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Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Sun Yat-sen University patent application for Strong Scattering Point Feature Guided Maritime Synthetic Aperture Radar Image Generation Method and Device. The invention was developed by Cong Yulai, Bi Xuezi and Chen Ziyi.
The patent application num..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- The 715th Research Institute of China State Shipbuilding has submitted a patent application for Smooth Filtering Method Based on Multi-beam Narrowband Warning Line Integration. This invention was developed by Meng Fantao, Chen Hao, Wu Jianguo, Li Shouci, Zhao Ounan and Wang Qing.
The patent application nu..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Aerospace Information Research Institute, Chinese Academy of Sciences patent application for Shallow Sea Underwater Terrain Detection Method and Device Based on Sar (synthetic Aperture Radar) Image. The invention was developed by Yu Yang, Wang Sheng, ..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Harbin Institute of Technology patent application for Geosynchronous Orbit Sar Sea Surface Wave Spatial Correlation Quality Evaluation Method. The invention was developed by Liu Mei and Li Yuhang.
The patent application number is CN202510909321 202..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Institute of Acoustics, CAS patent application for Underwater Acoustic Positioning Self-adaptive Smooth Filtering Method and System. This invention was developed by Li Yicheng, Yang Juan, Zhao Yue and Xu Feng.
The patent application number is CN2025..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Shenyang Institute of Automation, CAS patent application for Auv (autonomous Underwater Vehicle) Guiding Method Based on Active Sound Source Searching. This invention was developed by Xu Chunhui, Zhou Shihao, Xu Desheng and Yang Shilin.
The patent a..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Jimei University has filed a patent application for Ship Automatic Berthing Control Method and System, Computer Equipment and Medium. This invention was developed by Liao Weiqiang, Ouyang Hangcheng, Li Huihui, Zhang Changkun, Chen Yao and Wang Yilong.
The patent application number is CN202511323953 202509..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- CSSC Power Institute has sought patent for Control System of Marine Secondary Torque Compensator. This invention was developed by Wang Peng, Gong Man, Wang Shuheng, Feng Jie and Liu Tong.
The patent application number is CN20251141526 20250728. The patent publication number is CN120848319 (A). Internation..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Harbin Engineering University has sought patent for Test Trigger Control System Combined with Underwater Environment Simulation. This invention was developed by Wei Ran, Fang Ming, Yao Xiongliang, Ma Guihui, Sun Longquan, Li Zhipeng, Jin Youwei and Zhang Miao.
The patent application number is CN2025107860..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Guangdong University of Technology has applied Chinese patent for Ship Control Optimization Method, Device, Equipment and Medium. Song Yanan, Zheng Ziqiang, Xu Ronghua, Kuang Jiaming, Luo Jie and Chen Xiangyuan developed it.
The patent application number is CN20251126317 20250724. The patent publication n..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- China Ship Scientific Research Center has submitted a patent application for Propeller Rotating Speed Control Method for Determining Self-propulsion Point of Self-propulsion Model of Underwater Vehicle. This invention was developed by Chen Mo, Zhang Nan, Sun Hailang, Si Chaoshan and Zhang Xuan.
The patent..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- China Ship Scientific Research Center has sought patent for Recycling Control Method of Underwater Cluster Equipment, Equipment and Medium. This invention was developed by Guo Wenxuan, Shen Dan and Ding Peng.
The patent application number is CN20251116122 20250723. The patent publication number is CN12084..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- SD Steel Rizhao has sought patent for Ultrahigh-strength Ship Plate Maritime Work Steel Plate and Preparation Method Thereof. This invention was developed by Yang Jianxun, Cheng Wenhua, Zheng Fei, Liu Xizhang, Zhang Hui, Tong Songze and Xue Yan.
The patent application number is CN20251155622 20250730. The..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- Shanghai Waigaoqiao Shipbuilding and Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd have sought patent for Ship Block Assembly Man-hour Matching Method Based on Multi-modal Process Feature Recognition. This invention was developed by Yan Zhe, Yuan Yi, Xu Jie, Shi Chenlu, Cai Pengfei and Li Jiajia.
..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Radiology Report Generation Method and System Based on Visual Collaborative Enhancement and Cross-modal Fusion Network. The invention was developed by Zhang Yijia, Hou Xiaodi and Lu Mingyu.
The patent..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for Drug-target Interaction Prediction Method Based on Multistage Collaborative Fusion Enhancement Network. This invention was developed by Zhang Yijia, Zhang Yuehui and Liu Zhi.
The patent application number is CN202510794428 20250613. The paten..
Shipping and Marine
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Samsung Heavy Ind Co Ltd patent application for Apparatus for Reducing Air Resistance of Ship. The invention was developed by Jeon Sang Bae, Kang Gyeong Tae, Kim Jin Kyu, Lee Hee Dong, Kim Jeong and Lee Hee Seong.
The patent application number is WO202..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Scheme Intelligent Reasoning Generation Method Based on Process Knowledge Graph. This invention was developed by Zhang Xuehui, Fang Kuikai, Li Jianing, Qin Haoran and Li Yuwen.
The patent application number is CN202511349139 20250922. T..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- No. 707 Institute China State Shipbuilding Corporation Ltd has applied Chinese patent for Underwater Low-frequency Remote Acoustic Navigation Method and System. Liu Meng, Wang Yongzhao and Yang Tao developed it.
The patent application number is CN202511376716 20250925. The patent publication number is CN1..
Shipping and Marine
| Thu 19 Mar 2026
Geneva, March 19 -- Lee So Mang has submitted a patent application for Mooring Rope Damage Monitoring System. The patent application number is WO2025KR12445 20250818. The patent publication number is WO2026054364 (A1). International Patent Classification codes are B63B21/00, B63B79/10, G01B11/02 and G01L5/10.
An abstract rel..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- Gale Energy ApS has submitted a patent application for Blade Assembly with Rotatable Cylinder for Wind Assisted Ship Propulsion and Ship Having Such Blade Assembly. This invention was developed by Hjort Soren.
The patent application number is WO2025EP73879 20250821. The patent publication number is WO20260..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- Gale Energy ApS has submitted a patent application for Blade Assembly with Selective Flow Blocking Arrangement for Wind Assisted Ship Propulsion and Ship Having Such Blade Assembly. This invention was developed by Hjort Soren.
The patent application number is WO2025EP73874 20250821. The patent publication ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- Nanjing Port Longtan Container has submitted a patent application for Automatic Ship Loading Operation Scheduling Method for Container Wharf. This invention was developed by Shu Yuanfeng, Shi Qingsong, Duan Changwei, Sun Xin, Wu Yong, Tian Shenshen, Feng Kaiyi, Dou Qin and Wang Xiong.
The patent applicati..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- Xi'an Jiaotong University has filed a patent application for Intelligent Ship Stowage Method and Related Equipment. This invention was developed by Wu Yongqiang and Yang Zhen.
The patent application number is CN202510988803 20250717. The patent publication number is CN120851504 (A). International Patent C..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Control System and Control Method for Balcony House of Passenger Ship. Xie Xuchen, Chen Gang, Wang Zhangjian, Yu Dongliang, Liu Ming and Xiang Shaoxing developed the invention.
The patent applica..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has filed a patent application for Drug Recommendation Method and System Based on Comparative Learning and Hierarchical Aggregation. This invention was developed by Zhang Yijia and Li Xiaobo.
The patent application number is CN202511126639 20250812. The patent publication number i..
Shipping and Marine
| Thu 19 Mar 2026
Geneva, March 19 -- Bunkerchain Pte Ltd has sought patent for an Authentication Method and System for Maritime Operations. This invention was developed by Ling Yen Wei, Loh Yeda Vance and Chen Hui.
The patent application number is WO2025SG50584 20250904. The patent publication number is WO2026054715 (A1). International Patent..
Shipping and Marine
| Thu 19 Mar 2026
Geneva, March 19 -- Grant Prideco Inc and Apl Norway As have filed a patent application for a Mooring Line Connector for Co-operation with a Unit Connector, System and Method for Connecting and Disconnecting a Mooring Line System. This invention was developed by Hovde Geir Olav, Svensen Sven Atle and Busson Philippe.
The pate..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for In-vehicle Fixation Estimation Method Based on Multi-scale Adaptive Feature Modulation. This invention was developed by Wang Yafei, Zhang Gan, Yan Runze and Fu Xianping.
The patent application number is CN202510786033 20250612. The patent pub..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Shanghai Maritime University has sought patent for Lightweight Sar Ship Detection Method Based on Efficient Attention Mechanism. This invention was developed by Jiang Rui and Shi Hang.
The patent application number is CN202510950050 20250710. The patent publication number is CN120853037 (A). International P..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Jiangnan Shipyard Group patent application for Ship Part Store Design and Planning Method, Medium and Terminal. Hu Hongyu, Wang Zhuo, Sun Kuangchen, Li Jiajia, He Shengbin, Zheng Ziyang and Wang Zihao developed the invention.
The patent application ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- Dalian Maritime University has applied Chinese patent for Shipboard Aircraft Scheduling Method and System Based on Improved Genetic Algorithm. Fan Yunsheng, Shi Zhan, Yin Jian and Shen Liran developed it.
The patent application number is CN202510794438 20250613. The patent publication number is CN120851419 ..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Shanghai Yongjin Cable Group Co Ltd patent application for Cable Testing Device for Marine Engineering Equipment and Testing Method Therefor. The invention was developed by Chen Zhi, Chen Hao and Zhang Xuewu.
The patent application number is WO2024CN11..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Shanghai Maritime University patent application for Hydrogen-doped Gas Transmission Subsea Pipeline Leakage Data Acquisition Experiment Platform and Test Method. Wang Kan, Xu Siyuan, Wang Hao, Liu Xiaolei, Liu Jiahao, Mi Jiahui, Xu Tao and Wu Yujian de..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for Vehicle Dynamic Induction Method Under Emergency Situation. Zhang He and Fan Jihong developed the invention.
The patent application number is CN20251112276 20250722. The patent publication number is CN120853414 (A). International Patent Class..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Hainan University has submitted a patent application for Stable Detection Method for Marine Target Under Complex Illumination Condition. This invention was developed by Zhang Weidong, Gao Rui, Xie Wei, Zhang Lei, Chen Hao, Du Yazhen, Lu Jinhui, Bai Xiaoshan, Liu Hang and Dong Shuai.
The patent application..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Harbin Engineering University patent application for Sonar Sensing Method. The invention was developed by Wang Lizhi, Wang Bo, Mao Chenyu, Wu Xueyi, Sun Jiuran and Li Ye.
The patent application number is CN202510935719 20250708. The patent publicat..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- Envgo Inc has submitted a patent application for System and Method for Twisted Propellers for Enhanced Boat Steering. This invention was developed by Tribou Michael J and Peasgood Michael.
The patent application number is WO2025CA51170 20250904. The patent publication number is WO2026050861 (A1). Internati..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- Boatang Pty Ltd has submitted a patent application for Ad Hoc Shelter for Small Watercraft. Chan Andy developed the invention.
The patent application number is WO2025AU50980 20250903. The patent publication number is WO2026050803 (A1). International Patent Classification code is B63B17/02.
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Harbin Engineering University has applied Chinese patent for Unmanned Underwater Vehicle Self-interference Suppression Method Based on Airspace Covariance. Liang Guolong, Chen Yu, Qiu Longhao, Hao Yu, Wang Yan, Wang Jinjin and Li Ying developed it.
The patent application number is CN20251127390 20250724. ..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Protection Device for Explosion-proof Sheet of Smoke Exhaust Pipe. This invention was developed by Wu Caiyun, Cao Xiaoning and Sun Bo.
The patent application number is CN20251162363 20250731. The..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for Hyperspectral Image Domain Generalization Classification Method Based on Dynamic Enhancement and Double Constraints. This invention was developed by Yu Haoyang, An Xinran, Cai Hongfei, Jia Jia and Hu Jiaochan.
The patent application number is..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has applied Chinese patent for Three-dimensional Object Region-of-interest Detection Method Based on Multi-modal Interaction and Fusion. Li Nannan, Li Xinyuan, Wu Songyi, Wang Xinyu and Lin Qi developed it.
The patent application number is CN202510786029 20250612. The patent publi..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for Underwater Multi-mode Intelligent Sensing Method for Marine Ranching. Wang Yangyang, Liu Ziyu, Wang Jie, Liu Xiaokai, Fu Xianping, Zhu Luoyan and Du Xijun developed the invention.
The patent application number is CN202510946258 20250709. The ..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Dalian Maritime University has submitted a patent application for Gaze Following Rendering Method and System for Visual Field Defect Crowd. This invention was developed by Wang Yafei, Fu Xianping, Zhou Zhen, Yan Runze and Zhang Gan.
The patent application number is CN202510794425 20250613. The patent public..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Anti-toppling Device and Ship Construction Equipment. This invention was developed by Huang Shuai, Chen Zhichao, Chen Dawei, Li Yong, Zhang Dapeng, Shao Zhuyun, Nong Zonglin, Ma Kun, Wuhan Sen and..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Effective Sea Wave Height Downscaling Method Based on Generative Adversarial Network. The invention was developed by Wang Yiyang and Zhang Qiaorui.
The patent application number is CN202510732130 2025..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Tsinghua University patent application for Global Shipping Effective Supply Index Construction Method. Bai Xiwen developed the invention.
The patent application number is CN202411862952 20241217. The patent publication number is CN120851727 (A). Int..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Guangdong Ocean University patent application for Marine Pasture Operation and Maintenance Management and Control Method and System. Li Zhao, Qiu Longhua, Zhou Siwei, Yan Yunrong, Yuan Zhen and Luo Yuxuan developed the invention.
The patent applicat..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Incremental Knowledge Operation Management Method for Ship Design Knowledge Big Data. Fang Kuikai, Li Yuwen and Qin Haoran developed the invention.
The patent application number is CN202511349480 20250922. The patent publication number ..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Course Keeping Control Method Based on Double Feedback Mechanism. Li Guoshuai, Xie Zilong, Wang Shimiao, Li Guilong, Zhang Weikang and Fan Xiangyi developed the invention.
The patent application number..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Shanghai Waigaoqiao Shipbuilding patent application for Flushing Device for Pickling Test and Transformation Method Thereof. Tao Ran, Yang Xichang and Song Caihong developed the invention.
The patent application number is CN20251104648 20250721. The p..
Shipping and Marine
| Wed 18 Mar 2026
Geneva, March 19 -- Tkms Atlas Elektronik GmbH and ThyssenKrupp AG have filed a patent application for Method for Detecting Events in Sonar Data. This invention was developed by Wiegand Till, Lüters Michelangelo, Siantidis Konstantinos, Kluge Eike, Horstmann Marten, Meyer Ralf Michael, Kramer Alexander, Müller Nils, Von Oehsen..
Shipping and Marine
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Jiangsu Maritime Institute patent application for Garbage Cleaning Device for Sea Area Environmental Governance. Wang Yujie developed the invention.
The patent application number is CN202411409347 20241010. The patent publication number is CN120844544..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Guangdong Weier Taike Technology, Jiangsu University of Science and Technology, Guangzhou Shipyard International and Yangzhou Ryuwa Shipbuilding Co Ltd have applied Chinese patent for Variable-structure Gas Protection Power Supply Device, Control Method, Control Device and Storage Medium. Yang Xiaojie, Qiao ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Jiangsu Maritime Institute and Nanjing Hangjian Electronic Tech Co Ltd have filed a patent application for Front Protection Device for Titanium Alloy Laser Welding Seam and Protection Method Thereof. This invention was developed by Xu Yulang, Zhao Xianrui, Li Zhanjiang, Zhang Xiaowen, Zhang Qiangyong, Li Dey..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Anti-deformation Supporting Structure and Method for Ship Segmented Welding. Zhang Quan, Tao Ruosi, Li Xiaoyu, Ren Chengfang, Cheng Zhihui, Mao Jianguo, Zhang Xiaotian and Zhang Chen..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Guangdong Weiye Marine Equipment has applied Chinese patent for Ship Oily Water Treatment System. Yan Yuchen, Jia Ruotong, Sun Junzhao, Deng Long and Xie Xiang developed it.
The patent application number is CN202511145843 20250815. The patent publication number is CN120841775 (A). International Patent Cla..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Jiangsu Yangzi Sanjing Shipbuilding patent application for Dock Gate Valve Arrangement Structure Convenient to Replace. The invention was developed by Zhang Xu, Zhang Yu, Huang Long and Lu Yan.
The patent application number is CN202511303678 202509..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Guangzhou Wenchong Dockyard patent application for New Replacement Method for Whole-circle Type Flow Guide Cover. The invention was developed by Zou Xiangfan, Wang Zedong and Hu Zhaojie.
The patent application number is CN202510993453 20250718. The..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Dalian COSCO KHI Ship Engineering has submitted a patent application for Carrying Method for Full-suspension Rudder of Ultra-large Container Ship. This invention was developed by He Jinwei, Sun Baocai, Zhou Yunlong, Zhao Weilong, Yang Shifeng, Zhu Fengjiao, Bai Xin, Li Haicheng and Zhu Xiao.
The patent ap..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Method for Controlling Planeness of Large Outward-floating Type Straight Deck Assembly. This invention was developed by Liu Xiongnan, Yang Shijie, Zou Zhe, Shao Dandan, Chen Ke, Luo Bingzhong and Chen Xuejia.
The patent application ..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received No 708 Institute China State Shipbuilding patent application for Ship Course Stability Evaluation Method. Zhao Ji, Liu Xiaojian, Chen Xi, Yang Sujun and Zhang Jiejie developed the invention.
The patent application number is CN202510750366 20250606. ..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Wuhan University of Technology has sought patent for Ship Cleaning Equipment. This invention was developed by Fang Zhenlong, Cai Yuncen, Qian Jing, Hu Xuyang, Chen Yaqi and Zhu Mianrui.
The patent application number is CN20251160701 20250730. The patent publication number is CN120840820 (A). International..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Polar Research Institute of China Chinese Pole Region Institute has submitted a patent application for Buoy Recovery Device Suitable for Scientific Investigation Ship. This invention was developed by Chen Xiaodong and Zhou Haojie.
The patent application number is CN202511375794 20250925. The patent public..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Zhejiang University has submitted a patent application for Water Surface Unmanned Ship for Capturing Autonomous Underwater Vehicle and Method Thereof. This invention was developed by Zhang Feng, Wang Rui, Zhang Jian, Wu Yayang and Yang Chunjing.
The patent application number is CN20251117291 20250723. The..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Taixing Zhongkai Ship Equipment Co Ltd patent application for Intelligent Production and Processing Equipment and Processing Technology for Ship Accessories. Zhang Dan, Zhu Jie, Zhu Feng, Zhang Biao and Zhu Nan developed the invention.
The patent ap..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Nantong Rainbow Heavy Machineries has sought patent for Self-adaptive Floating Energy-saving Control System of Continuous Ship Unloader. This invention was developed by Zhao Lun and He Tao.
The patent application number is CN202511348989 20250922. The patent publication number is CN120841245 (A). Internat..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Harbin Engineering University patent application for Unmanned Underwater Vehicle Recycling Auxiliary Tool. This invention was developed by Yan Zheping, Jang Kyoung-sil, Xu Jian, Zhou Jiajia, Zhao Yulong and Xing Wen.
The patent application number is..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Shenyang Institute of Automation, CAS has submitted a patent application for Three-degree-of-freedom Centroid Adjusting Mechanism for Assisting Vertical Navigation of AUV (autonomous Underwater Vehicle). Zhang Hongbin, Wang Yuliang, Wang Xiaoyong, Li Yiping, Zhang Qifeng and Bao Han developed the invention.
..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Shenyang Institute of Automation, CAS patent application for Cabin Storage Type Telescopic Bottom Sitting Mechanism Capable of Being Used for AUV (autonomous Underwater Vehicle). This invention was developed by Zhang Hongbin, Guo Chunlei, Chen Hao, Wan..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Sandianshui New Energy Technology, Anhui has sought patent for Automatic Mooring System and Method for Electric Ship. This invention was developed by Chen Jian, Zhang Zhao, Zheng Tianbao, Liu Yang, Chen Wenzhu, Zhang Jianfei, Lu Can, Zhong Yiqing, Ling Chunlei and Zhang Maosen.
The patent application numb..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Marine Sonar Automatic Folding and Unfolding Device and Working Method Thereof. Ling Hongjie, Chen Zhimin, Song Wandi, Lu Anqi and Zhang Jiadong developed the invention.
The patent ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published CCCC Third Harbour Engineering patent application for Construction Ship Dispatching Management Method Under Multi-section Cross Operation. The invention was developed by Su Aijun, Shao Liang, Zhao Lingyuan, Wang Zhili, Wu Tong, Li Juwei and Liu Xiaoli..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Guangdong Ocean University patent application for Improved Shipboard Aircraft Departure Efficient Scheduling Optimization Method. This invention was developed by Lin Cong, Lin Zikang, Lian Songwei, Feng Le and Zou Lilan.
The patent application numbe..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- 713th Research Institute of CSIC has submitted a patent application for Ship Data Decision-making Cabinet and Ship Cabinet Group. This invention was developed by Wang Yulong, Wang Shaocan, Wang Weitao, Liu Chaoxia, Yang Bin and Xiao Zhiyong.
The patent application number is CN202510684520 20250526. The pa..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Wuhan University of Technology has sought patent for Intelligent Collision Avoidance Method and Device for Unmanned Ship. This invention was developed by Wu Bo, Guo Hao, Liu Zuyuan and Du Lei.
The patent application number is CN202510974619 20250715. The patent publication number is CN120831956 (A). Inter..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Zhejiang Seahead Ship Design And Res Institute Co Ltd has applied Chinese patent for Electric Propulsion Device of Scientific Investigation Ship. Zou Panfeng, Chen Jie, Tao Lei, Gao Qiang and Yang Chenglin developed it.
The patent application number is CN202410453003 20240416. The patent publication numbe..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Hefei Beihao Ocean Equipment Tech Co Ltd, Shanghai Beihao Ship Tech Co Ltd and Shanghai Beihao Zhihai Marine Propeller Co Ltd patent application for Adjusting Device and Method for Front Wake Flow Field of Rear Propeller. Zhang Yan, Xue Zhenyu, Zhou Ha..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Tv Electroacoustic Research Institute The Third Research Institute Of China Electronics Tech Group C has submitted a patent application for Unmanned Underwater Laying Device. Guo Xiaoming, Yu Runtian, Feng Jie, Bai Jun, Zhang Jingxi, Zhang Xuelei, Li Yalan and Yang Shaojie developed the invention.
The pat..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Qidong COSCO Sea Transp Ocean Engineering Co Ltd, COSCO Shipping Shipyard Nantong Co Ltd and COSCO Shipping Heavy Industry have submitted a patent application for Z-shaped Propeller Underwater Turnover Installation Method Based on Dynamic Mechanical Analysis. This invention was developed by Zhang Haifeng, Sh..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Fujian Boyang Shipbuilding Ind Co Ltd has sought patent for Deck Surface Treatment Device for Ship. This invention was developed by Jiang Jiansheng, Liu Zhenkai, Kim Jun and Yao Shaowei.
The patent application number is CN202511340845 20250919. The patent publication number is CN120828920 (A). Internation..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Yantai Jingyang Ship Man Co Ltd has submitted a patent application for Buffering Device for Ship Berthing. This invention was developed by Zhu Jing and Ma Hailang.
The patent application number is CN202510957676 20250711. The patent publication number is CN120828919 (A). International Patent Classificatio..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Wuhan University of Technology has applied Chinese patent for Ship Broadside Bionic Anti-impact Protection Structure and Ship. Hu Pengcheng, Chen Wei, Li Xiaobin, Chen Chunyang, Chen Chong and Gu Tao developed it.
The patent application number is CN202511138220 20250814. The patent publication number is C..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Jiangsu University of Science and Technology has filed a patent application for Pendulum Type Wave Energy Collection Anti-overturning Ship. This invention was developed by Chen Shuling, Niu Xingbo, Wang Yijie, Lyu Ruoyi and Duan Tianxu.
The patent application number is CN202510915380 20250703. The patent ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Macgregor Sweden Ab has submitted a patent application for Ship, Ship Access Ramp Piece and Suite of Components. This invention was developed by Gottvall David and Magnus Goransson Russel.
The patent application number is CN202510461794 20250414. The patent publication number is CN120828911 (A). Internati..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Zhejiang Seahead Ship Design And Res Institute Co Ltd has submitted a patent application for Modularized Equipment of Scientific Investigation Ship. This invention was developed by Zou Panfeng, Chen Jie, Tao Lei, Xu Yang and Gao Qiang.
The patent application number is CN202410453002 20240416. The patent p..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- No. 707 Institute China State Shipbuilding Corporation Ltd has submitted a patent application for Dynamic Positioning Motion Forecast Auxiliary Pile Pitching Method for Self-elevating Ocean Platform. Wang Xiaodong, Wang Ling, Wang Fu, Xu Kai, Li Jiachuan, Huang Wei, Meng Lingtong, Zhao Bin and Liu Jinlong de..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- CSSC Huangpu Wenchong Shipbuilding has sought patent for Ship-borne Equipment Lifting Device. This invention was developed by Zheng Zhangmin, Chen Weilin, Zhang Enming, Zhu Shitao and Yin Xiongjie.
The patent application number is CN202511327793 20250917. The patent publication number is CN120828906 (A). ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Huayou Tianyu Science And Tech Wuhan Co Ltd has sought patent for Hub Welding Device for Boat Tractor. This invention was developed by Cheng Zhiwen.
The patent application number is CN202511332819 20250918. The patent publication number is CN120828240 (A). International Patent Classification codes are B23..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- China Shipbuilding Group Guangxi Shipbuilding has submitted a patent application for Module Vehicle Transportation Block Sole Timber and Rubber Pad Combined Supporting Device. This invention was developed by Liao Zengyu, Yang Kuiyao, Liang Dachang, Zhang Bing, Li Dezhen, Li Zheng, Lu Delong, Wei Haitao, Guan..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- CSSC Marine Power Part has submitted a patent application for Automatic Feeding and Discharging Jig Frame Device for Steel Plate Part Machining. Huang Shuai, Qi Feng and Fan Zhoubo developed the invention.
The patent application number is CN202410521270 20240428. The patent publication number is CN120839563..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Auxiliary Welding Device for Ship Binding Bowl. The invention was developed by Liu Baoyi, Ge Xiaogang, Yu Chunlong, Zhang Yuying, Li Zufa, Wang Hongming, Gu Tianyu, Zhao Caicai and Shi Haibo.
Th..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Shanghai Waigaoqiao Shipbuilding has filed a patent application for Track Structure and Welding Equipment. This invention was developed by Fang Xuehua, Zhang Ruiying, Gao Jianfeng, Ning Peng, Zhang Xuelin, Li Zufa, Wang Hongming, Wang Shili, Yao Chenhui, Cheng Zejun, Liu Kunpeng and Shi Nannan.
The patent a..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Automatic Welding Equipment, Positioning and Guiding Component and Clamping Component. This invention was developed by Li Susu, Zhang Xuelin, Lu Longgen, Fang Xuehua, Gao Jianfeng, Ning Peng, Li Zufa, Wang Hongming, Wang Shili, Yao Chenh..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Barge Refitting Method and Barge. Yue Juan, He Guangwei, Zeng Yunxian and Yu Gang developed the invention.
The patent application number is CN202511303494 20250912. The patent publication number ..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 18 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Jacking Tool for Deck Floor Height Correction and Ship. This invention was developed by Fang Weimin, Gu Zhenyi, Yang Shanpu, Feng Minchao, Fang Fujie, Wu Minghui, Fu Zhiliang, Wu Weigan, Zhang Yong and Huang Zhiqiang.
The patent applica..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 17 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has sought patent for Underwater Topographic Data Evolution Analysis Method, Device and Equipment and Storage Medium. This invention was developed by Xiao Xuelu, Liu Sheng, Yuan Linfeng, Zhang Song, Lin Jian, Li..
Shipping and Marine
| Tue 17 Mar 2026
Beijing, March 17 -- Dalian Maritime University has filed a patent application for Video Deblurring Method Based on Wavelet Perception and Space-frequency Attention. This invention was developed by Li Hui, Liu Qichuang, Gao Ziqiang, Chen Rong, Hao Liying and Guo Shikai.
The patent application number is CN202510442056 20250409. ..
Shipping and Marine
| Wed 18 Mar 2026
Beijing, March 18 -- China Shipbuilding Group Guangxi Shipbuilding has applied Chinese patent for Sand Blasting Equipment for Ship Rust Removal. Zhang Xinlong, Lo Chun Pong, Huang Zhengyi, Zhang Yongzhong, He Haoyuan, Yang Jiajie, Liang Jianhua, Huang Houhong, Tan Xiaoyi and Dai Jie developed it.
The patent application number i..
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