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Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jiangsu Zhongzhi Ocean Engineering Equipment has submitted a patent application for Power Generation Device for New Energy Hybrid Power Ship. Zhang Faping, Gao Bo, Zhang Xinyue, Hao Dawen and Meng Chao developed the invention.
The patent application number is CN202411979601 20241231. The patent publication..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Yamaha Motor has obtained a patent for marine propulsion system and marine vessel. This invention was developed by Tagata Akihiro and Yagi Yoshinori.
The patent application number is US202418743166 20240614. The patent publication number is US12473068 (B2). International Patent Classification codes are ..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Huazhong University of Science and Technology has obtained a patent for adaptive stsmc hierarchical control method for depth tracking oriented to underwater vehicle. This invention was developed by Xiang Xianbo, Xiong Xinyang, Yang Shaolong, Xiang Gong and Wang Yan.
The patent application number is US20..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Jiangsu University of Science and Technology has applied Chinese patent for Lightweight Ship Detection Method Based on Improved YOLOv8. Guan Yanmin, Yan Shuaishuai, Yang Caihong, Song Yifan and Liu Tongmou developed it.
The patent application number is CN202411935952 20241226. The patent publication number..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Twin Network Target Tracking Method Based on Multi-scale Response Diagram Fusion. This invention was developed by Xu Tianfeng, Zhang Jie, Fang Yuanyuan, Chen Zemeng and Xiao Wei.
The patent ..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Hainan University has submitted a patent application for Dynamic Rendezvous Control Method for Heterogeneous Ocean Robots. This invention was developed by Jia Zehua, Wang Huahuan, Zhang Weidong, Lin Yuan, Zhang Chen, Guo Dongsheng, Xue Shan, Liu Ruonan, Zhang Chenming, Zhang Shun, Zhang Yunfei and Wu Defeng.
..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Ship Anti-spoofing Attack Control Method Based on Self-feedback Expansion State Observer. Li Jiqiang, Jiang Changyan, Wang Yueting, Zhang Guoqing, Zhu Mingxu, Lyu Hongguang, Yoon Se-lin, Zhang Xianku, Zh..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Suqian College has sought patent for Pdpg-based Ship Continuous Steering Intelligent Collision Avoidance Decision-making System. This invention was developed by Yang Xiao, Wang Chunlei and Wang Haiyan.
The patent application number is CN20251048942 20250113. The patent publication number is CN119882743 (A)..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- CSSC Marine Technology has submitted a patent application for Marine On-site Monitoring System. This invention was developed by Li Gen, Bi Yanmei, Han Qingnan, Shi Jun, Zhang Yu, Ma Xiangning, Yao Chunming, Su Xiangzhong, Li Jianhao, Cui Zhe, Liu Wentao, Zhang Ming, Zhang Boyong and Yang Wanyong.
The paten..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- China Ship Development & Design Center has submitted a patent application for Radiation Field Data Correction Method Based on Region Gamma and Neutron Measured Value. Zhang Jing, Cai Yao and Yu Shaojie developed the invention.
The patent application number is CN202411774157 20241205. The patent publication n..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Beihang University has sought patent for Underwater Node Network-assisted Positioning Method and System. This invention was developed by Liu Jun, Zou Zhuoya, Zhang Tong, Gong Shenghua and Zhao Zhenxiang.
The patent application number is CN202411842855 20241213. The patent publication number is CN119881800 ..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Hangzhou Dianzi University has submitted a patent application for Maritime Millimeter Wave Beyond Visual Range Positioning and Navigation Method Based on Evaporation Waveguide. This invention was developed by Zhao Lou, Qu Yunjiao, Wang Xi, Liu Chunshan and Chen Jingjun.
The patent application number is CN2..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- LG Energy Solution Ltd and Ocean University of China have secured a patent on Methods for Making Solid State Battery Apparatus. Lee Jung-pil, Kim Jiyoung, Jeon Yuju, Lee Dongju and Chen Zheng developed the invention.
The patent application number is US202519009853 20250103. The patent publication numbe..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Multi-channel Modular Current Source Power Amplifier Control Method, System, Equipment and Medium. This invention was developed by ..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- Siemens Healthineers has obtained a patent for dynamic vessel roadmapping. This invention was developed by Vizitiu Anamaria, Narasimha Murthy Venkatesh, Kirchberg Klaus, Bekhtaoui Walid and Liao Rui.
The patent application number is US202318310125 20230501. The patent publication number is US12471866 (B..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Hebei Hanguang Industry patent application for Cross-medium Water Outlet Attitude Control Method and Device for Underwater Vehicle and Medium. Gao Quanxi, Li Huilong, Minamoto Ka and Geng Xinyuan developed the invention.
The patent application number..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Ocean University of China has been granted a patent for Cascaded Resonant Switched-capacitor Power Converter. Ge Ting, Ye Zichao and Pilawa-podgurski Robert C N developed the invention.
The patent application number is US202318201641 20230524. The patent publication number is US12476534 (B2). Internationa..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Kawasaki Motors for Personal Watercraft. Uchino Yoshihito and Watabe Satoru developed the invention.
The patent application number is US202217875445 20220728. The patent publication number is US12473065 (B2). International Patent Classification co..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Furuno Electric has been granted a patent for Ship Maneuver Supporting Device and Ship Maneuver Supporting Method. Nakagawa Kazuya developed the invention.
The patent application number is US202217868860 20220720. The patent publication number is US12473059 (B2). International Patent Classification code..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Guangzhou Wenchong Shipyard patent application for Ship Auxiliary Detection System. This invention was developed by Xiang Hui.
The patent application number is CN202510116745 20250124. The patent publication number is CN119888956 (A). International Pat..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Systems Engineering Research Institute China State Shipbuilding patent application for Deep-sea Full-sea-depth Marine Environment Noise Spectrum Rapid Forecasting Method and Device. Zhang Chaojin, Wu Yuhang, Zhang Chi, Li Yun, Li Mengzhu and Li He devel..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has filed a patent application for TFTP-based DSP Application Dynamic Updating Method with Rollback Operation. This invention was developed by Liu Yu, Liu Chao, Tian Dandan, Hu Yuan, Li Ning, Xiong Ying, Wan Con..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Jilin University patent application for AUV (autonomous Underwater Vehicle) Modularized Underwater Autonomous Docking Charging Device. This invention was developed by Chen Yanli, Wang Shouhai, Liu Qingchao, Deng Xiaolong, Zhang Xuebing, Cao Zhe and Ren ..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- United States Patent for Inhibiting Anti-ENPP1 Antibodies has been issued to Ocean University of China. This invention was developed by Deb Arjun.
The patent application number is US202318384176 20231026. The patent publication number is US12473372 (B2). International Patent Classification codes are A61..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Nantong Cosco Khi Ship Engineering Co Ltd has submitted a patent application for Method for Converting Docuworks Document into Pdf Document. This invention was developed by Li Jie and Zhu Yi.
The patent application number is CN202510362202 20250326. The patent publication number is CN119883152 (A). Interna..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Shanghai Waigaoqiao Shipbuilding & offshore Eng Co Ltd has submitted a patent application for Data Compression Method Based on Shipbuilding Mobile Management Platform. This invention was developed by Yuan Yi, Xiao Jun, Hu Zuozhi, Xia Yang, Dai Zhengjun and Wu Lianpu.
The patent application number is CN2025..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Institute of Oceanology & Marine Fisheries, Jiangsu for Rapid Screening Device for Red-shell Clams. Cao Yi, Chen Suhua, Chen Aihua, Wu Yangping, Zhang Yu and Zhang Zhidong developed the invention.
The patent application number is CN202422306..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published PowerChina Northwest Engineering Corporation patent application for External Ship Monitoring Method, Device and Equipment for Overwater Construction Site. The invention was developed by Du Hongchang, Zhang Yan, Pan Xin, Zhao Guoda, Zhao Qingfeng, Cui L..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Fatigue Index Testing System and Method for Single-channel Pressure-bearing Heat Exchange Equipment. This invention was developed by Lyu Sicong, Dai Shoubao, Wei Fanpu, Pan Siyan and Wang Yuqing.
The patent applic..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Motor Winding and Motor. This invention was developed by Zhao Bing and Lv Changpeng.
The patent application number is CN202510176423 20250218. The patent publication n..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Nantong Cosco Khi Ship Engineering Co Ltd patent application for Method for Laying Cable in Cable Conduit of Ship Main Deck. This invention was developed by Wang Liuming, Yao Mingjie and Qian Qingjie.
The patent application number is CN20251092689 20..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Ocean University of China has been awarded a patent for Pulse Shaping Using Diffractive Network Device with Modular Diffractive Layers. This invention was developed by Ozcan Aydogan, Mengu Deniz, Rivenson Yair and Veli Muhammed.
The patent application number is US202118010207 20210628. The patent publicat..
Shipping and Marine
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- Daewoo Shipbuilding & Marine has been awarded a patent for Apparatus for Reducing Greenhouse Gas Emission in Vessel and Vessel Including the Same. This invention was developed by Nam Byung Tak.
The patent application number is US202018031354 20201217. The patent publication number is US12472460 (B2). Inte..
Shipping and Marine
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Ocean University of China has received a patent for Pulsed Magnetic Particle Imaging Systems and Methods. This invention was developed by Conolly Steven M, Goodwill Patrick W, Hensley Daniel, Tay Zhi Wei and Zheng Bo.
The patent application number is US202318205937 20230605. The patent publication number ..
Shipping and Marine
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Northwestern Polytechnical University patent application for Stable Iteration AOA Underwater Target Positioning Method. This invention was developed by Yan Yongsheng, Lin Chenxi, Wang Zhuying and Wang Haiyan.
The patent application number is CN202510..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Sichuan Yuanjingda Food Co Ltd, Luzhou Laojiao Group Co Ltd and Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group have sought patent for Device and Method for Automatically Lifting and Transferring Vinegar Grains from Pool. This invention was developed by Zhang..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received China Institute of Water Resources and Hydropower Research patent application for Unmanned Ship Monitoring System and Method Suitable for River and Lake Water Body Multi-field Scanning Perception. Chen Xuekai, Dong Fei, Peng Wenqi, Liu Xiaobo, Wu Wenqia..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Hebei Hanguang Industry has submitted a patent application for Unmanned Ship Multi-point Rescue Route Planning Method and System. Liu Honghai, Liu Zhen, Duan Yan and Lu Ziwang developed the invention.
The patent application number is CN202411743619 20241130. The patent publication number is CN119879919 (A)..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Shipbuilding Industry Institute of The Engineering Investig & Design Co Ltd has submitted a patent application for Device and Method for Detecting Low Strain of Foundation Pile of Active Wharf. This invention was developed by Wu Xianyong, Gong Mingxu, Wu Fengshou, Zhu Yunfeng and Cui Xiao.
The patent..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received The 715th Research Institute of China State Shipbuilding patent application for Disposable Antifouling Mechanism Suitable for Small Underwater Docking Station. Wu Zhe, Lin Jie, Xie Jianguo and Jin Xiaofan developed the invention.
The patent applicati..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- No. 704 Research Institute of China State Shipbuilding has been granted a patent for Multifunctional Control Hydraulic Module for Hoisting Manned Submersible. This invention was developed by He Yuhua, Xu Jiang, Fu Wanli, Shi Lili and Ren Ruiwen.
The patent application number is CN202422827206U 20241119. Th..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published CNOOC Gas & Power Group patent application for Elbow Plate, Liquefied Natural Gas Storage Tank and Assembled Ship. The invention was developed by Xiao Li, Zhang Chao, Zhong Xi, Ding Yuchen, Qiu Zaoyang, Zhang Bochao, Li Yuhang, Du Mingyan, Zhang Yuqi, ..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received China Shipbuilding Industry Institute of The Engineering Investig & Design Co Ltd patent application for Telescopic Device and Method for Preventing Pouring to Track Plane. Suo Lizhi, Wu Xianyong, Shi Jun, Xie Wulin and Meng Xiaodong developed the inven..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Bohai Shipbuilding of China State Shipbuilding for Material Transfer Device for Shipbuilding. Sun Yue, Li Jianfu and Ren Jinyi developed the invention.
The patent application number is CN202421816218U 20240730. The patent publication numbe..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Dalian Shipbuilding Ind Outfitting Co Ltd has been granted a patent for Low-temperature Expansion Joint Auxiliary False Sample Tool for LNG Ship Low-temperature Pipeline. Liang Yingchang, Jiang Binbin, Deng Bin, Jiang Wen, Kang Guo, Tong Guifu, Ding Laisheng, Zhang Ling, Wang Jingchun, Zhao Xu, Liu Huayi and ..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Youqi Environment Engineering (Shanghai) has been awarded a patent for Large Gas Transport Ship Capable of Eliminating View Blind Area. This invention was developed by Fan Yahua and Ge Youwen.
The patent application number is CN20242227770U 20240820. The patent publication number is CN223279276 (U). Intern..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Weihai Ocean Vocational College has applied Chinese patent for Device for Automatically Releasing Ship Lifesaving Equipment. Liu Na developed it.
The patent application number is CN202510238276 20250303. The patent publication number is CN119872825 (A). International Patent Classification codes are B63C9/0..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Weihai COSCO Shipping Heavy Industry Technology has filed a patent application for Air Supply Equipment of Intelligent Forming Equipment for Hull Planking. This invention was developed by Feng Yi, Wang Jin, Zhou Wei and Gao Xu.
The patent application number is CN202510109530 20250123. The patent publicatio..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- CSSC Huangpu Wenchong Shipbuilding has applied Chinese patent for Mounting Device and Method for Inclined Buoy of Floating Type Fan Foundation. Xu Bo, Liang Jianming, Wang Yun, Lian Boqiang, Wang Yao, Chen Jinggeng, Yang Yu-hyun, Jiang Wei, Shao Dandan, Dai Xiaoming and Lin Deqi developed it.
The patent ap..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding And Offshore Co Ltd patent application for Auxiliary Fixing Device for Flat-bulb Steel to Penetrate Through T Row. The invention was developed by Li Boqun, Su Peng, Zhu Jiaping, Wang Yihang, Wang Jiyang, Fu Chengzhi, Do..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding And Offshore Co Ltd patent application for Installation Method of Ship Sanitary Unit. Geng Zhiyong, Huang Yi, Tu Jialei, Ye Chao, Peng Long, Su Tao, Wang Yimin, Qian Xiaobo, Lu Junxian and Zhang Shuaixian developed the i..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Anhui Baolyu Photoelectric Eng Co Ltd and Bengbu University patent application for Unmanned Monitoring Ship for Water Area. The invention was developed by Wang Bin, Wang Sheng, Wei Chao, Gao Weixia, Dai Lu, Zhu Yuemei and Qi Xiaoming.
The patent app..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- CSIC Emergency Prewarning & Rescue Equipment has submitted a patent application for Butt Joint Device for Ship Ladder and Ship, Ship Ladder and Ship. This invention was developed by Xiong Lifan, Ye Xin, Liu Jitao, Li Jie, Li Nian, Mei Zuozhou, Xiao Haodong, Shi Xiqiao and Zhu Qiang.
The patent application ..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Harbin Engineering University has submitted a patent application for Marine Rescue Boat Throwing Equipment. This invention was developed by Zhu Ziqin and Shi Hongyu.
The patent application number is CN202510373599 20250327. The patent publication number is CN119872778 (A). International Patent Classificati..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangsu China Empire Offshore Engineering Equipment Mft Co Ltd has applied Chinese patent for Boring and Chambering Tool for Ship Stern Shaft Rudder Machining. Chen Bo, Chen Sizhen, Yin Dongbo and Shi Huimin developed it.
The patent application number is CN202510376485 20250328. The patent publication numb..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chengdu University of Technology has submitted a patent application for Marine Hydrate Cementation Particle Collision Gel Breaking Separation Device. This invention was developed by Wang Dangfei, Yu Cheng, Wang Zhanbo, Zhou Jiawei, Liao Wenling and Tu Qing.
The patent application number is CN20251064035 20..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Honghua Offshore Oil & Gas Equipment (Jiangsu) has filed a patent application for Rust Removal Device and Method for Special Ship Manufacturing. This invention was developed by Meng Jian, Lyu Dunbo, Ni Yulei, Niu Ruiwen and Gu Xiaoqing.
The patent application number is CN202510377867 20250328. The patent p..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Jiangsu Mingpai Marine Machinery Co Ltd patent application for Welding Device and Method for Steel Mooring Bollard with Angle Self-adjusting Function. This invention was developed by Zhu Ming.
The patent application number is CN202510225480 20250227...
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Wuhan University of Science and Technology has applied Chinese patent for Explosion Pressure Buffer Device of Indoor Kilometer Underwater Explosion Container. Wu Liang, Cai Lujun, Zhou Junru, Zeng Guowei, Liao Mingjin and Jiang Pei developed it.
The patent application number is CN20251008030 20250103. The ..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Systems Engineering Research Institute China State Shipbuilding has filed a patent application for Marine Outboard Vapor Chamber. This invention was developed by Wang Ben, He Lin, Wang Kangshuo, Mao Delong, Wang Yihao and Ye Chuanxin.
The patent application number is CN202411901749 20241223. The patent pub..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Nantong Donghai Ship Co Ltd patent application for Vertical Automatic Surfacing Equipment for Ship Maintenance. The invention was developed by Zhou Cheng, Qian Kunming, Guo Yongsheng, Zhu Rui, Yuan Zhi and Liu Hengli.
The patent application number i..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Nantong Cosco Khi Ship Engineering Co Ltd has submitted a patent application for Marine Ammonia Fuel Supply System with Bog Treatment System and Method. This invention was developed by Ma Xiaoyong, Fan Xiang, Zhou Xu, Su Hao, Wang Guopu, Huang Qinglei, Zhu Tianyu, Liu Xiaohan, Luo Yuanqing, Xie Gang, Ji Jian,..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- No 711 Research Institute of China State Shipbuilding has submitted a patent application for Cylinder Sleeve, Engine and Ship. This invention was developed by Wang Chunhui, Song Mingzhong, Li Liting, Zhang Yanting, Wu Limin and Xu Yuxuan.
The patent application number is CN202411942506 20241227. The patent..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received No. 711 Research Institute of China State Shipbuilding patent application for Noise Control Device, Method and Equipment. Liu Yuan, Wang Ye, Liu Yun, Wang Yina, Fan Wenkun, Cai Xiaotao and Zhang Miao developed the invention.
The patent application nu..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Large-angle and High-precision Control Method for 3-RPS Parallel Servo Mechanism. The invention was developed by Hao Yunsong, Wei Shichao, Tan Xin, Pan Longfei and Wang J..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- The 715th Research Institute of China State Shipbuilding has submitted a patent application for Underwater Vehicle Flow Field Estimation Method Based on Distributed Consensus Algorithm. This invention was developed by Lin Yanjun, Yang Yunshi, Xu Yuan and He Yi.
The patent application number is CN2024119916..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Wuhan Marine Machinery Plant has submitted a patent application for Induction Device Suitable for Simultaneous Quenching of Multiple Shaft Parts. This invention was developed by Chen Liang, Tang Changping, Wu Hongqiong and Xu Gangxin.
The patent application number is CN20251000473 20250102. The patent publ..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Maritime University has sought patent for Rudder System Boring Installation Coaxiality Verification Device and Operation Method. This invention was developed by Yang Hongbin and Yao Li.
The patent application number is CN20251042721 20250110. The patent publication number is CN119879700 (A). Interna..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- CSSC Guijiang Shipbuilding has secured a patent on Transverse Moving Auxiliary Tool for Super-long Ship. Pan E and Lu Bingzhong developed the invention.
The patent application number is CN202422782470U 20241114. The patent publication number is CN223279308 (U). International Patent Classification code is B63..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Tianjin University of Technology has been awarded a patent for Portable Water Gauge Detection Device for Ship. This invention was developed by Li Shenglin and Cui Jianhui.
The patent application number is CN202422403200U 20240930. The patent publication number is CN223279295 (U). International Patent Class..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Coal Research Institute has been granted a patent for Ship Water Gauge Weighing Detection Device. Yin Yumeng, Zhang Bo, He Chengyou, Chen Xi, Jin Bo, Kan Peng, Guo Yupeng, Zhang Kang, Chen Sihan and Zhang Haoqiang developed the invention.
The patent application number is CN202421803931U 20240729. The..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- South Newcom Tech Limited has secured a patent on Rapid Installation Device for Communication Module of Marine Unmanned Aerial Vehicle. Jiang Wenjun developed the invention.
The patent application number is CN202422900863U 20241126. The patent publication number is CN223279269 (U). International Patent Cla..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Dalian Maritime University has submitted a patent application for Lifesaving Submersible Vehicle for Polar Region Water Area. Yuan Kuilin, Zhen Chunbo and Xing Shizhu developed the invention.
The patent application number is CN202510386808 20250331. The patent publication number is CN119872841 (A). Internati..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Movable Docking Block. This invention was developed by Xiao Hao, Xiong Hao, Chen Zhengyun, Zhu Yongkang, Wu Jun and Gu Jianming.
The patent application number is CN202510248175 20250304. The patent publication number is CN119872818 (A). ..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Intelligent Ship Fault Diagnosis System and Method Based on Big Data. The invention was developed by Wang Chenyang, Dong Jingming, Zhang Runze and Zhou Tianle.
The patent application number is CN202411..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Special Process Piece for Hoisting Upright Post. Yang Junjie, Wang Daming, Hu Kangyi, Zhang Dongxu, Zhou Yanfeng, Ban Ningning, Feng Tao and Cai Hanyue developed the invention.
The patent applicat..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Stair Handrail Column Positioning Jig and Ship Manufacturing Device. This invention was developed by Du Tao, Ju Liyang, Zhong Zhaoshuai and Lu Lingyu.
The patent application number is CN202510216663 20250226. The patent publication number is CN119872805 ..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Deck Subsection Circulation Device. This invention was developed by Sun Haiyun, Yuan Yi, Wang Xiaogang, Zhang Liyan, Zhang Xin, Yu Chunlong, Zhang Dongxu and Cao Qingshuang.
The patent application..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Anti-rolling Cabin and Ship Comprising Same. The invention was developed by Liu Gang, Wang Gaoshuai, Guo Shixi, Wu Pengfei and Zhang Wei.
The patent application number is CN202510228770 20250228...
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Rectangular Bow of Container Ship. Chen Yiming, Xu Zhiyan and Sheng Lixian developed the invention.
The patent application number is CN202510248179 20250304. The patent publication number is CN119872779 (A). International Patent Classifi..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangzhou Shipyard International has submitted a patent application for Bottom Stool Reinforcing Structure and Ship with Same. This invention was developed by Li Xiangsen and Luo Qiuzhen.
The patent application number is CN202411472771 20250214. The patent publication number is CN119872758 (A). International..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Irregular Workpiece Clamping Tool. This invention was developed by Guo Defeng, Wang Jisheng, Li Wei, Wu Changjun, Bai Bing, Wang Xia'ou, Liang Xia, Wang Junjie, Yao Zhiqiang, Gong Peng and Wang Fei.
The patent application nu..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry patent application for Container Ship Guide Rail Straightness Detection Method. This invention was developed by Li Hu, Liu Chuan, Qi Kexue, Jia Yuwen, Wang Peng, Li Wei, You Jun, Zhang Chunli and Cheng Long.
The patent appl..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has filed a patent application for Fuel Gas Premixer. This invention was developed by Cheng Chen, Yang Facai, Wu Fei, Zhang Jixiang and Tan Jinpeng.
The patent application number is CN202510211865 20250225. Th..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhejiang International Maritime College has submitted a patent application for Self-guided Cutting Equipment for Cabin Maintenance. Liu Zailiang developed the invention.
The patent application number is CN20251049416 20250113. The patent publication number is CN119870819 (A). International Patent Classificat..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Dalian Shipbuilding Industry has filed a patent application for Pipe Datum Line Assignment Method. This invention was developed by Li Hu, Zhang Libo, Xue Lili, You Jun, Zhang Baomin, Zhang Yujiao, Lee Jeong Yoon, Zou Bo, Li Wei, Zhang Chunli, Zhou Siyu, Liu Yanlong and Yang Jiliang.
The patent application nu..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- No. 703 Research Institute of China Shipbuilding Group has filed a patent application for Reset Mechanism and Reset Method for Torque Overload Protection Device. This invention was developed by Feng Jiaxing, Song Duo, Xing Lifeng, Zong Hao and Wang Chengyu.
The patent application number is CN202510123628 2..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Pile Type Tidal Current Energy Generator Set. The invention was developed by Xie Jinhui, Xiong Yong, Wang Yanan, Zhang Wen, Yang..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- No 703 Research Institute of China Shipbuilding Group has sought patent for Peak Shaving System for Coupling External Solid Heat Storage Device and Thermal Power Plant. This invention was developed by Zhu Rui, Liu Junliang, Su Jian, Liu Changjiang, Peng Qiuju and Liu Yunliang.
The patent application number i..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Ship Development & Design Center has sought patent for Turbine Pump Testing Device Based on Virtual-real Combination. This invention was developed by Lei Huan, Zhao Guanhui, Zhao Huijing, Tan Weiwei and Li Feifei.
The patent application number is CN202411691591 20241125. The patent publication number i..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 27 -- No 703 Research Institute of China Shipbuilding Group has filed a patent application for Turbine Blade Adopting Small Wing Blade Tip with Cooling Structure. This invention was developed by Li Guoqiang, Liu Yu, Liu Xun, Niu Xiying, Li Zongquan, Li Xiangyu, Huo Yuxin and Mao Dongyan.
The patent application num..
Shipping and Marine
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Preparation Method and Application of Ce-based High-entropy Nitrogen Oxide Material. The invention was developed by Zhu Kaixin, Wei Shengyu, Zong Xu and Zhang Hefeng.
The patent application number is C..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Institute of Metal Research, CAS and China Ship Development & Design Center have sought patent for Thermal Spraying Coating Preparation Process Parameter Optimization Method Based on Machine Learning. This invention was developed by Zhang Suode, Liu Jianchun, Xu Jie, Zhou Huan, Gao Tianze, Gao Jin, Sun Wenhai..
Shipping and Marine
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Shandong Jiaotong University patent application for Ship Course Prediction System and Ship Course Prediction Method. This invention was developed by Wang Haoran, Guo Shaoyi, Sun Qiguang, Gao Qian and Zang Chunjian.
The patent application number is CN..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Chinese People's Liberation Army, Navy Sergeant School patent application for Marine Reverberation Probability Density Model Based on Maximum Entropy Principle. This invention was developed by Dai Zhen, Guo Cheng, Lin Hung Sheng, Li Rong and Qian Junkai..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- PowerChina Northwest Engineering Corporation has filed a patent application for Ship Trajectory Planning Method and Device for Offshore Photovoltaic Project, Equipment and Product. This invention was developed by Zuo Gang, Zhang Yan, Wang Chao, Pan Xin, Hu Yao, Yuan Mu, Ma Xuqiang, Liu Jun and Qi Linpan.
T..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Sanya Science and Education Innovation Park, Wuhan University of Technology patent application for Ship Path Tracking Method Based on Adaptive Sight Guidance and Fuzzy Adaptive Pid. This invention was developed by Tao Longfei, Luo Liang, Zhang Jiarui, W..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Central China Institute of Optoelectronic Tech China Shipping Group 717 Research Institute has sought patent for Miniaturized Polarization-independent Spatial Separation Bi-pass Acousto-optic Frequency Shift System and Method. This invention was developed by Zhang Yangrui, Li Changgeng, Wang Bin, Chen Xinwen,..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- SJMATEK (Suzhou)Marine Machine has been granted a patent for Rotary Supporting Device for Controllable-pitch Propeller and Shafting Device. This invention was developed by Jiao Zhiwei, Chen Shi, Zhou Yuning and Lyu Yinuo.
The patent application number is CN202422617506U 20241029. The patent publication num..
Shipping and Marine
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Sinohydro Engineering Bureau 5 has sought patent for Installation Method of Large Ship Lift. This invention was developed by Li Yingang, Zhao Yunfei, Lan Shijie, Li Qiushi, Shao Xiang, Zhang Fengjun, Yin Gaoxiang, Yang Xiaohua and Shi Haifeng.
The patent application number is CN202510227222 20250227. The p..
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