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Shipping and Marine
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- Yamaha Hatsudoki has obtained a patent for watercraft propulsion system, and watercraft. This invention was developed by Ikegaya Yuji and Kajihara Tensho.
The patent application number is US202318381211 20231018. The patent publication number is US12528572 (B2). International Patent Classification codes..
Shipping and Marine
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has awarded a patent to Yamaha Hatsudoki for Water Jet Propulsion Boat and Direction Changing Device for Water Jet Propulsion Boat. Takewaka Masato developed the invention.
The patent application number is US202318220901 20230712. The patent publication number is US12528..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has filed a patent application for Metabolite-disease Association Prediction Method Based on Hierarchical Comparative Learning and Stepwise Orthogonal Multi-modal Fusion. This invention was developed by Ning Qiao and Liu Yanpeng.
The patent application number is CN202510291674 2025..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has submitted a patent application for Underwater Image Enhancement Method Paying Attention to Features. Shi Jinyu and Zhen Xiaolong developed the invention.
The patent application number is CN202510291700 20250312. The patent publication number is CN120298228 (A). International Pa..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has submitted a patent application for Hyperspectral Image Super-resolution Reconstruction Method Based on Subspace Tensor Decomposition. This invention was developed by Wang Yulei, Hao Shuyue, Zhao Enyu, Zhang Shanshan, Yu Chunyan and Yu Haoyang.
The patent application number is C..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Automatic Container Terminal Abnormity and Risk Analysis Method Based on Bert-bilstm-crf. This invention was developed by Zeng Qingcheng, Wang Zixin and Wang Liang.
The patent application number is CN20..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Dalian Maritime University has sought patent for Audio Missing Fragment Repairing Method. This invention was developed by Zhang Weiwei, Zheng Chaohui and Wang Xiao.
The patent application number is CN202510284304 20250311. The patent publication number is CN120299467 (A). International Patent Classification ..
Shipping and Marine
| Sat 24 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Underwater Hyperspectral Clustering Method Based on Bipartite Graph. Wang Huibing, Huang Yuemeng, Chen Yawei, Xin Wentian and Fu Xianping developed the invention.
The patent application number is CN2025..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Yamaha Hatsudoki has sought patent for Hydrofoil Module and Marine Vessel. This invention was developed by Hara Ioki, Hagi Tomohiro and Saito Shun.
The patent application number is US202519273546 20250718. The patent publication number is US20260021870 (A1). International Patent Classification codes are..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Saipem has sought patent for Launch and Recovery System and Method. This invention was developed by Fassetta Alberto and Lazzarin Diego.
The patent application number is US202318995055 20230712. The patent publication number is US20260021871 (A1). International Patent Classification code is B63B23/06. C..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Kawasaki Motors has applied United States patent for Personal Watercraft. Iwata Tetsuya and Yamada Kazunori developed it.
The patent application number is US202418773648 20240716. The patent publication number is US20260021873 (A1). International Patent Classification codes are A62C3/10, B63B25/00 and B..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Kawasaki Motors patent application for Personal Watercraft. Iwata Tetsuya, Matsumura Norikazu and Kinoshita Akira developed the invention.
The patent application number is US202418776295 20240718. The patent publication number is US20260021874 (A1). Internat..
Shipping and Marine
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Yamaha Hatsudoki has submitted a patent application for Sailing Device and Marine Vessel. This invention was developed by Hara Ioki.
The patent application number is US202519263963 20250709. The patent publication number is US20260021880 (A1). International Patent Classification code is B63H9/08. Cooper..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- CSSC Huangpu Wenchong Shipbuilding has filed a patent application for Coating Construction Method for Ship Desulfurization Port. This invention was developed by Shao Jiaxun, Xie Zhiting, Ye Changxu and He Kaiping.
The patent application number is CN202510690111 20250527. The patent publication number is CN..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Kawasaki Heavy Industries has sought patent for Ship. This invention was developed by Hashimoto Yasuhiko.
The patent application number is CN20238081433 20231130. The patent publication number is CN120303181 (A). International Patent Classification codes are B63B69/00, G06Q50/10, G06Q50/22 and G06Q50/40. C..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- Yamaha Motor has filed a patent application for Control Device for a Marine Vessel, Marine Vessel and Method for Controlling a Marine Vessel. This invention was developed by Yamamoto Takahiro.
The patent application number is EP20250181414 20250606. The patent publication number is EP4682042 (A1). Internati..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- Volvo Penta has submitted a patent application for a Marine Drive Unit. Madisetty Tarun, Brauer Samuel and Tell Johan developed the invention.
The patent application number is EP20240188511 20240715. The patent publication number is EP4682047 (A1). International Patent Classification codes are B63H20/00, B6..
Shipping and Marine
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Siemens Gamesa Renewable Energy has submitted a patent application for Mooring System Condition Monitoring for Floating Offshore Wind Turbines. Nilsson Jim K and Cavez Oligonzaga Cristina A developed the invention.
The patent application number is CN20238082911 20231115. The patent publication number is CN..
Shipping and Marine
| Sun 25 Jan 2026
Munich, Jan. 26 -- European Patent Office has received Ocean University of China patent application for Factor Viii Splice-modulating Antisense Oligonucleotides and Methods of Use. Sanford Jeremy, Stone Michael, Tse Victor and Chacaltana Guillermo developed the invention.
The patent application number is EP20240775476 20240315...
Shipping and Marine
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has sought patent for Signal Transmission Method Based on Complex Signal Shielding. This invention was developed by Xiao Longzhong, Zhang Song, Liu Zhenji, Huang Min, Zou Yuze, Li Jia, Li Guosheng, Yang Zhi, Zhan..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Institute of Oceanology, CAS and Ocean University China have applied Chinese patent for DOA Estimation Method Based on Sparse Covariance Reconstruction and Adaptive Grid Correction. Zhang Jianxing and Wu Yanan developed it.
The patent application number is CN202510772388 20250611. The patent publication nu..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Neye Systems Inc and Ocean University of China have sought patent for Polarization-diverse Integrated Photonic Switch with Multi-layer Waveguides. This invention was developed by Seok Tae Joon, Henriksson Johannes, Kwon Kyungmok, Luo Jianheng and Wu Ming Chiang A.
The patent application number is EP20240767..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Jiangsu University of Science and Technology and CSSC Marine Power Zhenjiang have applied Chinese patent for Thin-wall Surface Deformation Measurement Method and Device Based on Kriging Model and Medium. Sun Zhen, Wu Tao, Liao Xinshan, Li Guochao, Zhou Honggen, Zhou Dan and Hou Qiulin developed it.
The pat..
Shipping and Marine
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Korea Institute of Ocean Science and Technology patent application for Method for Estimating Diffusion Characteristics of Marine Hazardous and Noxious Substances Using Simulants. Lee Moonjin, Kim Tae Sung and Kim Yong Myung developed the invention.
The patent ..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Zhejiang Marine Dev Res Inst has applied Chinese patent for Marine Methanol Fuel Heating Temperature Self-adaptive Regulation and Control Method and Device. Zhou Feng, Wen Xiaofei, Hou Chaosheng, Han Yanqi, Yuan Jiaqi and Xu Yingjun developed it.
The patent application number is CN202510511035 20250423. Th..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Three Gorges Navigation Authority patent application for Hole Hole Boring Equipment for Lifting Lug of Reverse Arc-shaped Valve of Ship Lock and Using Method. Chen Minghua, Zeng Wei, Zeng Hui, Tao Ran, Long Yuheng, Chen Fei, Zheng Hang, Tan Yong, Yan Fa..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- European Patent Office has published Avikus patent application for Method and Apparatus for Determining Risk of Ship. The invention was developed by Ko Kwangsung, Jung Doyeon and Kim Inbeom.
The patent application number is EP20250732300 20250220. The patent publication number is EP4679402 (A1). Internation..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- HD Korea Shipbuilding & Offshore Engineering has submitted a patent application for Carbon Dioxide Capture System for Ship. Park Eun Ji, Hong Il Gu, You Won Woo, Kang Yong Hwan and Park Sang Min developed the invention.
The patent application number is EP20240767459 20240308. The patent publication number i..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- European Patent Office has received Nihon Shipyard Co Ltd, Imabari Shipbuilding Co Ltd and Japan Marine United Corp patent application for Oil Supply Device for Marine Contra-rotating Propeller Device, and Marine Contra-rotating Propeller Device. Shimizu Masahiro developed the invention.
The patent applicat..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Volvo Penta has submitted a patent application for an Electric Pod Marine Drive Unit. This invention was developed by Carlsson Lars-gunnar.
The patent application number is EP20240188466 20240712. The patent publication number is EP4678531 (A1). International Patent Classification codes are B63H21/17, B63H2..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Alliance for Sustainable Energy has sought patent for Kelp-inspired Marine Energy Converter. This invention was developed by Mendoza Nicole Renee.
The patent application number is EP20240771510 20240311. The patent publication number is EP4677212 (A1). International Patent Classification codes are F03B13/18..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Korea Institute of Ocean Science and Technology has submitted a patent application for Cooling System for Underwater Data Center. This invention was developed by Han Taek Hee, Park Jun Kil, Choi Young Jin and Park Bom.
The patent application number is EP20240203066 20240927. The patent publication number is E..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Kongsberg Maritime has submitted a patent application for Metal Encapsulating of Magnets in Permanent Magnet Thrusters. Jarvis David John, Nedreberg Mette Lokna, Viddal Jan Ståle and Ringstad Jens Inge developed the invention.
The patent application number is EP20240707585 20240301. The patent publication nu..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has submitted a patent application for Deep Sea Single-action Piston Pump Based on Paraffin Phase Change Driving. Hou Jiaoyi, Liang Gangda, Ning Dayong, Li Ziwei, Yan Shufeng and Zhang Zengmeng developed the invention.
The patent application number is CN202510524239 20250424. The p..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has submitted a patent application for Circulating Type Heat Dissipation Device of Ship Turbine. This invention was developed by Xi Zhehua, Zhu Chen, Li Xianggang and Zhang Hao.
The patent application number is CN202510413356 20250403. The patent publication number is CN120291974 (A..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- No 703 Research Institute of China Shipbuilding Group has submitted a patent application for Short Cylindrical Part Dynamic Balance Device Supported by Air Bearing. This invention was developed by Yan Ze, Liu Wuhe, Wang Xuezhi, Wang Yongfan, Wang Zaigong, Wei Junwei and Wang Chunling.
The patent application ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has filed a patent application for Underwater Static Pressure Self-balancing Visual Tactile Perception Device and Method. This invention was developed by Song Yongxin, Zhang Yuxia, Yang Hang and Yang Rui.
The patent application number is CN202510284299 20250311. The patent publicat..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for Device and Method for Detecting Water Spraying Amount of Cooling Tower. This invention was developed by Wu Jinbo, Li Jinxing, Yang Huibin, Huang Jian, Liu Peng, Qi Heshuai, Wang Helo..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Hohai University has sought patent for Unmanned Ship Autonomous Navigation Method and Decision Making System Based on Laser Radar Real-time Perception. This invention was developed by Wei Changyun, Wu Xiangyu, Wu Yixian, Shen Kaijun, Huang Wenjing, Jian Shaojie, Qi Kailei and Li Shaoyong.
The patent applic..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Autonomous Underwater Vehicle Path Planning Method, System and Electronic Equipment. Fan Shuangshuang, Xu Jiangjiang, Feng Jiacheng, Yuan Peng and Wang Xinling developed the invention.
The patent applicat..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Guangzhou Shipyard International has filed a patent application for Intelligent Spraying System for Vehicle Cabin. This invention was developed by Ge Xingwei, Yan Lijun, Yu Raosong and Yang Sizheng.
The patent application number is CN202510464906 20250415. The patent publication number is CN120285496 (A). In..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- No 708 Institute China State Shipbuilding has submitted a patent application for Method for Evaluating Fatigue Strength of Semi-submersible Platform. This invention was developed by Xie Hao, Yang Yue, Chi Shaoyan, Zhang Haibin, Zhou Shumin, Cao Huixin, Wang Zhe, Zhang Neng and Li Shenjie.
The patent applic..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has sought patent for Simulation Calculation Method and System for Ship Anti-floating Epoxy Thickness, Medium and Terminal. This invention was developed by Fang Zibin, Lu Jinyu, Jiang Xufeng, Zhang Wenzhen, Shi Xuejun, Liu Ze and An Yuhang.
The patent application number is CN2025103..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Drawing Method of Ship Block Hoisting Process Drawing. This invention was developed by Xu Zhihui.
The patent application number is CN202510310322 20250317. The patent publication number is CN120296944 (A). International Patent Classifica..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Antenna Equipment Arrangement Blind Area Calculation Method and Device. This invention was developed by Zhou Ting, Yu Dongliang, Wang Yao, Ni Jiaxin, Wang Yujian, Zheng Yue and Shi Xianmao.
The patent application number is CN202410755662 202..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Guangzhou Wenchong Shipyard has sought patent for Arrangement Method and Device for Plate Nesting Chart Book. This invention was developed by Ling Chunyan, Yang Zhongmin, Lyu Yanfen, Wang Tao and Lin Wenbin.
The patent application number is CN202510283434 20250311. The patent publication number is CN12029686..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangsu University of Science and Technology has submitted a patent application for Ship Swaying Monitoring Method. This invention was developed by Liu Tong, Luo Guangen, Liu Chang, Shi Yue, Huang Wenquan, Yang Songlin, Xu Pengfei, Tang Wenjie, Dai Jiamin and Zhang Shiyun.
The patent application number is ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Unmanned Ship Path Planning Method Based on Dynamic Situation Field Combined with Rrt Algorithm. Ge Xin and Gao Xiang developed the invention.
The patent application number is CN202510306151 20250314. T..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has submitted a patent application for Ship Navigation Trajectory Prediction Method Based on Dynamic Scoring Mechanism Time-varying Weight. This invention was developed by Zuo Yi, Zhao Licheng, Zhang Wenjun and Tong Shaocheng.
The patent application number is CN202510291679 2025031..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Liquid Sampling Device. This invention was developed by Li Jiayi, Wu Weiqing, Xiao Tao and Li Jun.
The patent application number is CN202510403505 20250401. The patent publication number is CN1202..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has submitted a patent application for Carbon Dioxide Trapping Agent as Well as Preparation Method and Application Thereof. This invention was developed by Gong Peng, Liang Wenjing and Zhang Jinbao.
The patent application number is CN202510377819 20250328. The patent publication num..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Dike Breach Plugging Device for Water Conservancy Dam Engineering. Jin Quanhua, Deng Chengfa, Jiang Wei, Xie Zhongkai, Li Fei, Zhang Ting and..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has submitted a patent application for Multi-tugboat Cooperative Berthing Controller Under Complex Multiple Constraints. Peng Zhouhua, Liu Haodong, Lu Jinbo, Wang Anqing, Han Bing, Gu Nan, Liu Lu, Wang Haoliang, Ning Jun, Wu Wenjie, Yin Yong, Jin Kazu and Xu Jiaxue developed the inv..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Lighting Device Utilizing Waste Heat of Exhaust Gas of Marine Main Engine. Yang Caihong, Guan Yanmin, Liu Tongmou, Song Yifan and Lai Xuele developed the invention.
The patent applic..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Beijing Institute Environmental Features has submitted a patent application for Radar-AIS Ship Tracking Method and Device Based on Visual Feature Optimization. Yang Xuan, Zhang Yuhao, Li Ruizhi, Xu Hao and Guo Zhi developed the invention.
The patent application number is CN202510429693 20250408. The patent..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Marine Radar Image Simulation Method Under Ship Shielding Condition. Sun Shuai and Lyu Hongguang developed the invention.
The patent application number is CN202510493045 20250418. The patent publication..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Guangzhou Wenchong Dockyard patent application for Cylinder Sleeve Sealing Detection Method of RAT Type Cylinder Head for Ship. This invention was developed by Huang Jianwei, Huang Mingzhang, Jia Zhen, Cui Xueze, Yu Hanbing, Chen Xiaobin, Zhang Shuang, ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released No. 704 Research Institute of China State Shipbuilding patent application for Centrifugal Compressor Oil Pump and Motor Coaxial Integrated Device and Lubricating Method. This invention was developed by Tong Huan, Liu Yuqing, Zhou Xiang and Zhao Haichen...
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has submitted a patent application for Charging Power Supply Power Synthesis System and Method. This invention was developed by Xiong Qiaopo, Zhang Zihong, Zhang Yangyong, Wang Yawei, Fang Wei, Zha Ming, Rongen,..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Qingdao Rongtongtaida New Energy Co Ltd has filed a patent application for Marine High-power Container Type Charging Station. This invention was developed by Wang Zhi, Cui Yangming and Zhang Dongjuan.
The patent application number is CN202510594081 20250509. The patent publication number is CN120287901 (A)..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Bar Tsvi has submitted a patent application for Ship to Shore Horizontal Container Transfer Systems.
The patent application number is EP20240799984 20240501. The patent publication number is EP4676822 (A1). International Patent Classification codes are B63B25/00, B63B27/10, B66C1/10 and B66C19/00. Coopera..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Jiangnan Shipyard Group has filed a patent application for Integrated Cylinder Oil Delivery System. This invention was developed by Zhang Boliang, Bai Runbo, Xu Pengfei, Mao Wei, Huang Jian, Gu Lingfeng, Wu Shujie, Cao Jin and Han Ziming.
The patent application number is CN202510483563 20250417. The patent..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received China Shipbuilding NDRI Engineering patent application for Novel Inclined Frame Trolley System for Small Ship. Shen Chen, Zhang Jiping, Jiang Mengyan, Wang Jin and Xu Donghui developed the invention.
The patent application number is CN202510478951 2025..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- CSSC Huangpu Wenchong Shipbuilding has applied Chinese patent for Mounting Method for Lifting Arm Oil Cylinder of Folding Hatch Cover. Zhou Jianhua, Lian Boqiang, Zheng Zhiyu, Deng Guohui, Li Huapeng, Zhong Xin and Xu Yi developed it.
The patent application number is CN202510722680 20250530. The patent pub..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Jiangnan Shipyard Group patent application for Ship Part Assembling and Positioning Method and Device. This invention was developed by Liu Mengli, Shan Xiaofen, Zeng Zhenzhen, Li Haibo, Zhou Miaoling and Choi Kwang Yun.
The patent application number ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Jiangnan Shipyard Group patent application for Anti-skid Sand Laying Device. This invention was developed by Deng Nan, Zhang Sheng, Ai Anxin, Gao Peng, Yang Ning, Hu Nan, Han Liwei and You Lihua.
The patent application number is CN202510552783 202504..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Tianjin University patent application for Multi-degree-of-freedom Vibration Isolator and Vibration Reduction Structure for Buoyancy System of Unmanned Underwater Vehicle. Wang Yanhui, Ma Wei, Niu Wendong, Wang Peng, Yang Shaoqiong and Du Tongcheng devel..
Shipping and Marine
| Fri 23 Jan 2026
Munich, Jan. 23 -- Ocean University of China has submitted a patent application for Methods of Synthesizing Fluorinated Macrocycles. This invention was developed by Bernardino Salvador, Harran Patrick G, Mendoza Angel and Dweck Morris.
The patent application number is EP20240771476 20240308. The patent publication number is EP4..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Institute of Acoustics, CAS has sought patent for Ship Self-noise Generation Method Based on Neural Network. This invention was developed by Zhang Pengyuan, Li Xuyuan, Shang Zengqiang and Wang Li.
The patent application number is CN202510302835 20250314. The patent publication number is CN120296411 (A). In..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has submitted a patent application for Knowledge Graph Completion Method Based on Adaptive Graph Architecture. Li Guanyu, Zhang Dong, Ning Bo, Rong Zhe, Xue Chengyuan and Ren Yandong developed the invention.
The patent application number is CN202510291689 20250312. The patent publi..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Dalian Maritime University has applied Chinese patent for Ship Encounter Situation Track Prediction Method Based on Context Embedding Technology. Zuo Yi, Zhao Licheng, Xiang Xianbo, Yang Shaolong and Li Tieshan developed it.
The patent application number is CN202510291683 20250312. The patent publication num..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Ship Power System Lightweight Fault Diagnosis Method and Device Based on Ensemble Learning. This invention was developed by Li Bo, Zou Dacheng, Sheng Feng, Zhou Taotao and Yu Yecheng.
The pa..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Automatic Container Wharf Double-trolley Quay Crane-AGV Integrated Scheduling Optimization Method. The invention was developed by Xiao Shichang, Deng Shuaishuai, Zheng Peng, Wang Jian, Yang Peng and H..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Intelligent Indoor Temperature Prediction Method Based on Digital-intelligent Double Drive. The invention was developed by Mu Dongdong, Sang Zhendong, Fan Yunsheng, Dong Shengli and Lin Yongwei.
The pa..
Shipping and Marine
| Fri 23 Jan 2026
Beijing, Jan. 23 -- China Academy of Space Technology has sought patent for Ship Entity Relation Extraction Method Based on Large Model. This invention was developed by Wang Yu, Zhou Qingrui, Diao Jingdong, Sun Changhao, Hu Luojia, Zheng Wei, Yang Ying and Ma Rong.
The patent application number is CN202510205148 20250224. The..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Changchun University of Science and Technology has submitted a patent application for Airborne Marine Environment Multi-dimensional High-resolution Optical Monitoring System. This invention was developed by Jiang Huilin, Shi Haodong, Li Yingchao, Fu Qiang, Zhang Su, Zhan Juntong, Liu Zhuang, Li Guanlin, Wang ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Chongqing Qianwei Science & Technology Group has submitted a patent application for Underwater Excitation Type Fixing Device. This invention was developed by Li Xue, Xue Shaofeng, Zhang Wei, Li Wei, He Song, Yang Baiyin and Ling Chen.
The patent application number is CN202510469929 20250415. The patent pub..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published CSSC-MES Diesel patent application for Cylinder Cover Stud Positioning Method During Mounting of Marine Low-speed Diesel Engine Lifting Appliance. The invention was developed by Zhang Xin, Cao Boran and Shi Tao.
The patent application number is CN20..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Guangzhou Shipyard International has submitted a patent application for Marine Panel Chamfering Device. Long Zhiming, Lyu Yunfeng, Zhong Tuchang and Tang Qingnan developed the invention.
The patent application number is CN202510723053 20250530. The patent publication number is CN120287140 (A). International ..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Nantong Cosco Khi Ship Engineering and Nantong Alpha Electromechanical have sought patent for Intelligent Video Monitoring and Behavior Analysis Early Warning System Based on AI. This invention was developed by Lu Yu, Zhang Haidong, Wu Zhicheng, Luo Jianlin, Hu Jinming, Ren Xiaobing, Tang Ming, Li Ming, Wang ..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Hudong-Zhonghua Shipbuilding Group and China State Shipbuilding Corporation have submitted a patent application for Marine Liquid Ammonia Fuel Filling System and Cabin Pressure Control Method. This invention was developed by Liu Heng, Xu Annan, Duan Bin, Lu Linjie, Bao Junjie and Li Huan.
The patent applic..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published National Marine Environmental Monitoring Center and Zhejiang Acad Of Marine Sciences patent application for Marine Three-dimensional Layered Right Setting Project Monitoring and Early Warning Method and System. The invention was developed by Lin Xia, W..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has received Yichang Institute of Testing Tech patent application for Unmanned Underwater Vehicle Propulsion Motor Performance Degradation Test Device and Method Based on Vibration Stress. Cao Fei, Xi Gang, Wu Ming, Zhao Ran, Zou Liaozhang, Zhu Yongsheng and Xue Yir..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Taicang Jinshili Marine Electric Co Ltd has applied Chinese patent for Device for Testing Corrosion Resistance of Water-based Zinc-aluminum Coating of Marine Junction Box. Qiu Zhengxian developed it.
The patent application number is CN202510405738 20250402. The patent publication number is CN120275261 (A)...
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- China Shipbuilding Group Haizhou System Tech Co Ltd has sought patent for Ship Molded Line Parametric Modeling Method, Storage Medium and System. This invention was developed by Huang Xiaoqiong, Li Juhong, Liu Han, Zhou Xinlin, Feng Kai and Zhang Yujie.
The patent application number is CN202510442873 20250..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published China Shipbuilding Group Haizhou System Tech Co Ltd patent application for Mother Type Ship Transformation Design Method and System Based on Three-dimensional Geometric Model. The invention was developed by Huang Xiaoqiong, Li Juhong, Liu Han, Zhou Xin..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Zhejiang Natural Resources Group Space Information Co Ltd has applied Chinese patent for Water Topographic Surveying and Mapping Equipment Capable of Being Fixed with Ship Body. Hu Cheng, Qian Jiazhi, Yu Haiqian and Huang Yuxi developed it.
The patent application number is CN202510427164 20250407. The pate..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- QQilu University of Technology Shandong Academy of Sciences and Institute Oceanographic Instr Shandong Academy Of Sciences has applied Chinese patent for Collaborative Unmanned Ship Formation Control Method. Yang Delong, Wan Junhe, Sun Zeqiang, Li Hui, Zheng Senlin, Jiang Man, Liu Hailin and Yu Zhen developed..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has released Ocean University of China, Penn State Research Foundation and Poulsen Dirk patent application for Process for Converting Solid Carbon Source to Graphite.
The patent application number is CN20238053543 20230713. The patent publication number is CN12..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Heat Dissipation Device of Motor Controller. Li Yanjin, Wang Yanrong, Zhang Xiaoyan, Xie Quanze, Song Peipei, Zhang Jipeng, Li Xiaofeng, Liang Baofeng and Zhao Feng developed the invention.
The patent application number is C..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- China Shipbuilding Group Fenxi Heavy Industry has filed a patent application for Circuit Control Device for Sealed Cabin. This invention was developed by Yang Xiufang, Lei Ming, Zhang Jipeng, Wu Shouli, Ding Gaolin, Guo Huibin, Ren Dongli and Song Guang.
The patent application number is CN202510585157 202505..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- PLA Navy Submarine Academy has submitted a patent application for Network Version Digital Ocean Ball Public Application and Development Integration Method and System. Sun Yaqin, Wang Yuan, Xu Xinqiang, Shan Yuhao, Li Mingsong and Wu Yutong developed the invention.
The patent application number is CN2025104..
Shipping and Marine
| Wed 21 Jan 2026
Alexandria, Jan. 22 -- Korea Institute of Ocean Science and Technology has been awarded a patent for Ship-centric Direct Communication System and Operation Method Thereof. This invention was developed by Shim Woo Seong and Kim Bu Young.
The patent application number is US202318493183 20231024. The patent publication number is U..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Dalian Maritime University has submitted a patent application for Radial-axial Mixed Magnetic Flux Wave Energy Generator with Composite Structure. Zhang Shukuan, Cao Fangzhou, Su Yue, Zheng Kai, Zhou Xin and Jung In-sung developed the invention.
The patent application number is CN202510306161 20250314. The p..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- China Shipbuilding Group Fenxi Heavy Industry has sought patent for Circuit Switching Control Device for Sealed Cabin. This invention was developed by Yang Xiufang, Dong Chen, Li Xiaofeng, Kang Xinhua, Guo Hao, Zhang Huiwen, Liang Baofeng and Ma Ligang.
The patent application number is CN202510585452 2025050..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Guangzhou Shipyard International has filed a patent application for Cable Penetration and Structure Reinforcement Structure and Ship Thereof. This invention was developed by Cui Baobao, Dai Zhao, Ren Ping, Zhu Yin, Xu Zhicong, Hu Xianwei, Yang Lin, Zhang Jiafeng and Tian Zengling.
The patent application numb..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has received Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Brightness Adjusting System for Ship Communication Terminal. Fu Jianqiang, Yuan Guocai, Qin Feng, Ye Fei, Zhao Maolin, Tao Yugang, ..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Wuhan University of Technology has submitted a patent application for Target Water Area Ship Traffic Flow Complexity Analysis Method, System and Device and Storage Medium. Wan Chengpeng, Ge Haojie, Li Xinyuan, Wu Bing, Liu Zhao, Huang Liang and Tian Chi developed the invention.
The patent application numbe..
Shipping and Marine
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Dalian Maritime University has applied Chinese patent for Underwater Image Enhancement Method Based on Space-frequency Feature Interaction. Wang Yafei, Lin Peng, Cao Nan, Ding Xueyan and Fu Xianping developed it.
The patent application number is CN202510250431 20250304. The patent publication number is CN120..
Shipping and Marine
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published China Three Gorges and Changjiang River Scientific Research Institute Changjiang Water Resources Commission patent application for Ship Collision Risk Analysis Method and System Based on Fault Tree and Bayesian Network. The invention was developed by W..
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