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Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Yantai CIMC Raffles Offshore Co Ltd, Haiyang CIMC Raffles Offshore Co Ltd, Yantai CIMC Raffles Shipyard and China International Marine Containers (Group) have obtained a patent for lubricating system of lifting device. This invention was developed by Wang Wenming, Li Zhengguo, Zhang Chao, Yang Shengguo, Zhang..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Shanghai Merchant Ship Design And Research Institute has obtained a patent for marine pipeline supporting structure. This invention was developed by Sun Mingzhong, Hou Baoye, Guo Linli and Ji Haibin.
The patent application number is CN202422790668U 20241115. The patent publication number is CN223622413 (U). ..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Fujian Mawei Shipbuilding has been granted a patent for Cabin Penetrating Piece with Inner Plastic-coated Pipe. Hu Ayong developed the invention.
The patent application number is CN20252019538U 20250106. The patent publication number is CN223622441 (U). International Patent Classification code is F16L5/02.
..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Xiamen Honghai Kechuang Intelligent Equipment Co Ltd has been awarded a patent for Retractable Device. This invention was developed by Wang Haibin, Duan Qiujia, Wu Jinkui, Cao Ming, Li Linjun, Fang Yan and Kang Xinhua.
The patent application number is CN202520142121U 20250121. The patent publication number..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Qingdao Robotfish Marine Technology has been granted a patent for Underwater Window Cleaning Brush with Self-locking Function. Liang Lulu, Cao Qiang, Wang Mengyue, Zhou Hang and Zhao Guanren developed the invention.
The patent application number is CN202520264122U 20250219. The patent publication number is C..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Suzhou Kaosike Marine Machinery Co Ltd has received a patent for Hydrodynamic Layout Steering Oar. This invention was developed by Xu Shengli, Qiao Zonglian and Xue Yong.
The patent application number is CN202520134066U 20250121. The patent publication number is CN223618898 (U). International Patent Classi..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Lvshui Xinhang Tech Co Ltd has been awarded a patent for Battery Rack Fixing Structure, Marine Container Battery and Ship. This invention was developed by Zhang Xiaoyu and Yao Dandan.
The patent application number is CN202423162272U 20241220. The patent publication number is CN223625131 (U). International ..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Wuxi Geyue Tech Co Ltd has been granted a patent for Marine Navigation Radar. This invention was developed by Chen Hairong and Qi Jialiang.
The patent application number is CN202422440160U 20241010. The patent publication number is CN223624411 (U). International Patent Classification codes are B60R11/00, F..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Xuzhou Qile Quartz Tech Co Ltd has been granted a patent for Corrosion-resistant High-capacity Quartz Boat Towing Device. This invention was developed by Wang Chao.
The patent application number is CN202423229441U 20241226. The patent publication number is CN223624951 (U). International Patent Classificati..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Wuxi Guyi Intelligent Tech Co Ltd has been awarded a patent for Graphite Boat Recovery Device. This invention was developed by Yu Yonghao.
The patent application number is CN202423215711U 20241225. The patent publication number is CN223616914 (U). International Patent Classification codes are B23K1/008, B2..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Bohai Shipbuilding of China State Shipbuilding has secured a patent on Double-roller File. Zhang Donghui developed the invention.
The patent application number is CN202422990225U 20241205. The patent publication number is CN223616884 (U). International Patent Classification code is B23D71/00.
The abstr..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Bohai Shipbuilding of China State Shipbuilding has been awarded a patent for Air Mill Dust Collection Device Using Bernoulli Principle. This invention was developed by Feng Zhe, Wang Shenyang, Zhao Yong, Zhang Delong, Zhou Hanxiong and Zhou Xiaohang.
The patent application number is CN20242302764U 20241206..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- No. 719 Res Institute China State Shipbuilding Co Ltd has been granted a patent for Ship Wake Flow Acoustic Characteristic Test Platform for Laboratory. Meng Qingjie, Huang Fenglai, Wang Qing, Peng Liang, Qian Dashuai and Lu Minyue developed the invention.
The patent application number is CN202520198098U 2..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- No. 3 Eng Co Ltd CCCC First Harbor Eng Co Ltd and CCCC First Harbor Engineering have obtained a patent for device for releasing and recovering small ship on slope. This invention was developed by Huai Yizhuo, Guo Jiaxin, Jiang Nairen, Liu Ziqi, Liu Gang, Li Bin, Yu Qingyang, Liu Jingshan, Yu Lei and Gao Hong...
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Chinese Patent for Prepreg Cloth Laying Assembly for Racing Boat has been issued to Hangzhou Fuyang Fangzhou Boat Co Ltd. This invention was developed by Fang Wenyou, Fang Zhicheng, Shu Zhengfang, Lu Hongxing, Yu Guoshun, Qi Wenjuan, Zhou Yan, Fang Wenqing, Ye Liansheng, Xu Fengfeng, Sun Linghui and Xu Long.
..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Chinese Patent for Anti-floating Mechanism for Underwater Rock Breaking Ship has been issued to Pinglu Canal Group Co Ltd and Changjiang Chongqing Waterway Engineering Bureau. This invention was developed by Li Jianbin, Zhang Kai, Wang Fuxue, Qi Zhichong, Liu Qingzhong, Peng Dejiang, He Fei, Jiang Honghui, Zh..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Borui Ship Ocean Eng Co Ltd for Plate Thickness Measuring Device for Ship Design. Shi Qiongqiong, Chen Miao, Xia Xin and Yang Qiao developed the invention.
The patent application number is CN202520330038U 20250227. The patent publi..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Hengying Power Tech Co Ltd for Pressure-resistant Shell Subsection Connecting Structure of Underwater Vehicle. Wu Bin developed the invention.
The patent application number is CN202423223063U 20241226. The patent publication number..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Wuxi Dongfang High Performance Ship Eng Co Ltd has received a patent for Sacrificial Anode Mounting Structure for Ship. This invention was developed by Zeng Zhiwei, Cheng Haigang, Guo Dong, Yang Longrong and Xie Kejian.
The patent application number is CN20242331034U 20241210. The patent publication number..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- State Intellectual Property Office of China has awarded a patent to Fujian Guoan Shipbuilding Ind Co Ltd for Efficient Spraying Device for Ship Machining. Wu Junyi, Zhang Yicong, Wang Junjia and Xie Liuhong developed the invention.
The patent application number is CN20242359077U 20241211. The patent public..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- State Intellectual Property Office of China has awarded a patent to Wuxi Dongfang High Performance Ship Eng Co Ltd for Spherical Glass Sliding Door for Pleasure Boat. Zeng Zhiwei, Cheng Haigang, Guo Dong and Meng Chang developed the invention.
The patent application number is CN202423296733U 20241231. The ..
Shipping and Marine
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Zhengzhou Kaixue Cold Chain Co Ltd has secured a patent on Cold Storage Refrigeration House for Ship. Cao Xiaodong, Zhang Zhonghuai, Zhang Weiting, Li Jing, Zhang Minghui and Zhai Junfeng developed the invention.
The patent application number is CN20252012803U 20250103. The patent publication number is CN2..
Shipping and Marine
| Fri 04 Sep 2026
Beijing, Sept. 4 -- Jiangsu Xijier Equipment Tech Co Ltd has secured a patent on Water Circulation System for Cleaning Graphite Boat. Hao Baocai, Qu Yanbo and Hang Shengli developed the invention.
The patent application number is CN202422981802U 20241204. The patent publication number is CN223616406 (U). International Patent ..
Shipping and Marine
| Wed 02 Sep 2026
Beijing, Sept. 3 -- Nantong CIMC Pacific Ocean Marine Eng Co Ltd, CIMC Enric Investment Holdings Shenzhen Co Ltd and China International Marine Containers (Group) have been awarded a patent for Supporting Device for Strength Test of Marine B-type Cabin. This invention was developed by Xie Ting and Wu Huifeng.
The patent appli..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Qingdao Qianwan United Container Terminal Co Ltd, Shanghai Maritime University and Qingdao Port International have sought patent for Real-time Fusion Analysis Method and Device for Multi-source Monitoring Data. This invention was developed by Zhang Shuzhong, Zhuang Shujie, Wang Xin, Xu Shirong, Ai Mingfei, Yu..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Shanghai Lingshu Intelligent Tech Co Ltd and Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd have applied Chinese patent for Ship Design Scheme Generation Method and Electronic Equipment. Yuan Yi, Ji Yongjun, Wei Jiyong, Zhang Hua, Yin Wenhao and Guo Wenyu developed it.
The patent application number..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Northwestern Polytechnical University and Dalian Maritime University have submitted a patent application for Ship-unmanned Aerial Vehicle Bridge Area Cooperative Collision Avoidance Control Method Based on Geometric Velocity Obstacle. Zhang Guoqing, Yoon Se-lin, Zhang Chenliang, Zhang Xianku, Shi Chengqian, Y..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Chongqing University and Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute have submitted a patent application for Thin Film Capacitor Thermal Analysis Method Based on Multi-layer Non-uniform Equivalent Structure. This invention was developed by Li Zhitao, Xu..
Shipping and Marine
| Wed 02 Sep 2026
Geneva, Sept. 3 -- Tiwary Ayush; Lim Allison, Moreau Zackery Earnest, Ocean University of China, Lipomi Darren, Blau Rachel and Fenning David have submitted a patent application for Reversible Polymer.
The patent application number is WO2026US16447 20260224. The patent publication number is WO2026178547 (A1). International Pa..
Shipping and Marine
| Wed 02 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute for Tool for Measuring Dimensional Form and Location Tolerance of Guide Rail of Tidal Current Energy Power Generation Pile Body. Xiong Yong, X..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Multi-agent Cascade Filtering Collaborative Optimization Method for Resisting Edge-dependent Denial of Service Attack. Hou Qinghua and Hao Liying developed the invention.
The patent application number i..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- China Ship Development & Design Center has sought patent for Complex Ship Information System and Joint Fault Tree Modeling and Coupling Importance Analysis Method. This invention was developed by Wu Yuesong, Wu Lingling, Zhao Shitong and Wu Ban.
The patent application number is CN202511939876 20251222. The p..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- China Ship Development & Design Center has applied Chinese patent for Integrated Ship Equipment Storage Layout Modeling and Dynamic Optimization Method and System. Jin Yang, Zhou Rui, Xie Shiwen and Luo Wei developed it.
The patent application number is CN202610157646 20260204. The patent publication number ..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- China Ship Development & Design Center has applied Chinese patent for Resource Optimal Supply Method for Underwater Acoustic Open-type Architecture Signal Processor. Lau Soo Yong, Xu Jialin, Chen Shuaike and Su Shuai developed it.
The patent application number is CN202610669852 20260515. The patent publicati..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for High-precision Evapotranspiration Fusion Correction Method and System Based on Multi-source Data. Qian Yimin, Su Longqiang, Wang Helong, Niu Zhuang, Gao Shang, Liu Yupeng and He Ruoy..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- China Ship Development & Design Center has submitted a patent application for Mbse-based Ship Overall Design Requirement Development Method and System. Huang Wugang, Feng Wei, Wang Yanguo, Hu Haotian and Wang Xiaorong developed the invention.
The patent application number is CN202610410921 20260331. The pate..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Dalian Maritime University has sought patent for Electronic Chart System, Method and Equipment Based on Digital and Intelligent Twinning. This invention was developed by Zhao Zipeng, Wu Peng, Zhang Zhaoyi, Li Ying and Liu Bingxin.
The patent application number is CN20261075342 20260120. The patent publicatio..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- China Shipbuilding NDRI Engineering has sought patent for Intelligent Transformation Design Method for Traditional Wharf. This invention was developed by Li Xiaojun, Yu Meixin and Lai Xiaopeng.
The patent application number is CN20261087104 20260122. The patent publication number is CN122197430 (A). Internat..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Conditional Value Function-based Reinforcement Learning Cross-strategy Evaluation Method. This invention was developed by Zheng Kai, Liu Ting, Jiang Yi, Liu Jinqi and Guo Fengbei.
The patent application..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Zhejiang International Maritime College has filed a patent application for Integrated Management System for Immersive Marine Culture Competition Experience. This invention was developed by Luo Yu and Liu Dawei.
The patent application number is CN202610289508 20260311. The patent publication number is CN12219..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry patent application for Method for Forecasting Energy-saving Effect of Sail-boosted Ship on Specific Route. This invention was developed by Zhang Xinxin, Chen Li, Li Jiatong, Chu Shuai, Nian Jiye, Wu Wei, Li Lin, Wu Nan, Zhan..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Institute of Oceanology, CAS has submitted a patent application for Ocean Temperature and Salt Field Real-time Reconstruction Method Based on Transfer Learning and Attention Mechanism. Li Zhen, Wang Hao, Yang Shuguo and Zhang Linlin developed the invention.
The patent application number is CN202610678571 202..
Shipping and Marine
| Wed 02 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Port Night Intelligent Monitoring Method and System Based on Visual Reinforcement Learning Large Language Model. This invention was developed by Zhu Shiwen, Xiao Guangnian, Xing Xiaohu, Chen Xinqiang, ..
Shipping and Marine
| Wed 02 Sep 2026
Beijing, Sept. 3 -- Shanghai Maritime University has filed a patent application for Weak Supervision Dense Video Event Detection and Structured Log Generation Method and System for Ship Monitoring Scene. This invention was developed by Zhang Suyi, Yang Bin, Hu Jiankun and Liu Jin.
The patent application number is CN202610428018..
Shipping and Marine
| Wed 02 Sep 2026
Geneva, Sept. 3 -- World Intellectual Property Organization has released Ocean University of China patent application for Nonlinear Microwave Impedance Microscopy. This invention was developed by Bromley Joshua, Shan Junyi, Ma Eric and Waghmare Amogh.
The patent application number is WO2026US16227 20260223. The patent publicati..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Dalian Maritime University has submitted a patent application for Cross-camera Off-line Multi-vehicle Target Tracking Method Under Overlapped Visual Field. This invention was developed by Zhang Qixiang, Zheng Kai and Liu Jinqi.
The patent application number is CN202610111335 20260127. The patent publication ..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Intelligent Terrain Scanning and Three-dimensional Modeling Method Based on Unmanned Aerial Vehicle Airport and Laser Radar. Xie Cancan, Zou ..
Shipping and Marine
| Wed 02 Sep 2026
Beijing, Sept. 2 -- China Ship Development & Design Center, The 715th Research Institute of China State Shipbuilding Corporation Limited and Zhejiang University have filed a patent application for Distributed Information Source Super-resolution Direction Finding Method Based on Sonar Co-prime Sampling Signals. This invention was..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Target Ship Attitude Estimation Method and System Based on Improved RANSAC Point Cloud Feature Extraction. The invention was developed by Zhao Yi, Zhang Yifan, Kong Jiejie, Zuo Meng and Li Z..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has released No. 703 Research Inst Of China Shipbuilding Group Co Ltd patent application for Traditional Chinese Medicine Extraction Quality Optimization Method. This invention was developed by Gao Bin, Gao Shuyu, Wang Hanxiong, Jin Lei and Wang Yunyang.
The pate..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has received Dalian Haida Zhilong Tech Co Ltd and Dalian Maritime University patent application for BRM Evaluation Method Based on Multi-modal Data of Marine Simulator. Yin Yong, Wang Huibin, Zhang Dongyang and Jin Kazu developed the invention.
The patent applica..
Shipping and Marine
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Tsinghua University and No.703 Research Institute of China Shipbuilding Group Co Ltd has applied Chinese patent for Method and Device for Evaluating Oscillation Characteristics of Multi-nozzle Combustion Chamber of Ship Gas Turbine. Li Jiabin, Wang Xingjian, Wang Longfei, Ran Junhui, Li Yajun, Zhao Tiezheng, ..
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