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Shipping and Marine
| Tue 21 Apr 2026
Beijing, April 21 -- Dalian Maritime University has submitted a patent application for Infrared and Visible Light Image Fusion Method and System Based on Wasserstein Generative Adversarial Network. This invention was developed by Xie Haiyan, Wang Qianying, Qu Huimin, Li Wei and Li Jiaxi.
The patent application number is CN20251..
Shipping and Marine
| Tue 21 Apr 2026
Beijing, April 21 -- Dalian Maritime University has submitted a patent application for Non-uniform Illumination Underwater Image Enhancement Method. This invention was developed by Mi Zetian, Zhao Qingli, Li Yuanyuan, Du Fengming, Wang Huibing and Fu Xianping.
The patent application number is CN202510967843 20250714. The patent..
Shipping and Marine
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Subsea Tunnel Ion Erosion Analysis Method Based on Embedded Physical Information Neural Network. This invention was developed by Liu Xiang, Gao Decai, Fu Bangmeng, Yang Jiaojiao, Li Kuichen, Song Jinlia..
Shipping and Marine
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Garage Water Seepage Intelligent Early Warning System and Method Based on Machine Vision. This invention was developed by Gao Haixiang and Xu Yanli.
The patent application number is CN20251134555 202..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Sanya Ocean University of China and Ocean University China have submitted a patent application for Antibacterial Peptide TroLEAP2-21 and Application of Antibacterial Peptide TroLEAP2-21 in Preparation of Antibacterial Product and Fish Tissue Integrity Maintaining Product. Qi Jie, Bai Zemin, Wang Zhuoyu, Wang..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Sosnowski SP ZOO SPK patent application for a Method of Water Ozonation in Closed Systems, Especially in Yachts and Campers. This invention was developed by Sosnowski Rafa.
The patent application number is EP20240206290 20241012. The patent publication number is EP472591..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Chantiers De Latlantique has applied European patent for Parcel Transport Installation and Ship with Such an Installation. Neyraud Jacques, Janvier François and Tallourd Willy developed it.
The patent application number is EP20250207302 20251007. The patent publication number is EP4725887 (A1). Internatio..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Deme Offshore Be NV has sought patent for Skidding Unit for Use on a Vessel Deck. This invention was developed by Beilan Joshua Tyson, Vannieuwenhuyse Kenneth Gerard and Ecran Franky.
The patent application number is EP20240206040 20241011. The patent publication number is EP4725823 (A1). International Pat..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Rasmussen Maritime Design As has filed a patent application for Vessel with Stern Positioned Foil to Reduce Wave Resistance. This invention was developed by Moen Roar Johan.
The patent application number is EP20250215584 20210325. The patent publication number is EP4725822 (A1). International Patent Classi..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shipbuilding Technology Research Institute The 11th Research Institute of China State Shipbuilding Corpora patent application for Virtual Simulation Interaction Method, Device and Equipment for Ship Emergency Drilling and Medium. The invention was dev..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- China Shipping Telecommunication Co Ltd has submitted a patent application for Monitoring and Alarming Device for Oil Spill in Cabin Based on Ultraviolet Absorption Spectrum Principle. Wang Yanbo, Jiang Donglin, Mei Tao, Wu Zhibin and Bian Xiaoyuan developed the invention.
The patent application number is..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released CSSC Marine Technology patent application for Method for Improving Stability of Gyroscope Scale Factor in Full Temperature Range. This invention was developed by Tan Hong, Dong Biao, Wang Xinyi, Meng Yue, Jiao Hongyuan and Song Shilei.
The patent ap..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Huaneng Yantai New Energy Co Ltd, Huaneng Clean Energy Res Institute and Huaneng Offshore Wind Power Science and Tech Research Co Ltd have submitted a patent application for Target Ship Route Planning Method and Device, Storage Medium and Electronic Device. Liu Qingsong, Yin Tienan, Nan Mingjun, Yang Binglia..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Szczepek Tomasz has sought patent for Outboard Motor Control System for Motorboats.
The patent application number is EP20250206744 20251004. The patent publication number is EP4725829 (A1). International Patent Classification codes are B63H20/08, B63H20/12 and B63H25/42. Cooperative Patent Classification..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Fincantieri SpA has submitted a patent application for Electrical Apparatus for Connecting an Electrical Load of a Ship to at Least One Fuel Cell. Pietra Andrea developed the invention.
The patent application number is EP20240738056 20240607. The patent publication number is EP4725094 (A1). International P..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Fincantieri SpA patent application for Ship Transverse Propulsion Device Comprising at Least One Door. Cavaliere Rocco, Caizzi Antonio, Martinucci Ettore and Martini Luca developed the invention.
The patent application number is EP20240737823 20240606. The patent publica..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- No. 719 Res Institute China State Shipbuilding Co Ltd has sought patent for Vibration Isolation Device and Ship Power System. This invention was developed by Liu Yong, Xu Guangzhan, Dai Lu, Wu Muyun, He Tao, Zhao Zhenxing and Yang Xiaohu.
The patent application number is CN202511170101 20250820. The paten..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Nanchang Jiling New Energy Tech Co Ltd has submitted a patent application for Range-extended Hybrid Motorboat System and Control Method. This invention was developed by Ren Yan, Shi Bin, Rai Shun, Hao Yihui, Bao Liri and Long Hao.
The patent application number is CN202511632602 20251110. The patent public..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zheng Mao Group Co Ltd patent application for Magnet Yoke Position Adjusting Device Based on Mooring Anchor Chain Flaw Detection. This invention was developed by Hua Ming, Zhan Xiaoqin, Yin Xin, Wu Aiguo and Guo Ningsheng.
The patent application num..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Cpac Systems AB patent application for Managing a Man-overboard Situation for a Marine Vessel. Bergenwall Jonatan, Lund Erik, Måneskiöld Axel and Strömberg Valter developed the invention.
The patent application number is EP20240206157 20241011. The patent publication ..
Shipping and Marine
| Sun 19 Apr 2026
Munich, April 20 -- Core Ind II LLC has filed a patent application for Coating Resistant to Biogrowth Particularly in Marine Environments. This invention was developed by Cosentino Louis C and Benda Jackson.
The patent application number is EP20240736261 20240605. The patent publication number is EP4724537 (A1). International..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Three Gorges University patent application for Uuv Control Parameter Optimization System Based on Virtual Ocean Field and Cep Coupling Evaluation and Use Method. The invention was developed by Dong Yuanfa, Zhang Lixiang, Yin Jin, Yu Kai, Zhou Bi..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Driving Device for Polar Region Ice Crack Inspection and Unmanned Ship. This invention was developed by Jin Qiu, Liu Qianchang, Zhu Lin, Zhou Zhilin, Liu Wenqi, Pang Jinpei, Chen Jiyuan, Wu Yuxuan, ..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Qilu University of Technology Shandong Academy of Sciences has submitted a patent application for Foldable Sail Device and Parametric Design Method. This invention was developed by Xiao Guangchun, Xu Chonghai, Wang Fei, Guo Ning and Chen Hui.
The patent application number is CN202511408400 20250929. The p..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Wang Yifan patent application for Manned Underwater Propulsion Device Fixed on Human Body and Taking Human Body as Carrier.
The patent application number is CN202510360910 20250319. The patent publication number is CN121062915 (A). International Pa..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Offshore Design & Research Institute has submitted a patent application for Cleaning Device with Multi-angle Adjusting Function for Chemical Ship. Xiao Xiangang, Jin Zhaofeng, Xie Haihua and Xie Liguo developed the invention.
The patent application number is CN202511354209 20250922. The patent pub..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan University of Technology has submitted a patent application for Ship Ballast Water Self-balancing Device. Zeng Qingsong, Jie Youbo, Su Yuming, Wu Zijie, Cai Wei, Zou Hengyu, Xiong Weixuan, Wu Siyuan, Yu Jiaxuan and Zhang Tianyu developed the invention.
The patent application number is CN202511237577..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- SKF Blohm Voss Ind GmbH has applied Chinese patent for Fin Stabilizer, Vibration Damping Element and Ship. Baker Matthew, Strecker Mathias, Graber Jens, Lidov Lidor and Zolenkov Mikhail developed it.
The patent application number is CN202510679182 20250526. The patent publication number is CN121062897 (A)..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding patent application for Marine Extension Platform and Installation Method. This invention was developed by Zhu Teng, Wang Lan and Rao Jun.
The patent application number is CN202511487548 20251017. The patent publica..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangsu Shangyu Intelligent Tech Co Ltd patent application for Launching Mechanism of Unmanned Ship Moon Pool. Jiang Yuansheng, Zhu Xiaodong, Wang Shengli and Xu Zhihua developed the invention.
The patent application number is CN202511553295 2025102..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Electric Power Engineering Consulting Institute has filed a patent application for Novel Wind-solar Integrated Shared Mooring System and Working Method. This invention was developed by Zhang Hao, Wang Yong, Qi Le, Xu Li, Wang Hao, Wang Han, Zhu Shaohua, Bai Jiahao and Jing Hui.
The patent applica..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Ocean Engineering Equipment Technology Development patent application for Bootstrapping Variable-stiffness Floating Shared Mooring System and Method. The invention was developed by Shu Jian, Liu Ziqi, Lan Yixiong, Wang Yihou, Zhao Kexiang and Cu..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jiangsu Zhenjiang Shipyard Group patent application for High-reliability Chain Abandoning Device. The invention was developed by Wu Feiyu, Wang Wei, Yao Fuliu, Wang Xianghua, Jiang Jiaqin and Zhao Lingrui.
The patent application number is CN2025111..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Great Ocean Complete Equipment Co Ltd has sought patent for Marine Chain Controller. This invention was developed by Yang Yan, Wang Shufeng and Yu Zaixin.
The patent application number is CN202511631992 20251110. The patent publication number is CN121062867 (A). International Patent Classification codes a..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Chuangming Yinuo Machinery Co Ltd has applied Chinese patent for Hatch Cover Pressing Mechanism for Ship. Zhou Hailong developed it.
The patent application number is CN202511630240 20251109. The patent publication number is CN121062863 (A). International Patent Classification codes are B63B19/14 a..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Chuangming Yinuo Machinery Co Ltd has filed a patent application for Multifunctional Hatch Cover Covering Device for Ship. This invention was developed by Zhou Hailong.
The patent application number is CN202511630194 20251109. The patent publication number is CN121062862 (A). International Patent ..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- China Ship Scientific Research Center has submitted a patent application for Horizontal Opening Hatch Cover Device for Submersible. Zhang Qingyong, He Zaiming, Furunami, Qu Wenxin and Li Linglong developed the invention.
The patent application number is CN202511273822 20250908. The patent publication numb..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Qingdao Offshore Comprehensive Proving Ground Co Ltd and National Institute of Metrology, China patent application for Device and Method for Testing Bending Resistance of Marine New Material. This invention was developed by Wang Xunlong, Li Zhaoliang, ..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- China Merchants Jinling Shipyard Jiangsu and Tangshan Kaiyuan Autowelding System Co Ltd have sought patent for Assembly Multi-robot Collaborative Welding System in Ship Sections. This invention was developed by Xu Yuancai, You Ruichao, Zhu Jintong, Hu Qing, Yu Dong and Liu Zhe.
The patent application numb..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Taizhou Kouan Shipbuilding Co Ltd patent application for Automatic Precise Grinding Device for Ship Accessories. The invention was developed by Shen Zhiqiang, Tan Shouzhu, Huang Lumin, Li Xingguo and Li Gui.
The patent application number is CN20251..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Sichuan Suining Hydrology and Water Resources Survey Center Sichuan Suining Water Resources Survey C and Hi Target Surveying Instr Co Ltd have submitted a patent application for Multi-modal Data Fusion Method and System for Indoor and Outdoor Seamless Positioning of Unmanned Ship. Zhang Yuanjun, Chang Gaoson..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Hainan Weizi Guide Control Tech Co Ltd has sought patent for Marine Environment Monitoring System Based on Inertial Navigation. This invention was developed by Zhang Xiaofeng and Liu Zhe.
The patent application number is CN202511308061 20250915. The patent publication number is CN121067812 (A). Internatio..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Qingdao Offshore Comprehensive Proving Ground Co Ltd has submitted a patent application for Marine Area Environment Monitoring Device and Method for Aquaculture Sea Area. Wang Xunlong, Shi Peng, Wang Yongwang, Wang Zhen, Dong Fulin, Liu Shuyou, Zhu Changxu, Zhang Xin and Chen Ying developed the invention.
..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Yangzhou Ryuwa Shipbuilding Co Ltd has submitted a patent application for Ship T Profile Assembling, Welding and Correcting All-in-one Machine. Li Zhiyun and Zhao Peng developed the invention.
The patent application number is CN202511371709 20250924. The patent publication number is CN121061301 (A). Inter..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Xuzhou Shanghang Ship Parts Co Ltd patent application for Tapping Machine for Machining Marine Metal Component. The invention was developed by Liu Haibin, Wu Qiankun and Li Jinyou.
The patent application number is CN202511153526 20250818. The paten..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Institute of Oceanology, CAS has submitted a patent application for Method for Improving Red Tide Treatment Efficiency of Polyaluminum Chloride Modified Clay. Zang Xiaomiao, Yu Zhiming, Cao Xihua and Song Su-hyun developed the invention.
The patent application number is CN202511620967 20251107. The patent p..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Improved Pilot Following Escort Method Based on Intelligent Interception and Fault-tolerant Reconstruction. Tao Hao, Zhou Jiahua, Fan Huili, Xia Sijia and Mao Hao developed the invention.
T..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Track Tracking Method and Device Based on Variable Foresight Distance, Medium and Product. Deng Lihui, Guo Tingting, Wang Ling, Pan Zhou, Yu Qingchao, Li Yuefang, Dong Ji..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Fixed-time Ship Trajectory Tracking Control Method Considering State Limitation. Zhang Xianku, Lei Yunsong, Ma Daocheng and Miao Zexu developed the invention.
The patent application number is CN2025112..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Dalian Maritime University has submitted a patent application for Vector Field-based Ship Track Keeping Guidance Law Design Method. Zhang Xianku, Miao Zexu, Ma Daocheng and Xu Wenyu developed the invention.
The patent application number is CN202511209688 20250827. The patent publication number is CN12106998..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Cosco Khi Ship Engineering has applied Chinese patent for Multi-station Automatic Welding Device for Pipeline. Yan Yanmin, Xu Yingwu, Zhang Ning, Wu Yucheng, Lu Jiajun, Huang Cheng, Bian Xinjian, Wu Songhua, Xing Mingyang, Zhou Wei, Zhu Jian, Zhang Hao, Luo Jianlin, Liu Hua, Wu Chuanwen, Zhang Sainan..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Air Volume Adjusting Device and Method of Airtight Air Duct and Ventilation System. This invention was developed by Cai Wendan, Xu Shida, Wei Shaogang, Luo Xianda and Pan Fuyou.
The patent applic..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Marine High-pressure Air Condensate Water Discharging Device and System and Ship. The invention was developed by Shi Haiwei and Ou Weigang.
The patent application number is CN202510912285 202507..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group patent application for Turnover Handrail Device for Segmented Cornice of Ship and Using Method. Zhang Zhijun and Shen Gangqiang developed the invention.
The patent application number is CN202511396755 20250928. The p..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Construction Information Generation Method and Device, Equipment and Medium. This invention was developed by Xu Xuqing, Tao Wenyong, Wang Xiaofeng, Gu Tianfei, Qian Kang, Min Hua, Wan Chunxing, Zhu Xiaofeng and Mi Biao.
The patent application number is ..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Method for Measuring Total Calorific Value of Oil Product. This invention was developed by Ro Yong-min, Feng Guoyin, Tang Lurong and Wang Zhenxing.
The patent application number is CN202511304491 20250912. The patent publication number ..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Wuxi Branch of No 703 Res Institute China Shipbuilding Industry has applied Chinese patent for Centering Tool and Centering Method for Power Connection Centering of Spline Shafts at Two Ends. Jia Xinwang, Li Le, Qian Kailiang, Tang Peng, Tang Zuding and Yu Jian developed it.
The patent application number is..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- CSSC Marine Power Part has submitted a patent application for Tool Suitable for Positioning Inclined Oil Discharge Pipe of Side Plate. This invention was developed by Lu Xu, Huang Shuai, Qiu Zhimin and Gu Dongming.
The patent application number is CN202410665272 20240527. The patent publication number is CN..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Motorized Crowdsourcing Freight System Modeling and Optimizing Method Based on Multi-agent Model. This invention was developed by Miao Hongzhi, Wu Jiayu, Li Xinwei, Li Baode, Liu Xin, Gan Zuoxian and Zh..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- No 703 Research Institute of China Shipbuilding Group has submitted a patent application for Fault Diagnosis Method and Device for Steam Turbine Generator Unit and Readable Storage Equipment. Jia Renfeng, An Zhongyu and Yu Shengtian developed the invention.
The patent application number is CN202511144911 20..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Integrated Design Whole-process Model Segmentation System and Method Based on Smart3d. This invention was developed by Yuan Feihui, Weng Bin, Wu Xiaoyuan, Zhang Yanchang, Li Siyuan, Gu Yijie and Li Jinghua.
The patent application number..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Parameterized Base Rapid Modeling Method Based on Smart3d Platform. This invention was developed by Zhou Chao, Ai Xuanyi, Wu Xiaoyuan, Liu Shuangqi, Li Xichao and Li Miaoqing.
The patent applicat..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Ship Water Elasticity Forecasting Method and System of Unidirectional Coupling FVM and MBD. Han Bingbing and Yu Pengyao developed the invention.
The patent application number is CN202511252976 202509..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Offshore Floating Body Fsi Forecasting Method and System of Bidirectional Coupling FVM and MBD. The invention was developed by Han Bingbing and Yu Pengyao.
The patent application number is CN2025112..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has applied Chinese patent for Ship Panel Cutting Device. Deng Lin, Gao Yi, Cao Ling, Shen Yinlei, Liu Yang, Shao Dan, Sun Jianzhi and Hu Xiaodong developed it.
The patent application number is CN202511272558 20250908. The patent publication number is CN121061243 (A). Intern..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Measuring Tool. This invention was developed by Sun Jianzhi, Feng Minchao, Shao Dan, Chen Feng, Yin Wentao, Zhou Peirong, Xu Jie and Shen Yinlei.
The patent application number is CN202511304574 20250912. The patent publication number is..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Membrane Disc Coupling with Anti-flying Limiting Damping Function. Liu Xinxin, Wang Chengyu, Zou Xuan, Jia Yin and Feng Jiaxing developed it.
The patent application number is CN202511207522 20250827. The patent publicati..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Plate Seam Division Design Method for Outer Plate of Ship Flow Channel. Huang Hongsong, Wang He and Chen Xiaobing developed the invention.
The patent application number is CN202511180846 20250822. The patent publication number is CN..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Control Method for Ethylene Glycol System of Dual-fuel Container Ship. Li Jinguang, Xue Changqi, Gao Yanxia, Wang Lei and Su Yicong developed the invention.
The patent application number is CN202511245215 20250902. The patent publicat..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Mounting Bracket for Marine Camera and Monitoring Equipment. Huang Lian, Li Fulin, Li Zhiyuan, Wang Bi, Liu Gang and Lin Guojian developed the invention.
The patent application number is CN202511..
Shipping and Marine
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received No. 711 Research Institute of China State Shipbuilding patent application for Protection Device and Protection Method. Zhang Bin, Xu Chuncheng and Cui Youzhi developed the invention.
The patent application number is CN202511408451 20250929. The pate..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Image Splicing Method and Device, Equipment and Medium. This invention was developed by Tao Ran, Yang Xichang and Li Jianfeng.
The patent application number is CN202511273198 20250908. The patent publication number is CN121073764 (A). Inter..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- China Shipbuilding NDRI Engineering has submitted a patent application for Garden Landscape Tree Construction Progress Monitoring and Identifying System. This invention was developed by Chen Guirong, Zhang Bo, Lyu Jie, Sun Tengkun, Zhou Yejun, Zhang Shuyun, Shu Yuanze and Zhang Fang.
The patent application ..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Three-dimensional Lightweight Model Signing and Auditing Management Method. This invention was developed by Yuan Feihui, Hu Zhaoheng, Shi Liuling, Zhang Rui and Zhang Yongxin.
The patent applicat..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Drawing Auditing Management Method Based on Smart3D. The invention was developed by Yuan Feihui, Guo Yuheng, Wu Xiaoyuan, Zhang Xiaohui, Li Jiaqi and Wang Xing.
The patent application number i..
Shipping and Marine
| Sun 19 Apr 2026
Beijing, April 20 -- Dalian Maritime University has submitted a patent application for Offshore Collaborative Distribution System Based on Single Ship and Multiple Unmanned Aerial Vehicles. This invention was developed by Li Yantong, Zhou Shanshan, Ren Bo, Lu Tian and Zhang Chuang.
The patent application number is CN20251113303..
Shipping and Marine
| Fri 17 Apr 2026
Beijing, April 18 -- Qingdao Sunrui Marine Env Eng Co Ltd and Xiamen SunRui Marine Environment Engineering have submitted a patent application for Double-box Dynamic Temperature Control Gradient Heating Cleaning Device and Cleaning Method. This invention was developed by Li Guoxiang, Zhang Yukai, Zhao Zhuo and Guo Yu.
The pat..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Xidian University and China Ship Development & Design Center have sought patent for Array Antenna Pattern Simulation Method for Constructing Grey Box Model Based on U-net Network. This invention was developed by Zhang Huanhuan, Wu Weijun, Zhong Xiaoying, Huang Xujing and Jia Zhenglang.
The patent applicat..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Dongxin Software Eng Co Ltd have applied Chinese patent for Ship CAD (computer-aided Design) System-based Sheet Part Automatic Nesting Method, Manufacturing Method and System. Zhang Yuchao, Ma Yanjun, Li Lianyang, Ren Hengyun, Xu Yingjie and Zhang Yayun develop..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Xi'an Jiaotong University and China Ship Development & Design Center have submitted a patent application for Oil and Gas Pipe Network Magnetic Storm Response Statistical Evaluation Method and System Based on Conditional Random Field. Liu Minzhou, Dou Qing, Xie Yanzhao, Du Yuxiang, Wang Shuowei and Wang Wenzh..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- China Shipbuilding NDRI Engineering has applied Chinese patent for Shipyard Informatization Workshop Production Management System. Pan Xinyu, Ni Jiangong, Sheng Jian, Zhu Kai, Li Wei, Xiao Binghui, Liu Jiaqi, Zhou Juan, Liu Fenghu, Kang Menghui, He Wensheng and Zhou Yantao developed it.
The patent applicati..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Three Gorges Jinsha Jiangchuan Cloud Hydropower Development patent application for Ship Lift Chamber Water Area Floating Object Image Classification Method and Device and Medium. The invention was developed by Wei Fei, Wang Xianghui, Chen Cheng, Qiu W..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Ship Lockage Appointment Scheduling Optimization Method, System, Equipment and Medium. The invention was developed by Du Lei, Pang Binghan, Lyu Jialiang, Zhang Minglong, Zhang Fan and Wen Yuanqiao...
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- China Shipbuilding NDRI Engineering has filed a patent application for Digital Garden Landscape Management System and Method. This invention was developed by Chen Guirong, Zhang Bo, Lyu Jie, Sun Tengkun, Zhou Yejun, Zhang Shuyun, Shu Yuanze and Zhang Fang.
The patent application number is CN202510956815 202..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Naval University of Engineering patent application for Underwater Marine Environment Long-period Forecasting Method. This invention was developed by Zhu Kui, Bian Qiang, Jiang Runxiang, Xu Zhiming, Li Mengxiang and Wu Wei.
The patent application num..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Dalian Maritime University has filed a patent application for Ecological Shoreline Wave Parameter Prediction Method Based on Space-time Diagram Neural Network. This invention was developed by Wang Nan, Liu Chuang, You Zaijin, Zhang Wenjun and Zhang Guoqing.
The patent application number is CN202511132893 20..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Dalian Maritime University has sought patent for Rumor Detection Method and System Based on Double-branch Multi-path Propagation Reasoning Network. This invention was developed by Zhang Yijia and Yin Weiming.
The patent application number is CN202511126633 20250812. The patent publication number is CN121051..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- China Shipbuilding NDRI Engineering has sought patent for Frequency Domain Calculation Method of Equivalent Fluctuating Wind Load Based on Frequency Division and Coherent Area. This invention was developed by Jiang Li, Ni Jiangong, Sun Feifei, Xu Jian, Dai Jingfeng, Lu Pinwei, Cai Mao, Yang Yimeng, Zhao Jiah..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Huaneng Clean Energy Res Institute has submitted a patent application for Foundation Structure Safety Assessment Method After Collision of Ship and Offshore Wind Turbine. This invention was developed by Ma Wenguan, Qiu Xu, Liu Xin, Zhang Bo, Li Hui and Zhao Hao.
The patent application number is CN20251113..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Wuhan University of Technology has submitted a patent application for Ship Formation Cooperative Control Method Based on Diffusion Model and Reverse Reinforcement Learning. Ma Yong, Li Lingyu, Zhang Peng, Yao Yong, Gong Shenyi and Yan Xinping developed the invention.
The patent application number is CN202..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Jiujiang Division Of No. 707 Institute China State Shipbuilding Corporation Ltd has submitted a patent application for Automatic Berthing Control Method for Inland Ship. Li Wei, Gong Lu, Han Junqing, Li Bin and Cao Yang developed the invention.
The patent application number is CN202510951330 20250710. The..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received China Classification Society patent application for Ship Greenhouse Gas Carbon Emission Data Processing Method, Device and Equipment. Zhou Yunhu, Sun Yonggang, Chang Shengdai, Wang Min, Zhang Ling, Zhang Liqun, Zhao Changbin, Feng Shaodong, Li Yonghui,..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Dalian Maritime University has filed a patent application for Ship Cluster Domain Control Method Based on Reachable Domain. This invention was developed by Mu Dongdong, He Xiaomeng, Li Beibei and Fan Yunsheng.
The patent application number is CN202511163141 20250819. The patent publication number is CN12105..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Sun Yat-sen University has sought patent for Air Cushion Boat Control Method, System and Equipment and Readable Storage Medium. This invention was developed by Guo Zhiqun, Lu Haolan and Wang Sen.
The patent application number is CN20251196909 20250806. The patent publication number is CN121050308 (A). Int..
Shipping and Marine
| Fri 17 Apr 2026
Beijing, April 18 -- Korea Institute Of Ocean Science and Tech has sought patent for Fire Extinguishing Water Spraying Device Driven by Water Pressure. This invention was developed by Kim Young-sik, Shim Hyung-won and Kim Hyun-suk.
The patent application number is CN202510736212 20250604. The patent publication number is CN12..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Ship Generator Parallel Operation Method and Device and Ship. The invention was developed by Zhao Dun and Guo Yan.
The patent application number is CN202511193644 20250825. The patent publicatio..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Northwestern Polytechnical University patent application for Directional Remote Sensing Ship Target Detection Optimization Method Based on Angle Coding. The invention was developed by Ma Dandan, Huang Hao, Jiang Zhiyu and Yuan Yuan.
The patent appl..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Shanghai Maritime University has submitted a patent application for Direct Current Networking New Energy Ship Shore Power Grid Connection Anti-disturbance Control Method and System. This invention was developed by Zhang Dan, Zhang Minglong and Xiao Suijun.
The patent application number is CN202511586845 202..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- Guangzhou Shipyard International has sought patent for Ship Radiation Monitoring System and Ship. This invention was developed by Li Ming, Chen Huabin, Lin Xinchun, Pang Jiahao, Lin Zhenlin and Wang Yingjie.
The patent application number is CN202511193645 20250825. The patent publication number is CN1210499..
Shipping and Marine
| Sat 18 Apr 2026
Beijing, April 18 -- National Institute of Metrology, China and Qingdao Offshore Comprehensive Proving Ground Co Ltd have submitted a patent application for Tensile Strength Testing Device and Method for Marine New Material. This invention was developed by Ren Lingling, Wang Xunlong, Li Zhaoliang, Bai Hang, Yao Yaxuan, Zhang Zho..
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