20261038859 20260113. The pa..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design And Research Inst patent application for Anti-airing Handrail for Ship and Passenger Ship. Zhang Bo, Zhu Wenting, Li Lin, Yu Peng, Liu Chong and Huang Cheng developed the invention.
The patent application number is CN202..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Water Hose Box and Ro-ro Passenger Ship Comprising Same. This invention was developed by Wan Min, Huang Jiafu and Hu Han.
The patent application number is CN202610192761 20260210. The patent publication number is CN121973883..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Chengxi Shipyard has submitted a patent application for Screen Splitting Control Method for Windscreen Wiper for Ship. This invention was developed by Ding Shengkai and Xu Jin'an.
The patent application number is CN20261059612 20260116. The patent publication number is CN121973728 (A). International Patent..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received No 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Self-inflating Waterproof and Anti-collision Device. Wei Yushi, Han Feng, Li Ruijie and Du Xiaojian developed the invention.
The patent application number is CN20261033973..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Jiangsu University of Science and Technology has filed a patent application for Double-shaft Synchronous Tightening Equipment for Flange Plate Bolt of CAM Shaft of Marine Diesel Engine. This invention was developed by Zhu Xiaoxiao, Ma Jinlong, Fang Xifeng, Yuan Linjie, Zhang Chunyan, Zhang Shengwen and Cheng ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released LYSTEEL patent application for Ship Plate Single-wire Submerged-arc Welding Method, Device and Equipment and Storage Medium. This invention was developed by Huang Xiaofeng, Liang Liang, Yu Tao, Liu Xuhui, Liu Ning, Zhou Jianfeng, Xu Bo, Yu Qiang, Liang ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Institute Of Oceanographic Instrumentation Shandong Academy Of Sciences has filed a patent application for Preparation Method of Aramid Fiber-based Ultrathin Electrothermal Film and Obtained Electrothermal Film. This invention was developed by Chen Xiuping, Zhang Li, Zhan Zhitao, Zhang Xiaoyin, Bai Qiang, Du ..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Wuhan University of Technology has filed a patent application for Ship Berthing Manipulation Control Method, Device and Equipment and Medium. This invention was developed by Zhao Xingya, Zou Tianyue, Yuan Zhuojun, He Jinhong, Xu Tuyuan and Li Mengxia.
The patent application number is CN20261048001 20260114..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Yichang Institute Of Testing Technology has submitted a patent application for Unmanned Ship Autonomous Cluster Formation Obstacle Avoidance Navigation Method. This invention was developed by Qiao Pengfei, Feng Dongliang, Wang Zhuo and Yang Xin.
The patent application number is CN202511945121 20251222. The..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Dalian Shipbuilding Industry patent application for Reinforcement Learning Ship Automatic Driving Tracking Control Method Based on Data Driving. Xue Lei, Bai Weiwei and Dong Shoujian developed the invention.
The patent application number is CN202511934..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Haoyu Xinneng Shenzhen Tech Co Ltd has filed a patent application for Low-power-consumption Power Supply Control Method and Device for Electric Ship System. This invention was developed by Zheng Youchao, Zhao Lei, Duan Xiaoping and Chen Dong.
The patent application number is CN202610163508 20260205. The pa..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Shanghai Jiao Tong University and Shanghai Ship and Shipping Research Institute Co Ltd patent application for Economical Operation Control Method and System for Ship Alternating Current and Direct Current Hybrid Micro-grid. The invention was developed ..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has sought patent for Composite Material Structure Damage Characterization and Evaluation Method Under Icebreaking Load. This invention was developed by Yang Wenshan, Tang Min, Gao Jincheng, Yang Di, Zhao Fei, Fu Xin, Wang Wenqun and Wei ..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Sanya Yazhouwan Deep Sea Technology Research Institute Shanghai Jiaotong University and Cosco Shipping Specialized Carriers Co Ltd patent application for Load Transfer Stress Unit Simulation Device for Multi-ship Collaborative Buoyancy Operation. This i..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Offshore Oil Engineering patent application for Method for Assisting in Pulling Submarine Cable by Using Sonar Image. This invention was developed by Chen Enbo, Dong Hongxing, Guo Jianfeng, Gu Kan, Zhang Sen, Wang Xindong, Liu Bin, Ma Jinxiong, Shang Ta..
Shipping and Marine
| Tue 28 Jul 2026
Seoul, July 29 -- Avikus has submitted a patent application for Apparatus and Method for Calculating the Collison Risk of a Ship. Park Ji Yoon, Kim Su Rim, Park Jin Mo, Choi Hui Yong, Choi Gwang Hyeok, Lee Do Yeop, Kim In Beom, Yoo Won Chul, Ko Kwang Sung, Oh Jin Young, Jung Do Yeon, Cha Je Hyun and Choi Hu Jae developed the inv..
Shipping and Marine
| Tue 28 Jul 2026
Seoul, July 29 -- HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Mipo Co Ltd have submitted a patent application for Hydrogen Carrier and Floating Hydrogen Treatment Plant. This invention was developed by Lee Eung Chan, Yoo Byeong Yong and Kwak Jeong Min.
The patent application number is KR20250001004 20250103. Th..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Shanghai Hudong Marine Valve Manufacture patent application for Pressure-adjustable Stop Check Valve. Wang Meixuan, Hu Sen, Xia Ming, Fan Chengyu, Shen Yilin, Wang Yinying, Jin Ning, Kong Weian, Liu Yangpeng and Yu Yao developed the invention.
The pate..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Ocean University China, Sanya Ocean Laboratory and Sanya Ocean University of China patent application for Carbazole-thiazole Schiff Base Fluorescent Probe as Well as Preparation Method and Application Thereof. The invention was developed by Jiang Xiaoh..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Electrode Sewage Treatment Electrolysis Device. Cui Jinquan, Guo Yu, Yin Guofeng, Xu Fengqi, Wang Tingyong, Tang Qian, Lee Hoon-ju and Duan Dongxia developed the invention.
The patent application number is CN202610249351 20260302. ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute Of China Shipbuilding Group Corporation patent application for Mobile Vehicle-mounted Lift-off Base Station System. This invention was developed by Hu Zhi, Fan Jinqi, Zhang Min, Yang..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- China Ship Development & Design Center has applied Chinese patent for Vulnerability Mining and Security Verification System for Marine Control Network. Zhang Ying, Huang Kezhen, Xiong Wei and Wu Jiali developed it.
The patent application number is CN202511935914 20251222. The patent publication number is CN1..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Qilu University of Technology Shandong Academy of Sciences has submitted a patent application for Trajectory Tracking Control Method and System for Unmanned Ship with Unknown System Parameters. This invention was developed by Fan Jingwen, Zhang Shen and Jin Xiaozheng.
The patent application number is CN202..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Under-actuated Ship Trajectory Tracking Fixed Time Fault-tolerant Control Method Under Output Constraint. The invention was developed by Ma Daocheng, Zhang Xianku, Meng Yao and Liu Wenming.
The patent ..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released The 705 Research Institute China Shipbuilding Industry Corporation and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for High-entropy Hafnate Fiber Aerogel for High-temperature Thermal Protection and Preparation M..
Shipping and Marine
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Shanghaiguan Shipbuilding Industry patent application for Variable-breadth Anti-sputtering Device for Paint Spraying of Ship Deck. The invention was developed by Yan Peng.
The patent application number is CN202610330726 20260318. The patent publicatio..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Fourth Institute Of Oceanography Ministry Of Natural Resources China Asean Center For Ocean Technology Jo has sought patent for Real-time Marine Environment Element Monitoring System. This invention was developed by Huang Shiying, Hong Ming, Hu Xiaowei, Son Chang-ho, Zhu Zuhao and Hou Wenhao.
The patent ap..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Zhejiang Intelligent Ship Research Institute Co Ltd has applied Chinese patent for Marine Rule Fused Ship Dynamic Window Local Path Planning Method. Hui Zhipeng, Liu Shitong, Wang Zihao, Qin Ming, Li Zhipeng, Zheng Jianbo, Zhao Xinhao, Chen Gang and Ni Xinyu developed it.
The patent application number is C..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Ningbo Dongfang University Of Technology patent application for Multi-target Intelligent Control System and Method for Hydrodynamic Performance of Underwater Vehicle. This invention was developed by Zhou Yu, Song Yukuan and Zhang Houhui.
The patent a..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- No. 704 Research Institute Of China State Shipbuilding Corporation Limited has applied Chinese patent for Ship Area Keeping Control Method Based on Position Offset Calculation. Dong Jiuyang, Wang Shuofeng, Zhong Yiming, Liu Bin, Chen Zhongyan, Tao Yinhe, Yang Jingyu and Lei Wenhui developed it.
The patent ..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 29 -- Guangdong Laboratory Of Artificial Intelligence And Digital Economic Guangzhou and Guangdong University of Technology have sought patent for Unmanned Underwater Vehicle Formation Transformation and Obstacle Avoidance Control Method with Time Delay. This invention was developed by Liu Zhi and Wu Xianying.
T..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- Harbin Institute Of Technology and Wuhan Ship Communication Research Institute No. 722 Research Institute Of China Shipbuilding Group Corporation have sought patent for Preparation Method of Prepreg Based on Intelligent Response Resin and Gradient Distribution. This invention was developed by Li Shumao, Guo X..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Qingdao Sunrui Marine Env Eng Co Ltd patent application for Electrochemical Advanced Oxidation Electrolytic Bath. Yin Guofeng, Xu Fengqi, Wang Tingyong and Duan Dongxia developed the invention.
The patent application number is CN202610140109 20260130..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- SEC Ships Equipment Centre Bremen GmbH & Co Kg has submitted a patent application for Apparatus, System and Method for Determining the Position of a Container on a Container Ship. This invention was developed by Thiele Wolfgang and Sheshnock Harry.
The patent application number is CN202610373453 20210520. ..
Shipping and Marine
| Mon 27 Jul 2026
Geneva, July 28 -- China Shipbuilding Chongqing Equipment Tech Co Ltd has submitted a patent application for Supercritical Carbon Dioxide Cycle Power Generation System. This invention was developed by Huo Wenhao, Wen Jun, Li Yang, Chen Hualu, Dan Guangju, Liu Hongdan and Zhou Dong.
The patent application number is WO2025CN140..
Shipping and Marine
| Mon 27 Jul 2026
Geneva, July 28 -- China Shipbuilding Power Engineering Institute Co Ltd has sought patent for Soft Sensing Method for Exhaust Flow of Ammonia Engine. This invention was developed by Tian Xinna, Gui Yong and Li Zeyu.
The patent application number is WO2025CN132764 20251105. The patent publication number is WO2026152846 (A1). ..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has sought patent for Method for Estimating Power of Gas Turbine. This invention was developed by Zhang Kaihong, Hu Yuefeng, Guan Chaoyang, Wang Yu, Kang Wenwu, Ma Biao and Tang Zhongbin.
The patent application number is CN202610139058 20260201...
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received No. 703 Research Institute Of China Shipbuilding Group Co Ltd patent application for Exhaust Floating Ring Capable of Realizing Three-dimensional Space Adjustment and Design Method Thereof. Bai Zheng, He Shuai, Zhang Hongquan, Jin Gang and Tang Zhongbin..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published China Ship Research And Development Academy No. 7 Research Institute Of China Shipbuilding Group Co Ltd and Harbin Engineering University patent application for Gas Turbine Comprehensive Performance Evaluation Method and Device Based on Grey Target The..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Shutter for Ship, Mounting Method and Cruise Ship. Wang Jianhua, Wang Danting, Huang Jiafu, Yan Fengquan and Wen Zhihao developed it.
The patent application number is CN202610400118 20260330. The patent publication number is CN12194..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Emergency Ventilation Device for Anti-pirate Cabin of Ship and Ship. Xu Chao and Cao Zhixian developed the invention.
The patent application number is CN20261077937 20260121. The patent publication number is CN121947740 (A)...
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Guangzhou Shipyard International Co Limited patent application for Control System and Control Method for Ventilation of Ship Cargo Hold. Lin Ye, Qin Lijun, Xu Yunfei, Zhang Xinglei and Qian Xingxing developed the invention.
The patent application num..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Construction Method of Compound Air Conditioner Room of Cruise Ship. Wang Jianhua, Huang Jiafu, Zou Jianfei and Wen Zhihao developed it.
The patent application number is CN202610401695 20260330. The patent publication number is CN12..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Dalian Shipbuilding Ind Ocean Engineering Co Ltd has submitted a patent application for Method, Device and Terminal for Manufacturing Anti-deformation Ship Body Section by Adding Jig Frame. This invention was developed by Ci Tiezhong and Zhao Jie.
The patent application number is CN202610426975 20260402. T..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Marine Binding Hole Cleaning Method and Cleaning Device. Tian Shengli, Liu Jianjin, Guo Rui, Feng Yongjian, Cheng Yuanpeng, Yan Qingwen, Shen Changtong, Li Haodong, Yang Guihong and Wang Zeyu developed it.
The patent application num..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Ship Anti-tilting System and Control Method. This invention was developed by Zeng Yunxian, Luo Wenlu, Zeng Xiaofen and Chen Hao.
The patent application number is CN202610387588 20260327. The patent publication number is CN12..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Hudong-Zhonghua Shipbuilding Group; Shanghai Jiangnan Changxing Shipbuilding Co Ltd has submitted a patent application for Marine Hawse Pipe Cover. This invention was developed by Tang Xiangyu, Ling Zhenyao, Zhu Yuwei, Wang Chenglong, Tian Baohui and Xu Yunan.
The patent application number is CN20261011543..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has released Shandong Artificial Intelligence Research Institute, Institute Of Oceanographic Instrumentation Shandong Academy Of Sciences and Qilu University of Technology Shandong Academy of Sciences patent application for Underwater Salient Target Detection Method..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has released Jiangsu Taida Electromechanical Equipment and Jiangsu Maritime Institute patent application for Industrial Robot Weld Defect Detection Method Based on Variational Bayes. This invention was developed by Liao Yantao, Zhao Junai, Yang Zhiguo and Li Xinjian..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- Institute of Oceanology, CAS has submitted a patent application for Anti-tumor Cell Relaxin Alkaloid Compound as Well as Preparation and Application Thereof. Si Shuyi, Wang Chenyin, Hu Xueyi, Xu Yanni, Meng Linghong, Wang Bingui and Li Xin developed the invention.
The patent application number is CN202610205..
Shipping and Marine
| Mon 27 Jul 2026
Geneva, July 28 -- Envgo Inc has filed a patent application for System and Method for an Adaptive, Multi-modal Control System for a Hydro-foiling Watercraft. This invention was developed by Tribou Michael J, Blaylock April Deirdre and Peasgood Michael.
The patent application number is WO2026CA50075 20260116. The patent public..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- COSCO Shipping Heavy Industry has submitted a patent application for Intelligent Ship Design Reference Data Recommendation Method and System Based on Knowledge Graph. This invention was developed by Zhang Xiaowei, Li Xuejun, Mei Yaohui and Zhao Gang.
The patent application number is CN202511777977 20251128..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Alkyl Alkenyl Succinic Anhydride Modified Chitosan Nanoparticles as Well as Preparation Method and Application Thereof. Yin Lijing, Dai Yao, Li Hang, Li Guantian and Liu Song developed the invention.
..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Jiangsu Modern Shipbuilding Technology patent application for Ship Maintenance Progress Prediction Method Based on Multi-source Data Fusion and Machine Learning. Yao Biao, Wang Jinyong, Zhu Hai and Chen Ting developed the invention.
The patent applicat..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- Laoshan National Laboratory has sought patent for Multimodal Deep Learning Marine Ship Noise Classification Method Based on Bilinear Fusion. This invention was developed by Yao Bin, Zhai Cong, Chai Jin, Wang Sen, Im Tae-min, Gao Libo, Lyu Cheng, Zhang Heying, Xiang Menghui, Xue Chenyang and Zhao Yunlong.
T..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published Dalian Shipbuilding Industry patent application for High-precision Method for Determining Most Dangerous Position of Longitudinal Gravity Type Launching of Ship. The invention was developed by Chen Li, Wang Rui, Wang Shuang, Lu Ran, Zhang Qian, Zhang Q..
Shipping and Marine
| Tue 28 Jul 2026
Beijing, July 28 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Ship Design Drawing Protocol System and Protocol Method Thereof. This invention was developed by Ding Xuehua, Wang Xueying, Li Jie, Wu Honggang, Zhu Yi, Luo Jianlin and Pan Rong.
The patent application number is CN20261066572 20260119...
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