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Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Guangdong Ocean University patent application for High-precision Ocean Dynamic Reference Station Construction Method and System. This invention was developed by Yan Jian, Xiao Xiuchun, Zhu Daoheng, Yu Zhexi, Wu Yu, Zhang Yuting, Chen Changyuan, Zhao Wei..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Qingdao Institute of Technology has sought patent for Modular Control System and Control Method of Unmanned Monitoring Boat. This invention was developed by Zhang Wenxia and Yuan Jian.
The patent application number is CN202510216198 20250226. The patent publication number is CN120065691 (A). International ..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Wuhan Institute of Shipbuilding Technology patent application for Multi-mode Adaptive Control Method and System for Underwater Vehicle. The invention was developed by Deng Ying, Huang Luopeng, Pan Huan, Chen Shuangquan and Xu Lanqing.
The patent app..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shanghai University has filed a patent application for Unmanned Ship Cluster Regional Breakthrough and Escape Method, Equipment, Medium and Product. This invention was developed by Pu Huayan, Shi Zhaoxiang, Wang Jinduo, Luo Jun and Xie Yangmin.
The patent application number is CN202510216914 20250226. The ..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shanghai University has submitted a patent application for Unmanned Ship Cluster Area Patrol, Interception and Obstacle Avoidance Method, System and Equipment Based on Layered Architecture. Pu Huayan, Fu Heng, Wang Jinduo and Xie Yangmin developed the invention.
The patent application number is CN202510216..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released China Ship Scientific Research Center patent application for Colreg Rule-based Autonomous Ship Meeting Collision Avoidance Method. This invention was developed by Chen Xiangyu, Liu Xiyang, Zhang Dongyang, Li Ningbo, Cheng Zhan, Tang Siyu, Hu Qiong and C..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Nantong Polytechnic College patent application for Motion Control System of Underwater Vehicle. This invention was developed by Jiang Bihan, Guo Feng, Qian Liming, Zha Meng, Dai Yanrui, Wang Chen and Cui Weixuan.
The patent application number is CN20..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Ocean University China has submitted a patent application for Efficient Statistical Processing System and Method for Real-time Data Streams. Zheng Kaiwen and Fan Zhongping developed the invention.
The patent application number is CN202510518764 20250424. The patent publication number is CN120067175 (A). In..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shanghai Ocean University has applied Chinese patent for Ocean Data Gridding Method for Correcting Density Reversal. Zhang Chunling, Shu Bo, Fu Lifu and Hu Song developed it.
The patent application number is CN202510129558 20250205. The patent publication number is CN120067488 (A). International Patent Cla..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- 724th Research Institute of China State Shipbuilding has submitted a patent application for Clutter and Interference-containing Gate Plot Generation Method Based on Radar Model. Li Jisan, Han Xiangqing, Lin Yue, Cai Wenbin and Lyu Gang developed the invention.
The patent application number is CN20251082000..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- National University of Defense Technology PLA has submitted a patent application for Method and System for Separating Relative Contribution of Atmospheric Ocean Process to Evaporation Waveguide. Zhang Yongchui, Gao Yuan, Wang Yang, Zhao Xiaofeng, Ding Juli, Hong Mei, Xia Xingyue, Jiang Deliang and Zhang Sheng..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Ocean University China has submitted a patent application for Parallelization Motif Transfer Mode Identification Method and System in Large-scale Sequence Diagram. This invention was developed by Yu Yanwei, Zheng Zhiyuan, Qi Jianpeng and Dong Junyu.
The patent application number is CN202510549562 20250429...
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Second Institute of Oceanography, Ministry of Natural Resources patent application for Sea Surface Chlorophyll Concentration Prediction Method and System Based on Remote Sensing and Deep Learning. This invention was developed by Gong Fang, Ruan Qingfeng..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Kunming University of Science and Technology has submitted a patent application for Ocean and Polar Region Atmosphere Weighted Average Temperature Estimation Method Fusing Gnss-ro/rs/era5 Multi-source Data. This invention was developed by Bu Jinwei, Wang Ziyi, Ji Chaoying, Li Huan, Liu Xinyu, Zuo Xiaoqing, Wa..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published Beijing OceanBase Technology patent application for Data Management. The invention was developed by Yang Qi.
The patent application number is WO2025CN96528 20250522. The patent publication number is WO2025256379 (A1). International Patent Classification..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released Marine Power Systems patent application for Wind Turbine Support Apparatus. This invention was developed by Foster Graham.
The patent application number is WO2025EP66111 20250610. The patent publication number is WO2025257182 (A1). International Patent C..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Institute of Oceanology, CAS and Shandong Qingdao Ecological Env Monitoring Center Qingdao Branch of China Enval Monitoring Center Sh have filed a patent application for Continuous Feeding Device for Marine Sediment Macroelement Determination and Working Method Thereof. This invention was developed by Yin Xue..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- No. 705 Res Institute of China Shipbuilding Industry Corporation has submitted a patent application for Guidance Optical Fiber Connection Method. Li Kui, Tang Weijiang, Sun Tiesheng, He Guanping and Wang Xiaobo developed the invention.
The patent application number is CN202411857558 20241217. The patent pu..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Zhejiang University has submitted a patent application for SAR (synthetic Aperture Radar) Marine Ship Target Identification Device Under Incomplete Data Condition. This invention was developed by Liu Xinggao, Xu Hu, Shang Qinghai, Wei Xinyu, Yu Zhenhua, Wang Xiaojian, Xu Jian, Zhang Zhimeng, Wang Wei and Cao ..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Shandong University of Science and Technology patent application for Method and System for Measuring Sea Surface Height of Deep and Far Sea Based on Beidou PPP-B2b. The invention was developed by Wang Jin, Chang Xiaohang, Tu Rui, Zhang Pengfei, Li Ruoy..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published Marine Power Systems patent application for Modular Platform. The invention was developed by Foster Graham.
The patent application number is WO2025EP66114 20250610. The patent publication number is WO2025257184 (A1). International Patent Classification ..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received ACUA Ocean patent application for Modular Fixings for a Small Vessel Moonpool. Tinmouth Neil and Tinmouth Michael developed the invention.
The patent application number is WO2025GB51303 20250612. The patent publication number is WO2025257567 (A1). Intern..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Loadhog has sought patent for Winding Assembly Comprising an Access Port. This invention was developed by Mccabe Allan.
The patent application number is WO2025IB55689 20250603. The patent publication number is WO2025257667 (A1). International Patent Classification code is B60P7/08. Cooperative Patent Classi..
Shipping and Marine
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Voith Patent has filed a patent application for Interface with a Ship Hull and a Ship Propulsion Means and Method for Mounting a Ship Propulsion Means on a Ship Hull. This invention was developed by Bendl David, Finkbeiner Niels and Schmidt Sven-dietmar.
The patent application number is WO2025EP65589 202506..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Deep Pool and Shoal Identification Method Based on Slope Ratio and Curvature Analysis. This invention was developed by Wang Ziming, Wang Bin,..
Shipping and Marine
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Cruise Ship Door Lock Control Method and System. The invention was developed by Wang Kang, Yang Xu, Yin Qilin and Shen Chen.
The patent application number is CN202510217481 20250226. The patent p..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have sought patent for Method for Installing Curved-surface Outer Plate Marks in Segmentation Stage. This invention was developed by Wang Haoliang, Wang Wei, Pan Zhicheng, Dai Wei, Shi Shengjuan and Tang Chun.
The patent..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Brunswick Corporation has submitted a patent application for Joystick Systems and Methods for Marine Propulsion Systems. This invention was developed by Mcauliffe Andrew S, Karnick Kyle F and Gable Kenneth G.
The patent application number is US202418741341 20240612. The patent publication number is US20..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has received Apeiron Labs Inc patent application for Cloud Assisted Underwater Vehicle Control. Rosa Kevin, Hunter Michael, Marple Justin, O'halloran Will and Pappu Ravi developed the invention.
The patent application number is US202418741453 20240612. The patent publica..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Brunswick Corporation has sought patent for Marine Vessel Station Keeping to Reduce Wear and Noise on Propulsion System. This invention was developed by Arbuckle Jason S, Andrasko Steven J and Van Buren David M.
The patent application number is US202519025626 20250116. The patent publication number is U..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- ABB has submitted a patent application for Method for a Collision Avoidance System of a Host Marine Vessel, Related to Updating Vessel Classifications and Navigational Statuses of Marine Vessels. This invention was developed by Tervo Kalevi and Lehtovaara Eero.
The patent application number is US2025192..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Cpd Ltd patent application for Modular Electric Hydrofoil Watercraft for Rapid Assembly and Disassembly. This invention was developed by Andreev Dimitar Andreev.
The patent application number is US202519233939 20250610. The patent publication number is US202..
Shipping and Marine
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Bluenose Tech Ltd has applied United States patent for Drag-reducing Structure. Grillet Léon Arthur and Sangar Joë Toidet developed it.
The patent application number is US202318878483 20230626. The patent publication number is US2025382031 (A1). International Patent Classification codes are B63B1/32, ..
Shipping and Marine
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Marsland Stanton Delano has sought patent for Systems and Methods for Protecting Bridges Over Maritime Shipping Channels. This invention was developed by Marsland Stanton Delano.
The patent application number is US202418746416 20240618. The patent publication number is US2025382762 (A1). International P..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Yantai Cimc Raffles Offshore Co Ltd, Haiyang Cimc Raffles Offshore Co Ltd, Yantai Cimc Raffles Shipyard and China International Marine Containers (Group) patent application for Pile Washing System of Ocean Platform. Wang Shaofeng, Ren Yili, Yang Xuelei,..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Jimei University has applied Chinese patent for Loading and Unloading System of Ship Container Wharf and Working Method. Chen Hongbin, Huang Pengfei and Zhang Pengfei developed it.
The patent application number is CN202510549439 20250429. The patent publication number is CN120057756 (A). International Pate..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Korea Institute Of Ocean Science And Tech has submitted a patent application for Ship Safety State Monitoring System and Method Using Rolling Motion Data. This invention was developed by Cho Deuk-jae and Baek Jong-hwa.
The patent application number is CN20241031015 20240109. The patent publication number i..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangdong Ocean University has submitted a patent application for Propeller for Rotation Test Based on Full-rotation Double-propeller Ship. Wu Tunbiao, Su Xiaoyi, Chen Bo and Wang Xiang developed the invention.
The patent application number is CN202510500964 20250421. The patent publication number is CN120..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Deck Salt Mist Upward Wave Cleaning Device. This invention was developed by Huang Xiangyu, Wu Gang, Jeong Ho-geon, Wei Wenjie, Jiang Chunlin and Xiang Qiao.
The patent application number is CN202510359284 20250325. The patent publica..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shanghai Waigaoqiao Shipbuilding And Offshore Co Ltd has filed a patent application for Vacuum Closestool and Ship. This invention was developed by Wang Qianqian, Fu Chengzhi, Gou Xue'er, Dong Wenqi and Shugama Makoto.
The patent application number is CN202510393774 20250331. The patent publication number ..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Qingdao Sunrui Marine Env Eng Co Ltd and Xiamen SunRui Marine Environment Engineering patent application for Liquefied Gas Transport Ship. The invention was developed by Zhang Yujie, Lu Xiaowei, Zhang Wentao, Wang Zhilei and Xu Bin.
The patent appli..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yantai North Sea Offshore Technology has submitted a patent application for Marine Floating Deck Structure. This invention was developed by Cao Jiyu, Gu Yanli and Lin Jing.
The patent application number is CN202510550200 20250429. The patent publication number is CN120057183 (A). International Patent Class..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Wuhan University of Technology patent application for Ship Bubble Drag Reduction System and Using Method. Pei Zhiyong and Li Ziyin developed the invention.
The patent application number is CN202510257043 20250305. The patent publication number is CN1..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Sampling Short Pipe of Ballast Water Treatment System. The invention was developed by Zhang Jixin and Bi Yuzhan.
The patent application number is CN202510274651 20250310. The patent publication n..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published No. 703 Research Institute of China Shipbuilding Group patent application for Built-in Compensation-free Steam Drum Liquid Level Measuring Device and Method. The invention was developed by Wang Hongliang, Jiang Jiazhi, Wang Qiyao, Ma Yuting, Fan Weiyua..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Jimei University has submitted a patent application for Ship Habitual Route Analysis Method and System Based on Trusted Spatial Data. Chen Si'en developed the invention.
The patent application number is CN202510227114 20250227. The patent publication number is CN120063280 (A). International Patent Classifi..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- No 711 Research Institute of China State Shipbuilding has submitted a patent application for Explosion-proof Assembly Equipment and Initiating Explosive Device Explosion-proof Assembly Method. This invention was developed by Zhang Jie, Shi Jinfeng and Zhang Zhen.
The patent application number is CN20251029..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 23 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Flame Tube High-temperature Micro Heat Pipe Cooling Structure Based on Additive Manufacturing. Li Yajun, Zhang Guoqiang, Cao Tianze, Zhao Tiezheng, Liu Shizheng, Wang Jun, Wang Wei, Qi Xiulong, Ran Junhui and Wu Ping develop..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 23 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Flame Tube Honeycomb Micro-channel Cooling Structure Based on Additive Manufacturing. This invention was developed by Li Yajun, Zhao Tiezheng, Liu Shizheng, Wang Jun, Cao Tianze, Wang Wei, Qi Xiulong, Zhang Guoqiang, Ran Junhui and W..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Plate Type Check Valve. This invention was developed by Qi Shaoyun, Du Donghai and Yang Xue.
The patent application number is CN202510387003 20250331. The patent publication number is CN120062405 ..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Guangzhou Shipyard International has submitted a patent application for Stop Check Valve. This invention was developed by Qi Shaoyun, Zhai Donghai, Chen Jinhong and Du Donghai.
The patent application number is CN202510387005 20250331. The patent publication number is CN120062401 (A). International Patent Cla..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Institute of Oceanology, CAS has submitted a patent application for Furan Ring-containing Ester Compound as Well as Preparation Method and Application Thereof. Qin Yukun, Wang Zhongwei, Zhang Qilin, Song Yadong, Wang Linsong, Fan Zhaoqian, Liu Song, Xing Rong'e and Li Pengcheng developed the invention.
The p..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Guangzhou Shipyard International patent application for Ship Domestic Sewage Treatment System. The invention was developed by Zhang Nan, Su Lingru, Huang Jiafu, Lyu Shiru and Zhang Xiaofei.
The patent application number is CN202510336281 20250321. The..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Jiangsu Maritime Institute has sought patent for Life Buoy Throwing Device. This invention was developed by Wang Xiaofei.
The patent application number is CN202510417547 20250403. The patent publication number is CN120057225 (A). International Patent Classification codes are B63C9/01, B64D1/10 and B64D1/12. ..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Welding Structure and Welding Method of Cruise Ship Cabin. Du Kesong, Zhang Shengyu, Chen Hao and Zhu Honghui developed the invention.
The patent application number is CN202510236196 20250228. The..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Installation Method of Low-temperature Pipe Cabin-penetrating Type Expansion Joint. Wang Zheng, Cao Dongdong, Liu Zhengtao and Shi Zhongrui developed the invention.
The patent application number is CN202510403698 20250401. The patent p..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangzhou Shipyard International has submitted a patent application for Stern Icebreaking Structure and Ship. This invention was developed by He Guangwei, Liu Qiang, Liang Zutao and Nong Wensen.
The patent application number is CN202510542138 20250428. The patent publication number is CN120057206 (A). Intern..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Heat Dissipation Reinforced Combined Type Drip Tray Structure. The invention was developed by Zhao Lu, Sun Yu, Sheng Lixian, Guan Yueran and Zhao Xin.
The patent application number is CN202510359..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangzhou Wenchong Shipyard has submitted a patent application for Fuel Oil Storage and Supply System and Ship. This invention was developed by Tan Huajun, Zhang Yong, Zhang Junjiang, Chen Lingchao, He Chaoping, Li Quan and Hu Sha.
The patent application number is CN202510211254 20250225. The patent publicat..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangzhou Wenchong Shipyard has submitted a patent application for Marine Large Spare Part Moving Device. This invention was developed by Chen Jungeng, Hu Sha, He Chaoping, Huang Houguang, Song Xiaobo, Yang Yuanbing and He Xing.
The patent application number is CN202510421604 20250407. The patent publication..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Yantai Saifute Ship Tech Co Ltd patent application for Ship Rust Removal Device. This invention was developed by Luan Tongren, Li Yong and Feng Yinglin.
The patent application number is CN202510481314 20250417. The patent publication number is CN1200..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Ab Volvo Penta has applied Chinese patent for Propeller System for Ship and Ship Comprising Propeller System. Johansson Lars, Theil Johann and Karlsson Peter developed it.
The patent application number is CN202280100623 20220930. The patent publication number is CN120051415 (A). International Patent Classi..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Institute of Oceanology, CAS has received a patent for Replaceable Standard Substance Target. This invention was developed by Xiao Yuanyuan, Wang Xiaohong, Wadim Kamenetsky Vadim, Sun Ziwei, Gong Hongmei and Duan Meng.
The patent application number is CN202422499438U 20241016. The patent publication number i..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shanghai Merchant Ship Design And Research Institute has secured a patent on Measuring System for External Inspection of Spaceflight Pressure Storage Tank. Xia Kai, Yang Rongqi, Su Xuelong, Li Zhiyue, Hu Minjie, Ma Qi, Zhang Wentao, Li Zhigang, Wu Kai, Wang Xun, Wang Sixian, Xu Jincheng, Wang Tao and Bian Jia..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shanghai Merchant Ship Design And Research Institute has obtained a patent for measurement equipment protection device and three-dimensional digital photogrammetry equipment. This invention was developed by Yang Rongqi, Xia Kai, Su Xuelong, Wang Sixian, Wang Xun, Li Zhiyue, Hu Minjie, Xu Jincheng, Wu Kai, Zha..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Chinese Patent for Device for Detecting Coaxiality of Rotary Shell has been issued to Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground. This invention was developed by Tian Shufei, Zhu Xunpeng, Qu Yahui and Li Yong.
The patent application number is CN20242269..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has sought patent for High-power Broadband Pulse Power Amplifier Transmitting Module and Power Amplifier. This invention was developed by Zhang Wei, Ni Chao, Ren Ping, Wang Xinyi and Dong Jing.
The patent application number is CN202411957743 20241230. The patent publica..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has sought patent for Method and System for Displaying Auxiliary Information of Ship Equipment in Virtual Environment. This invention was developed by Xiao Yi, Zong Dan, Huang Yizhou, Song Yiqi and Lin Rui.
The patent application number is CN202411948632 20241227. The p..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has submitted a patent application for Equipment Quality Control Object Identification and Quality Information Processing Method and System. This invention was developed by Chu Yuntao, Luo Gang, Guo Wei, Xiao Zhiguo and Li Shengnan.
The patent application number is CN20..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has applied Chinese patent for Hull Base Design Method and Device Based on Knowledge Engineering and Readable Storage Medium. Xie Wei, Chang Shouming, Yan Xiaoshun, Wang Xin and Ren Gang developed it.
The patent application number is CN202411951814 20241227. The patent ..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has sought patent for Unified Model Construction Method and System, Storage Medium and Electronic Equipment. This invention was developed by Xie Wei, Yang He, Zhu Zhian, Xiao Pengan and Zhu Jiawen.
The patent application number is CN202411949241 20241227. The patent pub..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Ship Development & Design Center has filed a patent application for Visual Process Development Method and System for Ship Power System, Electronic Equipment and Storage Medium. This invention was developed by Lei Huan, Zhao Guanhui, Zhao Huijing, Li Feifei and Tan Weiwei.
The patent application number ..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- No. 705 Res Institute Of China Shipbuilding Industry Corporation has filed a patent application for Method for Automatically Designing Adapter Cable of Cable Inspection Table. This invention was developed by Chen Dong, Chen Ruiguang, Shi Yuwei, Liang Min and Ni Yuchen.
The patent application number is CN20..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Shipbuilding Group Haizhou System Tech Co Ltd has sought patent for Intelligent Modeling and Parameter Complementing Method, System and Equipment for Ship CAD (computer Aided Design) Structural Component. This invention was developed by Fang Rui, Reuven and Liang Bo.
The patent application number is ..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- China Shipbuilding Group Haizhou System Tech Co Ltd has applied Chinese patent for Method for Extracting Ship Design Structure Information by Analyzing Ship Deck DXF Drawing. Li Jing, Wang Chen and Reuven developed it.
The patent application number is CN202510211459 20250225. The patent publication number ..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Dalian University of Technology and Dalian Shipbuilding Industry patent application for Novel Ship Building Forming Component Three-dimensional Design Software and Curved Surface Forming Detection Interface Method. This invention was developed by Li Rui..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for State Identification Method and Device for Steam Power System. The invention was developed by Su Huilin, Yang Xin, Bian Xiangrui, Zhang Ying, Xiong Wei and Huang Kezhen.
The patent applicat..
Shipping and Marine
| Fri 19 Dec 2025
Munich, Dec. 20 -- European Patent Office has received Chevron USA Inc and Ocean University of China patent application for Surface Modification of Mesoporous Zeolite Y Without Pore Blockage. Katz Alexander, Xu Le, Okrut Alexander and Kuperman Alexander developed the invention.
The patent application number is EP20240753868 2..
Shipping and Marine
| Fri 19 Dec 2025
Beijing, Dec. 20 -- No. 705 Res Institute Of China Shipbuilding Industry Corporation has submitted a patent application for Hot Backup Measurement and Control System. Qiao Hong, Cao Hao, Li Chao, Han Xinbo, Li Cheng, Chen Xiaoming and Xue Shanchang developed the invention.
The patent application number is CN202411923685 20241..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Inverted Floating Ball Liquid Level Monitoring Device and Method for Watertight Cabin of Ship. Gao Yang and Wang Changjie developed the inventi..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Fujian Southeast Shipbuilding Co Ltd patent application for Closed Hull Exhaust Structure with Cooling Function. Li Lyuqin developed the invention.
The patent application number is CN20251097607 20200908. The patent publication number is CN120042680 ..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Fujian Southeast Shipbuilding Co Ltd has submitted a patent application for Wet Type Exhaust Pipeline Cooling Structure. This invention was developed by Li Lyuqin.
The patent application number is CN20251097539 20200908. The patent publication number is CN120042679 (A). International Patent Classification ..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding And Offshore Co Ltd patent application for Hoisting Method and Hoisting Structure for Segmented Deck. This invention was developed by Hu Guochao, Wang Daming, Meng Song, Tang Bing and Pang Liqun.
The patent applicatio..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- No. 705 Res Institute Of China Shipbuilding Industry Corporation has submitted a patent application for Underwater Vehicle. Chen Ruiguang, Zhang Jing, Zhang Xin, Chen Dong and Wang Kaiguo developed the invention.
The patent application number is CN202411931488 20241226. The patent publication number is CN1..
Shipping and Marine
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has submitted a patent application for Wire Coiling and Placing Device with Adjustable Radius. Zhang Juan, Li Huarong and Wang Guowei developed the invention.
The patent application number is CN202311691283 2..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- CSSC Guijiang Shipbuilding has secured a patent on Measuring Tape Verification Table Device. Liang Zhixian, Li Juanhua, He Huoguan and Li Baiming developed the invention.
The patent application number is CN202422939745U 20241128. The patent publication number is CN223346061 (U). International Patent Classifi..
Shipping and Marine
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Ocean University China and Qingdao Robotfish Marine Tech Co Ltd patent application for Optical Fiber Distributed Probe Rod and Method for Measuring Suspended Matter Concentration Profile of Seabed Boundary Layer. Liu Tao, Chen Tian, Fan Zhanwei, Ma Xiuf..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Siemens and Ocean University of China have filed a patent application for Hierarchical Graph Neural Network for Cross-architecture Software Reverse Engineering. This invention was developed by Yoo Se-won, Achamiele Yonatan Ghisacho, Wang Chonghan, Kocheturov Anton, Leyson Patrick and Mohammed Abdullah Al Faro..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Shijiazhuang No. 4 Pharm Co Ltd has submitted a patent application for Fat Emulsion Injection as Well as Preparation Method and Application Thereof. Wang Hui, Li Zhou, Zhang Shichao, Wang Pengna, You Jian, Li Xiaoyang, Bing Zhigang, Zeng Xiangjin and Zhu Zhiyong developed the invention.
The patent applicat..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Dalian Maritime University has sought patent for Rapid Gradient Convolution Kernel Compensation Surface Electromyogram Signal Decomposition Method Based on Stripping. This invention was developed by Lin Chuang, Wang Wenbin, Zhou Mengfei, Cui Ziwei and Zhang Jun.
The patent application number is CN20241192757..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Dalian Maritime University has submitted a patent application for Surface Electromyogram Signal Decomposition Method Based on Gradient Convolution Kernel Compensation. This invention was developed by Lin Chuang, Zhou Mengfei, Wang Wenbin, Cui Ziwei and Zhang Jun.
The patent application number is CN2024119275..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Jiangsu Maritime Institute has filed a patent application for Flexible Adjustable Automatic Forming Jig Frame for Steel Lining of Nuclear Power Station. This invention was developed by Zhao Hongquan.
The patent application number is CN202510329925 20250320. The patent publication number is CN120055683 (A). I..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group patent application for Ship Anchor Chock Welding Method. Wang Keqiang, Wang Chunyan, Dong Jiawen, Gao Tianmin, Chen Yaozhong, Liu Lin, Li Guolong, Zhang Fan, Shi Zhonghua and Wang Yongjian developed the invention.
The..
Shipping and Marine
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Guangdong Ocean University has sought patent for Automatic Feeding System and Method for Snorkeling Type Marine Ranching. This invention was developed by Liang Xiujuan and Feng Zhicheng.
The patent application number is CN202510450347 20250411. The patent publication number is CN120052294 (A). Internationa..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Institute of Oceanology, CAS has applied Chinese patent for Preparation Method of High-stability Super-hydrophobic Composite Material of Flexible Armor Structure for Metal Corrosion Prevention. Zhang Binbin and Liang Guangzhou developed it.
The patent application number is CN202510346703 20250324. The patent..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has applied Chinese patent for Forest Fire Extinguishing Equipment Based on Soil Burying. Li Chao, Wang Wenyun and Yue Lei developed it.
The patent application number is CN202410132290 20240131. The patent publ..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Nantong Cosco Khi Ship Engineering has been granted a patent for Rail Jig for Cutting Lifting Lug. Zhu Haiqing, Chen Junfeng, Chen Hao, Liu Junjie, Wang Quanwei, Yang Yupei, Shi Taiwei, Shi Yuxuan and Xiao Xiang developed the invention.
The patent application number is CN202422675654U 20241104. The patent ..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has awarded a patent to Shanghai Merchant Ship Design And Research Institute for Power Supply Equipment. Liu Chong, Yu Peng, Huang Cheng, Du Yongjun, Zhang Rui, Sun Hefeng, Chen Lu and Zhou Hanjin developed the invention.
The patent application number is CN20242263..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shanghai Merchant Ship Design And Research Institute has been awarded a patent for Shore Power Frequency Conversion Device of Ship with Variable Frequency Shaft and Generator. This invention was developed by Wang Siqi, Lu Yiqing, Dong Zhiqiang and Yang Jing.
The patent application number is CN202422256581U 2..
Shipping and Marine
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shanghai Merchant Ship Design And Research Institute has secured a patent on High-voltage and Low-voltage Shipborne Shore Power System. Huang Jian, Lu Yiqing and Lu Yi developed the invention.
The patent application number is CN202422618834U 20241029. The patent publication number is CN223348349 (U). Interna..
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