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Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Dalian Maritime University has submitted a patent application for Unsupervised Underwater Target Searching Method Based on Bidirectional Consistency Regularization and Difficult Case Weighting Strategy. This invention was developed by Fu Xianping, Fan Jiarui, Liu Xingchen, Zhao Guojian, Mi Zetian and Wang Hui..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- No. 704 Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Intelligent Control System and Method for Ultra-large Torque Standard Machine. This invention was developed by Zhou Min, Ni Jinquan, Mao Zheng, Liu Shanjian, Li Tao and Ji Honglei.
The patent application number is C..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Hangzhou Dianma Yunche Network Tech Co Ltd has applied Chinese patent for Shared Karaoke Ship Control Method and System Based on Artificial Intelligence Path Planning. Zeng Jianyang, Hong Hao, Hou Yongyue, Cheng Daofu, Hou Tianxing and Zhou Zhe developed it.
The patent application number is CN202511979270 ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Unmanned Ship Event Triggering Adaptive Tracking Control Method and System Based on Improved Optimization Backstepping Technology. The invention was developed by Zhang Zhiheng, Deng Fangsheng, Zhang H..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Marine Seismological Observation Data Reconstruction Method Based on Least Square Migration. This invention was developed by Zhang Xiaoyu, Liang Zhanyuan, Ge Song,..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- China Shipbuilding NDRI Engineering has submitted a patent application for Whole-area and All-time Welding Fume Low-carbon Treatment Method for Tall and Large Workshops of Shipyard. This invention was developed by Zhu Kai, Deng Hui, Sun Wentong, Zhou Yantao, Ye Yuhao, Wang Chenhao, Pan Xinyu, Li Zhengrong, Lu..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Ship Offshore Operation Heave Compensation Prediction Method and System and Storage Medium. Kou Xinghua, Cheng Ken, Huang Jinfeng, Yu Yin and Tan Liang developed the invention.
The patent ap..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published Shanghai Merchant Ship Design And Research Inst patent application for Suspended Liquid Hydrogen Containment System, Liquid Hydrogen Transport Ship and Design Method. The invention was developed by Peng Xiangyang, Tian Xin, Du Luhui and Kang Zhen.
T..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Minjiang University has submitted a patent application for Underwater Butt-joint Assembly, Operation Equipment and Operation Method of Underwater Butt-joint Assembly. Zheng Xiangpan, Song Shuang, Chen Wei, Yu Xinyi, Zheng Ji'nan, He Yuanfu, Liu Zhiying and Liu Hengchang developed the invention.
The patent ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released Xiamen City Vocational College Xiamen Open University patent application for Efficient Water Pumping Equipment Utilizing Marine Environment Energy. This invention was developed by Ma Jinzhong.
The patent application number is CN202610180300 20260209...
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Shanghai Maritime University has filed a patent application for Method for Reinforcing Coral Sand Based on Combination of Micp and Coconut Fiber. This invention was developed by Shi Danda, Chao Zhiming, Jiang Dongbo, Wang Zan, Zhang Liman, Kong Xiangshen and Zhu Siyi.
The patent application number is CN20261..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Institute of Oceanology & Marine Fisheries, Jiangsu has applied Chinese patent for Ecological Management and Restoration Equipment and Restoration Method for Offshore Water Area. Liu Yanli, Yan Xin, Shi Jinjin, Wang Chuqing, Zhu Haichen, Ji Peiyun, Wang Yanping, Wu Lei, Tang Jianhua and Ge Hui developed it.
..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- No. 708 Institute China State Shipbuilding has sought patent for Gantry Walking Lifting Device and Crane Ship. This invention was developed by Wei Zhiyuan, Cheng Weijie, Wu Kajia, Teng Yuehu, Liu Jinxin and Guang Chaoyue.
The patent application number is CN202610164087 20260205. The patent publication numb..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released Qinhuangdao Port patent application for Wharf Ship Loader All-weather Automatic Water Feeding Device and Water Feeding Method. This invention was developed by Yang Ailin, Li Mengnan, Guo Chuang, Xu Aibing, Zhang Yunhui, Zhou Xiangnan, Xu Yupeng, Wang Ji..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- No 719 Research Inst China State Shipbuilding Corporation Limited has applied Chinese patent for Joint Space Smooth Motion Trail Generation Method for Ball Changing Device of Multi-ball Neutron Spectrometer. Wu Rongjun, Ding Yadong, Xu Xiaohui, Cheng Chong, Chen Cheng and Xu Yaowei developed it.
The patent..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- China Ship Development & Design Center has submitted a patent application for Implementation Method of Large-scale Information Issuing System. This invention was developed by Yu Hannan, Liu Yang, Ren Gang, Zhang Yi and Xiang Xinyu.
The patent application number is CN202511954683 20251223. The patent publicat..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- China Ship Development & Design Center has sought patent for Calibration Method for High-precision Optical Fiber Current Sensing System. This invention was developed by Chen Liang, Liu Li, Dai Hongyu, Huang Jun and Xiao Long.
The patent application number is CN202511913877 20251218. The patent publication nu..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Underwater Motor Load Simulation Test Device. Liu Changjiang, Hao Qingliang, Liang Baoming, Zhao Yanqi, Tan Bo, Niu Chaoqun, Ma Gongchen, Xu Tiezhu, Zhu Benting and Zhang..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Electromechanical Hybrid Energy Feedback Motor Test System. Hao Qingliang, Zhu Jun, Wang Wei, Li Mingyong, Liang Shutian, Xu Lei, Zhu Lei, Li Qiang, Zheng Haibin and Liu M..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim has applied Chinese patent for Corrosion Fatigue Crack Propagation Test Device, Ct Sample and Method. Fang Kun, Gao Yuhao, Zhang Yajun, Zhai Jianfei, Zha Xiaoqin, Chen Pei, Zhang Xinyao, Zhang Yafei, Liu Pan ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Bearing Dry Running Strengthening Structure Based on Cooperation of Oil Storage Device and Phase Change Lubrication. This invention was developed by Feng Muqi, Meng Xiangbin..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- China Three Gorges University has sought patent for Self-adaptive Anti-impact Device for Ship Display and Control Console and Use Method. This invention was developed by Feng Huidong and Xiao Nengqi.
The patent application number is CN202511820176 20251204. The patent publication number is CN121701604 (A)...
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Shanghai Maritime University has applied Chinese patent for Layered Built-in Calcareous Sand Soil Body Reinforcing Method Based on Bionic Tortoise-shell Pattern Geomembrane. Lin En, Wang Xiaohui, Shi Danda, Chao Zhiming, Zhao Shan, Zhang Liman and Kong Xiangshen developed it.
The patent application number is..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received Dalian COSCO KHI Ship Engineering patent application for Vibration Isolation and Noise Reduction Device for Ship Power Equipment. Wei Xuefeng, Liu Juntao, Yin Bin, Qu Yonghua and Zhang Zhaowen developed the invention.
The patent application number is..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd patent application for Folding Arm Type Sail Intelligent Folding Storage Adaptation System. The invention was developed by Zhang Xinran, Wang Shupeng, Wang Bin, Yun Qiguang, L..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Qingdao Sunrui Marine Env Eng Co Ltd has sought patent for Truss Type Rotary Drum Sail. This invention was developed by Lin Wenping, Song Ruiguo, Li Xuguang and Zhao Chao.
The patent application number is CN202610114316 20260127. The patent publication number is CN121697825 (A). International Patent Classi..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Zhejiang Ocean University has applied Chinese patent for Marine Energy-saving Device and Pre-whirling Flow Guide Cover for Marine Energy-saving Device. Hu Changlong, Zheng Ye and Wen Xiaofei developed it.
The patent application number is CN20261085216 20260122. The patent publication number is CN121697822 ..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Qidong Jisheng Shipbuilding has applied Chinese patent for Detection System for Detecting Oil Gas of Ship. Ji Shengwang, Wan Tianxiang and Shi Hongbo developed it.
The patent application number is CN20251209442 20251229. The patent publication number is CN121697812 (A). International Patent Classification ..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Jimei University has submitted a patent application for High-reliability Oscillating Water Column Type Wave Energy Power Generation Ship Stable in Operation and Control Method. Li Haijian, Tu Yongqiang, Lu Gang, Chen Xinkai, Yang Shaohui, Fang Canmi, Liang Bo, Xiao Yule, Zhang Haoran and Han Fuwei developed t..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released No 708 Institute China State Shipbuilding patent application for Moon Pool Sealing Device and Ship. This invention was developed by Jiang Yang, He Jinhui, Si Songpeng, Zhang Haibin, Shan Tiebing and Li Fujian.
The patent application number is CN20261..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Guardrail Device for Ship Helicopter Take-off and Landing Platform. Zhou Dian, Wei Yimin, Li Wande and Yan Miaolong developed it.
The patent application number is CN20261081302 20260121. The patent publication number is CN121697793 ..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- South China Marine Machinery of China State Shipbuilding has submitted a patent application for Reversing Valve Grinding and Assembling Method. Chen Yongsheng, Dong Rongqing, Liu Guisen, Hu Zhide and Son Young-woo developed the invention.
The patent application number is CN202411318550 20240920. The patent..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- No. 719 Research Inst China State Shipbuilding Corporation Limited and Nuclear Power Operation Center Unit 92330 Support Dept Of PLA have submitted a patent application for Data Cleaning Method and System. This invention was developed by Zhang Yang, Yan Bing, Liu Hao, Li Liang, Peng Wei, Xie Haiyan, Huang Yuy..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received Nantong Ganghang Business Dev Center and Changzhou Chili Hydraulic Co Ltd patent application for Autonomous Controllable Ship Lock Industrial Control Network Security Protection System and Method. Gao Chenghao, Zhao Yi, Cui Hai, Yang Xinming, Wu Huanyu ..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received Jiangsu Taida Electromechanical Equipment and Jiangsu Maritime Institute patent application for Automatic Welding Device for Electrical Control Box. Bao Qiuyan developed the invention.
The patent application number is CN20261025463 20260109. The pate..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released China Shipbuilding Group Fenxi Heavy Industry patent application for Shape Correction Drill Jig Dual-purpose Device. This invention was developed by Zhang Wang, Bai Longfei, Wu Bangzhou, Song Peifei, Lee Jeong-baek, Li Fenghu, Wang Zhaowei, Li Wei, Zhen..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has sought patent for Modularized Design Method for Gearbox Oriented to Light Weight. This invention was developed by Guo Feng, Zhang Jian, Zhang Bohan, Wang Zhiqiang, Zhao Zhuowen, Liu Enqi and Liu Xinwei.
The patent application number is CN20251187..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has submitted a patent application for Intelligent Module Design Method for High-integration Gearbox. Yang Long, An Haipeng, Fan Zongrui, Wu Yi, Wang Zhiqiang and Zhou Hongliang developed the invention.
The patent application number is CN202511873822..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has sought patent for Unequal-power Heating Element Arrangement Method of High-temperature Solid Heat Storage Equipment. This invention was developed by Liu Changjiang, Hu Juntao, Yu Jingyang, Zhu Rui, Liu Yunliang, Ren Tianxiang and Yu Jianfeng.
The..
Shipping and Marine
| Sat 27 Jun 2026
Taipei, June 27 -- Leung Hin Ting and Leung have obtained a patent for a preparation method of a nano-photocatalytic marine anti-fouling and anti-corrosion coating. This invention was developed by Leung Hin Ting, Leung, Liang Guoxi and Liang Yaozhang.
The patent application number is TW20220106104 20220218. The patent publica..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released Hubei Hongyi Intelligent Equipment Co Ltd patent application for Monitoring Data Optimization Method and System for Ship Fuel Supply System. This invention was developed by Li Li, Yan Cong, Zhao Kaixuan, Xiong Jiaji and Xiong Qiang.
The patent applic..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released No. 704 Research Inst Of China State Shipbuilding Corporation Limited and Shanghai Investigation Design & Research Inst Co Ltd patent application for Method for Adjusting Buoyancy and Balance of Lifting Floating Bottom. This invention was developed by L..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Qidong COSCO Sea Transp Ocean Engineering Co Ltd, COSCO Shipping Heavy Industry and Shandong University have submitted a patent application for Large Ship Bulbous Bow Multi-objective Optimization Design Method Based on Parametric Modeling. Song Zhiguo, Qiu Ming, Lyu Yibin, Li Shaoxing, Zhang Zhen, Fu Daocheng..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published Dalian University of Technology; China Ship Development & Design Center patent application for Pump-jet Propeller Fluid-structure Interaction Digital Twinning Method Based on Message Passing Graph Neural Network. The invention was developed by Xia Lins..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Multi-channel Gear Tooth Surface Temperature Testing System. This invention was developed by Xu Yu, Guo Feng, Fan Zongrui, Liu Enqi and Ye Shengjian.
The patent applicati..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Heat Exchanger Pipe End Welding Structure Crack Initiation Life Prediction Method Based on Fatigue Accumulated Damage Model. Dai Shoubao, Zhang Bo, Lyu Sicong, He Zhihao and..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- No. 707 Inst China State Shipbuilding Corporation Limited has submitted a patent application for Resonant Gyroscope Nonlinear Error Identification and Compensation Method and System Based on Multi-harmonic Coherent Demodulation. Sun Wenchao, Jia Tingyue, Lai Qi, Zhao Bingquan, Xu Ruidong, Cong Zheng and Zhang..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- China Shipbuilding NDRI Engineering has submitted a patent application for Heavy Steel Plant Structure Design Optimization System. This invention was developed by Kang Menghui, Jiang Li, He Xilong and Liu Fenghu.
The patent application number is CN202511898291 20251216. The patent publication number is CN121..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- China Shipbuilding NDRI Engineering has submitted a patent application for Steel Structure Factory Building Design Optimization Method Based on Genetic Algorithm. This invention was developed by Kang Menghui, Jiang Li, He Xilong and Liu Fenghu.
The patent application number is CN202511898284 20251216. The pa..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- China Shipbuilding Group Fenxi Heavy Industry has filed a patent application for End Cover Oxidation Clamping Tool. This invention was developed by Xue Yongjun, Fan Jing, Liang Fushun, Chen Lei, Fang Yong, Chang Xianlong, Liu Yu and Zheng Rong.
The patent application number is CN20261072062 20260120. The pat..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Dalian Maritime University has submitted a patent application for Preparation Method and Application of High-entropy Sulfide Catalyst. Wei Shengyu, Zhang Jiayuan, Zong Xu, Yan Xizhong, Zhu Kaixin and Ma Weiguang developed the invention.
The patent application number is CN202511993499 20251226. The patent p..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Xiamen Sunrui Ship Coatings Co Ltd has filed a patent application for Ni-w-p-graphene Chemical Plating Layer for Hydrogen Storage Valve Body and Preparation Method of Ni-w-p-graphene Chemical Plating Layer. This invention was developed by Xu Jianhui, Chen Haiyang and Yu Hao.
The patent application number i..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- China Ship Development & Design Center and Huazhong University of Science and Technology have sought patent for Ultra-fast Broadband Uninterrupted Microwave Frequency Hopping Signal Generation Device and Method Based on Digital Carrier. This invention was developed by Tao Li, Xu Kai, Liu Xiaoyang, Liu Deming,..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Shenzhen Inst Of Ocean University Of China and China Nat Fisheries Corporation have filed a patent application for Biocompatible Collagen-lm/cnt Hydrogel as Well as Preparation Method and Application Thereof. This invention was developed by Wu Lidong, Zhang Tianshu and Liu Yingjie.
The patent application n..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Unit 91977 of PLA and Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Inst have sought patent for Target Ship Three-dimensional Model Generation System. This invention was developed by Wang Yafen, Lyu Yafei, Xu Chao, Zhang Siwei, Huang Meng, Zhang Xiaofan, Wang Yuju, Zhang Zhen..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 27 -- Dalian University of Technology and Dalian Maritime University have sought patent for Logic Circuit Comprehensive Optimization Method Based on Graph Neural Network. This invention was developed by Jiang He, Li Xiaochen, Zhang Shuai, Wu Hao, Guo Shikai and Han Jiawen.
The patent application number is CN2026..
Shipping and Marine
| Sat 27 Jun 2026
Beijing, June 27 -- Ocean University China; Sanya Ocean Laboratory and Sanya Ocean University of China have submitted a patent application for Self-cleaning Fluorine-containing Copolymer with Adjustable Color-changing Response Time, Film and Preparation Method and Application of Self-cleaning Fluorine-containing Copolymer and Fi..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd and Shanghai Waigaoqiao Shipbuilding have submitted a patent application for Scheduling Method for Sheet Workshop in Ship Industry. This invention was developed by Wang Yan, Xia Yang, Yin Yihong, Lei Qi, Sun Xiaojun and Zong Chen.
The patent applicatio..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Jiangmen Nanyang Ship Eng Co has submitted a patent application for Device for Ship Smoke Probe Function Detection and Use Method. This invention was developed by Zhou Jihua and Choi Chang-dong.
The patent application number is CN202511655567 20251112. The patent publication number is CN121686653 (A). Inte..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Human Skeleton Behavior Recognition Method Based on Adaptive Graph Convolution and Self-attention. This invention was developed by Li Lianshuai, Sun Yanqi, Lin Chuang and Guo Jinghuan.
The patent applic..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Intelligent Material Preparation Method for Production Process of Gas Turbine. Liu Wansheng, Zhang Yutong, Wu Yidi, Zeng Guangwei, Wang Sijia, Sun Peng, Su Hao, Sun Shouzhi,..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- Dalian Maritime University has submitted a patent application for Sea-air Cooperative Emergency Material Delivery Optimization Method in Remote Group Island Scene. This invention was developed by Ping Han, Liu Baoli, Wu Di and Wang Fabo.
The patent application number is CN202511778556 20251128. The patent pu..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Huafeng Meteorological Media Group Co Ltd and Beijing Global Meteorological Navigation Tech Co Ltd patent application for Critical Decision Model-based Ship Typhoon Avoidance Route Planning Method and Device and Storage Medium. This invention was develo..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- China Ship Development & Design Center has sought patent for Fault Analysis-based Ship Equipment Average Repair Time Prediction Method. This invention was developed by Zhou Ling, Wang Chaowei, Li Peng, Liu Zi'ang and Li Peichang.
The patent application number is CN202511910581 20251217. The patent publicatio..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- Dalian Maritime University has submitted a patent application for Crop Yield Estimation Method Based on Chlorophyll Fluorescence Remote Sensing. This invention was developed by Hu Jiaochan, Yu Haoyang, Chang Qing, Ma Zihan and Li Jinxuan.
The patent application number is CN202511897554 20251216. The patent p..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Northwestern Polytechnical University has submitted a patent application for Ship Classification and Identification Method and Device Based on Multi-channel Underwater Acoustic Signal Characteristics. This invention was developed by Li Weijia, Shen Xiaohong and Li Yaan.
The patent application number is CN2..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Dalian Maritime University has submitted a patent application for Three-dimensional Object Deformation Method and System Based on Semantic Driving. This invention was developed by Zhou Jun, Li Nannan, Zheng Zuogang, Yang Fuxiang and Zhou Zhi.
The patent application number is CN202511888699 20251215. The pate..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has applied Chinese patent for Virtual Factory Application Method Based on Dnc and Digital Twinning. Liu Wansheng, Wu Yidi, Zeng Guangwei, Wang Linjun, Yuan Xin, Su Hao, Sun Shouzhi, Liu Zhonghua, Sui Xue, Zhang Wei, Zhang Yutong, Wang Sijia and Sun Pen..
Shipping and Marine
| Thu 25 Jun 2026
Munich, June 26 -- European Patent Office has received Ocean University of China patent application for Surfaces Incorporating Treated Leaves for Physical Capture of Arthropods. Loudon Catherine developed the invention.
The patent application number is EP20240854852 20240814. The patent publication number is EP4761573 (A1). Int..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 703 Research Inst Of China Shipbuilding Group Co Ltd has filed a patent application for Embedded Dual-channel Torque Observer Pulsation Suppression Method and System. This invention was developed by Xin Xueqi, Jia Shuangquan, Chen Yeming, Zhang Longyue and Liu Jiang.
The patent application number is CN..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- Hubei Hongyi Intelligent Equipment Co Ltd has submitted a patent application for Ship Loading Oil Gas Recovery Device. Li Li, Yan Cong, Zhao Kaixuan, Xiong Jiaji and Xiong Qiang developed the invention.
The patent application number is CN20261045204 20260114. The patent publication number is CN121668883 (A..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd and Shanghai Waigaoqiao Shipbuilding patent application for Station Management System for Digital Workshop in Ship Industry. Chen Fei, Wang Wei, Yin Yihong, Sun Xiaojun and Zong Chen developed the i..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Wireless Electric Energy Transmission Device of Marine Dc24v Power Supply. The invention was developed by Du Hao, Cang Xiaoyu, Li Fangyu, Li Jingdong, Liu Qi and Li Haiyue...
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Electric Energy Transmitting Assembly and Wireless Electric Energy Transmission System. This invention was developed by Song Xing..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- China Ship Development & Design Center has submitted a patent application for Alternating Current Power Supply Rapid Switching System. Liu Jun, Zou Yongzhu and Xing Jian developed the invention.
The patent application number is CN202511924277 20251219. The patent publication number is CN121689481 (A). Intern..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute patent application for Self-repairing Oxide Electrode and Preparation Method Thereof. Jiang Hongyi, Bai Ruifa, Wu Zhenyu, An Shibo and Liu Shao developed..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Termite Trapping Device for Dam Protection. The invention was developed by Xie Zhongkai, Li Fei, Mao Lingqiang, Wang Liang, Deng Chengfa, Xi..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Personnel Mental Load Assessment Method Based on Typical Station of Manned Underwater Vehicle. Chen Jieling, Yin An and Xu Zhisuo developed the invention.
The patent application number is CN..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has sought patent for Modified Polyolefin Diaphragm for In-situ Growth of MOFs (metal-organic Frameworks) and Preparation Method of Modified Polyolefin Diaphragm. This invention was developed by Li Xiang, Ding..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Wuhan Shiji Fengqi Tech Development Co Ltd has filed a patent application for Liquid Cooling Device and System for Lithium Battery Pack of Electric Ship. This invention was developed by Chen Hui and Yuan Lili.
The patent application number is CN202511954858 20251223. The patent publication number is CN1216..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published Systems Engineering Research Inst China State Shipbuilding Corporation patent application for Integrated Learning Method for Regression Prediction Task, Storage Medium and Equipment. The invention was developed by Wang Jing, Liu Kun, Wang Xueliang, Li ..
Shipping and Marine
| Fri 26 Jun 2026
Munich, June 26 -- Zhuhai Chenlong Marine Tech Co Ltd has filed a patent application for Improved Cap Rudder, and Boat. This invention was developed by Liang Rongyu and Liang Mingsen.
The patent application number is EP20240936677 20241101. The patent publication number is EP4763687 (A1). International Patent Classification c..
Shipping and Marine
| Thu 25 Jun 2026
Munich, June 26 -- European Patent Office has released Voith Patent patent application for Cycloidal Propeller, Ship Comprising at Least One Cycloidal Propeller, and Method for Producing Thrust by Means of a Cycloidal Propeller. This invention was developed by Jürgens Dirk.
The patent application number is EP20240740827 2024..
Shipping and Marine
| Thu 25 Jun 2026
Munich, June 26 -- Nat Oceanography Centre has submitted a patent application for Valve for Use in an Anchoring and/or Payload Delivery System for an Underwater Vehicle. This invention was developed by Bowring Leon, Linton Nicholas, Templeton Robert, Chaney Edward and Duguid Callum.
The patent application number is EP20240735..
Shipping and Marine
| Thu 25 Jun 2026
Munich, June 26 -- SBM Verwaltungs GmbH has sought patent for Method for Producing a Hull for a Watercraft. This invention was developed by Exner Lorand.
The patent application number is EP20240754545 20240807. The patent publication number is EP4761960 (A1). International Patent Classification code is B63B5/02. Cooperative P..
Shipping and Marine
| Thu 25 Jun 2026
Munich, June 26 -- Giles Env LLC has submitted a patent application for Ship Hull Air Lubrication System Foam Release Apparatus and Method of Use. This invention was developed by Candy Giles Benjamin Boden.
The patent application number is EP20240854825 20240813. The patent publication number is EP4761959 (A1). International ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Nanjing Wisdom Water Transp Technology Co Ltd has applied Chinese patent for Visually-driven Ship Detection and Dynamic Estimation Method and System. Chen Chen, Sun Jie and Ma Feng developed it.
The patent application number is CN202511674093 20251114. The patent publication number is CN121686374 (A). Inte..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Ningbo Int Logistics Development Co Ltd has submitted a patent application for Ship Water Gauge Measuring Method, Ship Water Gauge Measuring System and Medium. This invention was developed by Xu Baiwei, Liu Kaihang, Jiang Yundan and Sun Zhuojun.
The patent application number is CN202511872024 20251212. The..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- The Yangtze River Wuhu Waterway Dept Committee Of Chinese Maritime Union has applied Chinese patent for Ship Distance Estimation Method and Device Based on AIS Supervision Signal. Zhang Ruolan, Liu Ka, Xu Xiaofei, Wang Lunwei, Li Xiaolei, Yu Peng, Ai Yue, Li Yu, Zhang Chen, Wang Huajun, Feng Ruishi, Zhang Xia..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- CCCC Shanghai Dredging has submitted a patent application for Multi-ship Dredging Intelligent Scheduling Method Based on Multi-objective Optimization. Wang Wencan, Lao Hongping, Li Yangyang, Lai Zhuocheng, Wu Zhuang, Guo Tao, Gao Liang, Bu Guanghui and Liang Di developed the invention.
The patent applicati..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Dalian Quanhua Anticorrosive Insulation Installation Eng Co Ltd patent application for Automatic Derusting and Oiling System for Ship Anchor Chain. This invention was developed by Lin Yu, Liu Wenzhan and Guo Mingyue.
The patent application number is ..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 26 -- No. 719 Research Inst China State Shipbuilding Corporation Limited has sought patent for Maritime Task Chain Service Path Optimization Method and Device Combining Knowledge Graph and Differential Evolution. This invention was developed by Li Fengyun, Wu Lihua, Shi Zhenhua, Zhan Zihao, Liu Yu, Zhang Xiangpeng ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has published No. 707 Inst China State Shipbuilding Corporation Limited patent application for Low-rotating-speed Motor Control Method Based on Disturbance Compensation. The invention was developed by Ma Wenxia, Zhao Xin and Wang Yanchang.
The patent application ..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- State Intellectual Property Office of China has released Songshan Lake Materials Laboratory patent application for Driver, Motor System and Electric Underwater Propeller. This invention was developed by Gan Yu, Hu Xiaowei and Han Jian.
The patent application number is CN202511859561 20251210. The patent pu..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Yangshan Port Maritime Safety Administration Of Peoples Republic Of China has submitted a patent application for Marine Traffic Flow Complexity Acquisition Method. This invention was developed by Xu Jie, Liu Jianping, Zhu Kexin, Ji Jingwei and Zhu Huaping.
The patent application number is CN20251238393 202..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- Hangzhou Lianheng Tech Consulting Co Ltd has submitted a patent application for Ship Automatic Identification System Data Processing Method. Chai Jianfeng developed the invention.
The patent application number is CN202511847136 20251209. The patent publication number is CN121686842 (A). International Paten..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 711 Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Flue Gas Treatment Device and Ship. This invention was developed by Yu Xinyan, You Ruquan, Li Hao, Zhang Yuming, Du Mingsai, Li Ming, Zhang Xiaokang and Wu Jingmao.
The patent application number is CN202511988996 20..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 704 Research Inst Of China State Shipbuilding Corporation Limited has submitted a patent application for Direct-current Ship Power Grid Fault Flexible Ride-through Method Based on Zero-sequence Current Injection. This invention was developed by Ni Fengyan, Lu Xiaolei, Wang Le, Bai Yanxiang, Ding Jun and H..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 711 Research Inst Of China State Shipbuilding Corporation Limited has applied Chinese patent for Marine Power Generation System and Method and Ship. Zhang Lei, Wang Yang, Zhang Chenglong, Guo Hong, Liu Jianzhong and Pan Zhiqiang developed it.
The patent application number is CN202511820407 20251204. Th..
Shipping and Marine
| Fri 26 Jun 2026
Beijing, June 26 -- No. 707 Inst China State Shipbuilding Corporation Limited has submitted a patent application for Three-dimensional Cooling Atomic Beam Preparation Device and Preparation Method. This invention was developed by Zhang Gehui, Pei Chuang, Wang Jieying, Liu Jian, Lu Xiangxiang and Zhao Qianyun.
The patent appli..
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