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Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- China Ship Development & Design Center has filed a patent application for Component Software Integrated Deployment Method of Underwater Acoustic System. This invention was developed by Lau Soo Yong, Chen Shuaike, Ruan Yuxing and Xiao Zhuan.
The patent application number is CN202610386456 20260327. The patent..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- China Ship Development & Design Center has filed a patent application for Typical Underwater Acoustic Functional Component Generation Method Based on Open Architecture. This invention was developed by Qin Hanqin, Lau Soo Yong, Chen Shuaike and Zhao Shuai.
The patent application number is CN202610426513 20260..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Nantong Cosco Khi Ship Engineering patent application for Hydraulic Control System of ESD (electro-static Discharge) Valve. This invention was developed by Song Hao, Xie Qingtao, Zhang Jie, Chen Chao, Ma Le and Zhang Dongwei.
The patent application num..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Qingdao Binhai University and Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences patent application for Method and System for Inscribing Low-polarization-dependent-loss Fiber Bragg Grating by Femtosecond Laser. This invention was develop..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Shaanxi Orca Electronic Intelligent Technology has applied Chinese patent for Sea Surface Target Tracking Method Based on Visual Guidance Radar Under High Sea Condition. Zhu Jiannan, Cheng Yuwei and Pang Changsong developed it.
The patent application number is CN202610426762 20260402. The patent publicatio..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Dalian Maritime University has sought patent for Ship Positioning Method and Device Based on R-mode Reverse Passive Positioning Algorithm. This invention was developed by Hu Qing, Dai Yanpeng, Zhou Zeliang, Wang Xiaoye, Sun Xiaowen and Huai Shuaiheng.
The patent application number is CN202610168911 20260205...
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Nantong Cimc Pacific Ocean Marine Eng Co Ltd and Nantong Yaoyuan Nondestructive Testing Tech Co Ltd patent application for Ultrasonic Detection Method for Austenite Welding Seam. This invention was developed by Chen Liang, Wang Weimin, Wang Zhenxing an..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has sought patent for Compactly-arranged Natural Gas Supply System for Horizontal Gas Turbine Power Station. This invention was developed by Bai Zheng, He Shuai, Zhang Hongquan, Hu Yuefeng, Luan Yongjun, Ma Biao and Tang Zhongbin.
The patent app..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has applied Chinese patent for Self-adjusting Type Negative Pressure Oil Mist Separation System of Gas Turbine. Xing Hao, Hu Yuefeng, Shi Xiuji, Lin Tong, Wang Yunfeng and Tang Zhongbin developed it.
The patent application number is CN2026101467..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has applied Chinese patent for Ship Steam Turbine Adaptive Fault-tolerant Control Method and System Based on Digital Twin Predictive Model. Sha Haonan, Song Ze, Jia Renfeng, Jiang Xin and Fan Weiyuan developed it.
The patent application number i..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for System and Method for Comprehensive Monitoring and Predictive Maintenance of Power Equipment Based on Digital Twinning. This invention was developed by Wu Zefan, Su Xu, An Zhongyu, Xiao Pengfei, Song Ze, Wang ..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Dalian Maritime University has filed a patent application for Underactuated Ship Parallel Control Method Based on Data Physical Driving Reinforcement Learning. This invention was developed by Cheng Han, Bai Weiwei, Lei Jiahu and Hao Liying.
The patent application number is CN202610411784 20260331. The patent..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Industrial Water-saving Intelligent Regulation and Control Method and System Based on Multi-element Perception Information Fusion. This inven..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Dalian Maritime University has sought patent for Dynamic Event Triggering Preset Time Fault-tolerant Control Method Considering Non-affine Fault. This invention was developed by Hou Qinghua, Li Shuo and Hao Liying.
The patent application number is CN202610104329 20260126. The patent publication number is CN1..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 705 Research Inst of China Shipbuilding Industry Corporation has filed a patent application for Fastening Releasing and Posture Stabilizing Structure for Underwater Vehicle Collision Test. This invention was developed by Wang Jingbo, Yan Xiaoyi, Wang Chen, Li Qin, Wang Tuanmeng, Zhang Mengjin, Bai Wenli, ..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- China Shipbuilding NDRI Engineering has submitted a patent application for Pose Analysis Method and System for Large-scale Test Water Tank Vibration Reduction and Isolation Device Based on Vibration Acceleration Monitoring Data. This invention was developed by Xiao Binghui, Ni Jiangong, Ding Jiaqing, Kang Men..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has received Shanghai Maritime Surveying And Mapping Center Donghai Navigation Safety Administration Dnsa Mot and China Waterborne Transport Research Institute patent application for Multi-ship Collaborative Navigation Method Based on Electronic Chart Dynamic Data A..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Qingdao Sunrui Marine Env Eng Co Ltd patent application for Electrolytic Bath and Sodium Hypochlorite Generator. This invention was developed by Wang Qi, Yin Guofeng, Xu Fengqi, Zhao Zhuo and Wang Tingyong.
The patent application number is CN20261024..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for Gas Suction Pipeline Type Combustible Gas Concentration Detection Device. Zhu Ying, Song Zigang, Han Junxiao, Liu Zhuang, Li Cheng and Jiang Jian developed the invention.
The patent application number is CN..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has published Qingdao Qianwan United Container Terminal Co Ltd, Qingdao Port International and Dalian Maritime University patent application for Multi-angle Container Inspection Device and Method. The invention was developed by Li Bo, Zhang Shuzhong, Shan Liangliang..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has applied Chinese patent for High-speed Edge Washout Test Device and Test Method for Stabilized Soil Protection Structure. Hu Diandian, Xu Xiemao and Zhang Chaojie developed it.
The patent application number is CN20261..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Nantong CIMC Pacific Ocean Marine Eng Co Ltd and Nantong Yaoyuan Nondestructive Testing Tech Co Ltd have submitted a patent application for TMCP Steel Weld Joint Ultrasonic Testing and Debugging Method. Chen Liang, Wang Weimin, Wang Zhenxing and Lu Fengyu developed the invention.
The patent application num..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have submitted a patent application for Novel Escape Lock. This invention was developed by Hu Junjie, Liu Shijian, Chen Yanfei and Chen Fang.
The patent application number is CN202610115624 20260128. The patent publicati..
Shipping and Marine
| Mon 27 Jul 2026
Beijing, July 27 -- Wuhan Second Ship Design And Research Institute No. 719 Research Institute Of China Shipbuilding Group Co Ltd and Unit 92578 Of PLA have submitted a patent application for Equipment Virtualization Orchestration Method for Heterogeneous Resource Pooling Management. This invention was developed by Wei Zheng, Pe..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Ocean University China and Sanya Ocean University of China have applied Chinese patent for Method, System and Composition for Delivering Macromolecules to Marine Fish Sperm Based on Exosomes. Qi Jie, Men Yu, Wang Zhuoyu, Zheng Nan, Wang Xiangyuan, Yan Kai and He Yan developed it.
The patent application num..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd have submitted a patent application for Liftable Sail Device Suitable for Container Ship. This invention was developed by Zhang Yiming, Liu Di, Xu Ke, Zhao Zhipeng, Zhang Zhen, Wang Bin, Zheng Lipeng, Wang Yu, Du Shixing, Yao Guangfe..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Yangzhou Wanlong Shipbuilding Co Ltd has sought patent for Cutting Device for Shipbuilding. This invention was developed by Yan Jun, Gu Jianhong and Zhuang Zhongwei.
The patent application number is CN202610364278 20260324. The patent publication number is CN121928131 (A). International Patent Classificati..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- University Meti Jiangsu Science & Technology and Jiangsu University of Science and Technology have applied Chinese patent for Fire-fighting Detection Unmanned Ship System for Water Surface-underwater Cooperative Operation and Fire Extinguishing Method. Tang Yanbing, Lu Daohua, Wang Jia, Chen Futao and Zhong J..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Shanghai Maritime University has submitted a patent application for Negative Pressure-air Injection Composite Air Suction Type Dust Collection Device and Method. This invention was developed by Zhao Yiheng, Cheng Cong, Zhang Jie, Guo Jiamin and Ma Weize.
The patent application number is CN202610433155 202604..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Lifting Foundation Structure. This invention was developed by Wang Dongmei, He Kaiping, Song Shasha, Li Liping and Xu Zhiquan.
The patent application number is CN202610320563 20260317. The patent publication number is CN12..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Guangzhou Wenchong Shipyard has submitted a patent application for Dismounting Method for Stern Tube Bearing. Xu Ligan, Li Rongchang, Loh Bill, He Wenming, Shi Chunyu, He Jian and Liu Zhao developed the invention.
The patent application number is CN202610271351 20260306. The patent publication number is CN12..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Auxiliary Tool for Ship Crack Arrest Steel Welding. The invention was developed by Dong Jingbiao, Wang Yong, Huang Liangqi, Fan Xutao and Zhang Kunmin.
The patent application number ..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Fujian Boyang Shipbuilding Ind Co Ltd has sought patent for Paint Make-up Device for Ship Maintenance. This invention was developed by Tong Qinghua, Chi Yucun and Li Jiahao.
The patent application number is CN202610416273 20260401. The patent publication number is CN121945370 (A). International Patent Clas..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Ship Oil Mist Box Shutter Oil Collection and Adsorption Device. This invention was developed by Cai Yuming, Li Jing and Ma Jun.
The patent application number is CN202610373180 20260325. The patent publication number is CN121..
Shipping and Marine
| Sat 25 Jul 2026
Munich, July 25 -- European Patent Office has received Soluzioni Mecc SRL patent application for a Running Rigging (boom Vang) for Connecting a Boom to a Mast of a Sailing Boat. Zattini Claudia developed the invention.
The patent application number is EP20240787572 20240913. The patent publication number is EP4777397 (A1). In..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- Shanghai Salvage Co and Wuhan University of Technology have sought patent for Autonomous Threading Method for Sling of Underwater Robot and Related Equipment. This invention was developed by Wu Mingzhe, Ma Jie, Fan Liang, Jiang Zhe, Zhang Di, Wang Yu and Ma Haowei.
The patent application number is CN202610..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Angle Steel Head Pressing Tool. Lu Shifeng, Zhan Chao and Cai Fenfen developed the invention.
The patent application number is CN20261021878..
Shipping and Marine
| Fri 24 Jul 2026
Seoul, July 25 -- Yoo Jae Soo has submitted a patent application for System for Marina Using Eco-boat.
The patent application number is KR20240128702 20240924. The patent publication number is KR20250008503 (A). International Patent Classification codes are B63B15/00, B63B34/00, B63B35/44, B63B43/08, B63H21/17 and E02B3/06. ..
Shipping and Marine
| Fri 24 Jul 2026
Seoul, July 25 -- Changjoeng Co Ltd has submitted a patent application for Floating Pier with Ship Collision Prevention and Position Maintenance Function. Kim Chang Wan developed the invention.
The patent application number is KR20230088123 20230707. The patent publication number is KR20250008177 (A). International Patent Cla..
Shipping and Marine
| Fri 24 Jul 2026
Seoul, July 25 -- Changjoeng Co Ltd has submitted a patent application for Watercraft Lifting Apparatus with Improved Function. This invention was developed by Kim Chang Wan.
The patent application number is KR20230088120 20230707. The patent publication number is KR20250008176 (A). International Patent Classification codes a..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has received Fujian Boyang Shipbuilding Ind Co Ltd patent application for Polishing Device for Ship Plate Maintenance. Tong Qinghua, Jiang Jiansheng and Chi Yucun developed the invention.
The patent application number is CN202610416365 20260401. The patent public..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Yangzhou Wanlong Shipbuilding Co Ltd patent application for Cabin Rib Plate Cutting Device for Intelligent Shipbuilding. The invention was developed by Wu Hao, Yan Jun, Wu Hancai and Zhuang Zhongwei.
The patent application number is CN202610205237 2..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Fang Cuiping has submitted a patent application for Fire-fighting Water Taking Ship Capable of Flying.
The patent application number is CN202610350466 20260320. The patent publication number is CN121929316 (A). International Patent Classification codes are A62C3/02, A62C31/28, B60F5/02 and B64C35/00. Cooper..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Beijing Jiaxi Rongcheng Cultural Ind Co Ltd has submitted a patent application for Underwater Lossless Collection System and Method for Water-saturated Bamboo Strips. Yao Jia developed the invention.
The patent application number is CN202610255902 20260304. The patent publication number is CN121929288 (A)...
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has sought patent for Flexible Solute Supplementing Device and Application Method. This invention was developed by Jiang Hongyi, Bai Ruifa, Gao Yong, Wu Zhenyu and Liu Shao.
The patent application number is..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Yongkang Zhanxing Xingtian Tech Co Ltd patent application for Hydrofoil Ship Anti-rollover Early Warning System and Method Based on Attitude Prediction. This invention was developed by Wu Weiwei, Tian Zhen, Wu Yu and Shen Weibing.
The patent applicat..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Tianjin Weishuo Tech Co Ltd patent application for Real-time Control and Monitoring System for Controllable-pitch Propeller of Ship. This invention was developed by Wang Dawei.
The patent application number is CN202610406049 20260331. The patent publ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Segmented Construction Method for Lifting Foundation of Self-elevating Platform. Pan Junfa, Tian Lihua and He Maohua developed the invention.
The patent application number is CN202610292510 20260311. The patent publication..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Jiangnan Shipyard Group has filed a patent application for Ship Furniture Stabilizing System Self-adaptive to Ship Shaking. This invention was developed by Yao Lili, Zhang Ping, Xu Liansi, Zhu Bohua, Zhou Yiliang and Xu Jing.
The patent application number is CN202610253716 20260303. The patent publication ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Ship Springboard Structure. This invention was developed by Ye Cuiliu, Mao Peng and Zhao Peng.
The patent application number is CN202610255422 20260304. The patent publication number is CN121929273 (A). International Paten..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Xiangzhou Airship Hainan Co Ltd has applied Chinese patent for Automatic Unhooking System for Marine Dragging of Unmanned Ship and Operation Method. Xi Peng, Chen Zekang, Zhao Meng, Zhang Wei and Xu Xianghua developed it.
The patent application number is CN202610126730 20260129. The patent publication numb..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Guangzhou Shipyard International Co Limited has sought patent for Marine Wallboard Television Frame and Ship. This invention was developed by Wang Jianhua, Huang Jiafu and Xia Wenyu.
The patent application number is CN202610235812 20260227. The patent publication number is CN121929266 (A). International Pa..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Jiangsu Hongyi Ship Tech Co Ltd patent application for Basalt Fiber Ventilating Duct for Large Ship and Preparation Method of Basalt Fiber Ventilating Duct. The invention was developed by Yang Suqing, Lu Jinsong and Yang Ling.
The patent application..
Shipping and Marine
| Sat 25 Jul 2026
Beijing, July 25 -- No. 760 Research Institute Of China State Shipbuilding Corporation Limited has applied Chinese patent for Long Linear Array Sheath Threading Device. Liang Qimeng, Wang Yuqiang, Yu Yang, Ying Jiazhuang, Liu Zixu and Sun Jialu developed it.
The patent application number is CN202411570277 20241031. The patent..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Method for Measuring and Calculating Lifting Height of Non-horizontal Variable-amplitude Single-boom Crane. The invention was developed by Liu Lei, Cheng Shi, Ni Xiaoyu, Chu Yue, Li Shenshuai, ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Yichang Xinhui Ship Repair Co Ltd patent application for Steel Plate Hoisting and Transferring Device and Method for Steel Ship Block Construction. The invention was developed by Shen Wenbin, Kang Kyung-won, Hu Guang, Chen Kang and Guan Wentao.
The ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Sanya Ocean University of China and Qingdao Ocean Food Nutrition And Health Innovation Inst have filed a patent application for Electric Field Generator for Improving Uniformity of Space Electric Field and Aquatic Product Freezing Method. This invention was developed by Yin Li'ang, Dong Shiyuan, Chen Bing, Lu..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Xian Meitai Navigation Tech Co Ltd has filed a patent application for Active Auv (autonomous Underwater Vehicle) Recycling Platform. This invention was developed by Cao Yonghui, Sun Ji'an, Zhao Jie and Tong Bo.
The patent application number is CN202610259708 20260304. The patent publication number is CN121..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Tianjin Research Institute For Water Transport Engineering M O T has sought patent for Ship Active Mooring Control Method and System Based on Variable Stiffness Gain Scheduling. This invention was developed by Hu Ke, Chen Hanbao, Mao Shuangrui, Chen Songgui, Duan Zihao, Shen Wenjun, Kang Gelin, Zhang Wei and ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- The 715th Research Institute Of China State Shipbuilding Corporation Limited has sought patent for Towed Sonar System and Method Capable of Reducing Flow Noise Dynamic Extension. This invention was developed by Chen Geng, Guo Sajun, Nie Song, Chen Qi, Liu Hao, Ying Xiaowei, Xu Yangfan, Ji Jingzhao, Hu Lidan, ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 25 -- Fujian Boyang Shipbuilding Ind Co Ltd has sought patent for Lifting Device for Ship Turbine Overhaul. This invention was developed by Zhang Liang, Yao Shaowei and Li Jiahao.
The patent application number is CN202610401277 20260330. The patent publication number is CN121929604 (A). International Patent Clas..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Institute Of Oceanographic Instrumentation Shandong Academy Of Sciences and Laoshan National Laboratory have submitted a patent application for Pp2a/zno-pda/gce Electrochemical Biosensor and Preparation Method and Application Thereof. This invention was developed by Chu Dongzhi, Kong Xiangfeng, Cao Xuan, Wang..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- China Ship Development & Design Center and Shanghai Ship And Shipping Research Institute Co Ltd have submitted a patent application for Official Service Ship Multi-working-mode One-key Full-automatic Switching Control Method and System. This invention was developed by Wei Yu, Wang Yanguo, Geng Qi, Zhao Hui, T..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Maritime Institute and Zhenjiang Yuanli Innovation Tech Co Ltd have filed a patent application for Ship Pipeline Leakage Automatic Detection Method Based on Thermal Imaging Machine Vision. This invention was developed by Liang Ensheng and Liu Wenke.
The patent application number is CN202610317368 2..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- The 715th Research Institute Of China State Shipbuilding Corporation Limited has applied Chinese patent for Device Applied to Fault Reproduction of Towed Working Condition of Towed Line Array. Zhu Kun, Jiang Feihua, Meng Xudong, Zhu Zhangli, Gong Kai, Zhao Yuexiang, Xu Lang, Li Yifeng and Li Qifeng developed ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Dalian Maritime University has filed a patent application for Millimeter Wave Sensing Signal Enhancement Method Under Incoherent Interference. This invention was developed by Wang Jie, Zhu Luoyan, Ding Zifeng, Wang Yangyang, Bai Lujing, Liu Yulin and Liu Xiaokai.
The patent application number is CN2026104813..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Dalian Maritime University has filed a patent application for High-dimensional Information Enhanced Perception Method Based on Chain Decomposition. This invention was developed by Wang Jie, Zhu Luoyan, Ding Zifeng, Wang Yangyang, Bai Lujing, Liu Yulin and Liu Xiaokai.
The patent application number is CN20261..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Guangzhou Shipyard International Co Limited has filed a patent application for Method for Detecting Salinity of Water in Oil. This invention was developed by Rao Tingying, Chen Zeshen, Luo Lei, Chai Wenchang, Li Zhixiang and Zeng Zhibin.
The patent application number is CN202610399367 20260330. The patent ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Inst Of Oceanographic Instrumentation Shandong Academy Of Sciences has applied Chinese patent for Shipborne Marine Atmospheric Boundary Layer Refractive Index Profile Detection System and Method. Hu Tong, Li Zhiqian, Qi Ke, Jiang Shuo, Liu Fuqing, Zhou Zhongling, Wang Bo, Zou Jing and Qiu Zhijin developed it...
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Yingxin Tech Xian Co Ltd has applied Chinese patent for Receiving and Transmitting Reconstruction Multi-beam Sonar Control Method and Receiving and Transmitting Reconstruction Multi-beam Sonar System. Wang Jiaxu, Li Lili and Wen Fei developed it.
The patent application number is CN202610116474 20260128. Th..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Shenzhen Qysea Tech Co Ltd has submitted a patent application for Underwater Target Observation Method and Device and Underwater Robot. Zhong Zhuoru, Sun Wei and Zhang Chong developed the invention.
The patent application number is CN202511849942 20251209. The patent publication number is CN121934092 (A). ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Shanghai Ship Electronic Equipment Research Institute China State Shipbuilding Corporation No. 726 Researc has filed a patent application for System for Realizing Data Acquisition and Signal Source Based on FPGA (field Programmable Gate Array) Integration. This invention was developed by Shi Lei, Ren Juan, Hu..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing University has sought patent for Target Tracking Method and Device and Underwater Vehicle. This invention was developed by Wang Yifei, Yu Junzhi and Kong Shihan.
The patent application number is CN202610399151 20260330. The patent publication number is CN121934621 (A). International Patent Classifi..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- CETC Dongfang Communication Group Co Ltd has submitted a patent application for Unmanned Ship Autonomous Berthing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Dong Zihan, Zhang Zhengwei, Qiu Xing, Jiang Ziyu, Gao Baoguo, Xie Jiajia, Zhou Hongliang, Song Cunyang, ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Nanjing University of Science & Technology and Huaian Research Institute Of Nanjing University Of Science And Technology have sought patent for Small Amphibious Unmanned Platform Underwater Path Planning Method Based on Sonar Detection. This invention was developed by Chen Can, Zhang Fansheng, Shi Yan, Qian M..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu University of Science and Technology has sought patent for Ship Plane Segmentation Workshop Fuzzy Scheduling Method. This invention was developed by Liu Jinfeng, Chen Yu, Jing Xuwen, Xie Yang, Yue Shuting, Zuo Yuhang, Cheng Chen and Qi Pengcheng.
The patent application number is CN202610123333 2026..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Unmanned Ship Surrounding Hierarchical Game Control Method Under Unreliable Communication. The invention was developed by Yu Changdong, Liu Dianyong, Liang Xiao, Song Yankong, Mu Dongdong, Li Wei, Wang ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground has submitted a patent application for Multi-channel Signal Acquisition System and Method Based on Adaptive Channel Switching. Chen Bo and Xie Zhikun developed the invention.
The patent application number is CN..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground patent application for Target Tracking Method Based on Gaussian Mixture Filter Under Pure Orientation Positioning. The invention was developed by Yue Hen..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released The 54th Research Institute Of China Electronics Technology Group Corporation and Dalian Maritime University patent application for Sensitivity-integrated Multi-target Direction-of-arrival Estimation Method. This invention was developed by Xu Haobo, Cai..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has applied Chinese patent for Composite Material Structure Falling Body Icebreaking Response Test Method. Tang Min, Gao Jincheng, Yang Di, Xiong Jingyi, Yu Banhai, Wang Wenqun and Wei Jianhui developed it.
The patent application numbe..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Dalian Maritime University has applied Chinese patent for Image Encryption and Decryption Method Based on Anti-interference Synchronization of Switching Chaos Neural Network. Liu Yi, Sang Hong, Zhao Ying, Zheng Wenlong and Wang Peng developed it.
The patent application number is CN202610408100 20260331. The ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu University of Science and Technology has submitted a patent application for Floating Fan and Ship Collision Risk Dynamic Assessment Method. Kang Zhenhang, Xu Wenqiang and Wang Ziqiang developed the invention.
The patent application number is CN20261082389 20260121. The patent publication number is ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Multi-modal Fusion Fire Monitoring and Emergency Evacuation System and Method. Sun Xiangkai, Fan Xiaoya, Zhao Zheng, Nie Binghui, Hu Yiming, Zhao Qi, Mao Qian, Xie Ziteng and Fu Yushun developed the inve..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Noise and Vibration Reduction Device for Pctc Marine Axial Flow Fan. Qin Lijun, Wang Danting, Huang Jiafu, Xu Jingsong, Fang Shaowu and Chen Xiaolong developed it.
The patent application number is CN202610192741 20260210. The patent..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Qingdao Tongda Xingrui Intelligent Manufacturing Tech Co Ltd patent application for Charge and Discharge Control Method and System for Liquid Air Energy Storage Ship Based on Neural Network. This invention was developed by Li Aina and Zhou Yuji.
The ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published SKF Blohm Voss Ind GmbH patent application for Fin Stabilizer. The invention was developed by Strecker Mathias, Niederstadtke Markus, Graber Jens, Fabbri Stefano and Spardel Holger.
The patent application number is CN20248062241 20241015. The patent..
Shipping and Marine
| Thu 23 Jul 2026
Beijing, July 24 -- No. 719 Research Institute China State Shipbuilding Corporation Limited has submitted a patent application for Dynamic Generation and Automatic Evaluation Method and System for War Damage Environment in Training Scene. This invention was developed by Zeng Nyupo, Zhang Tao, Luan Zhengkun, Zhou Yue, Li Wei, Xu ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- China State Shipbuilding Corporation and No. 711 Research Institute Of China State Shipbuilding Corporation Limited have submitted a patent application for Centrifugal Mechanical Overspeed Protection Method for Two-stage Speed Reduction Starting Motor. This invention was developed by Li Liting, Zhang Luyao, Z..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- China University of Geosciences, Beijing and Pansuo Marine Tech Sanya Co Ltd have submitted a patent application for Sliding Type Submarine Nodule Mining System and Mining Method Based on AUV (autonomous Underwater Vehicle). Chen Qi, Sun Shuo, Liu Hao, Li Zengjia, Li Qi, Zhang Wei and Song Yuqun developed the..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Shanghai Waigaoqiao Shipbuilding and Offshore has filed a patent application for Measuring Device. This invention was developed by Fu Chengzhi, Fan Wenjing, Su Peng, Chen Jiawang, Gu Yunfeng, Gao Cao, Kang Jianglin, Wang Jiyang, Zhang Yangfei, Lee Sung-won and Gao Piwei.
The patent application number is CN20..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Shipping College has submitted a patent application for Ant Colony Unmanned Ship Path Planning Method Based on Improved Pheromone Updating Strategy. This invention was developed by Liu Tao, Wang Wei, Chen Tingting, Jia Lixiao and Cao Xiang.
The patent application number is CN202610168491 20260205. ..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Measuring Device. This invention was developed by Gong Peng, Guo Defeng, Zhao Yali, Yan Xiaobing, Qin Zhen, Li Wei, Wang Junjie, Wang Jisheng, Wang Bo and Yao Zhiqiang.
The patent application number is CN20261072871 20260120..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for Contact Type Blade Tip Clearance Measuring Device and Method for Marine Gas Turbine. Xu Ning, Zhao Jiafeng, Zhang Liang, Sun Yong and Li Dongming developed the invention.
The patent application number is CN..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Sinosteel Shijiazhuang Engineering Design & Research Institute Co Ltd has filed a patent application for Efficient Energy Storage Type Waste Heat Deep Recycling Method. This invention was developed by Pan Zhezhe, Feng Zhiyan, Wang Yahui, Liu Yachao, Zhou Chunhui and Wang Meng.
The patent application number..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Brightek Jiangsu Optoelectronic Co Ltd patent application for Light-emitting Module. The invention was developed by Gao Zhiqiang and Chen Yongjie.
The patent application number is CN202610113526 20260127. The patent publication number is CN121932631..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Luxe Machinery Co Ltd patent application for Active Safe Release Device for Fanerc Ship Filling. The invention was developed by Hu Yongqiang, Lu Fangqiang, Zhou Wei, Hu Jianbao and Peng Shichun.
The patent application number is CN202610239764 202602..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Anhui Hourong Ind Co Ltd has sought patent for Marine Valve Assembly Capable of Being Remotely Controlled. This invention was developed by Fang Xingchao, Song Zhongxiao, Zhou Dandan, Niu Chuanling, Fang Jinzhi and Shao Dongfang.
The patent application number is CN202610149950 20260203. The patent publicati..
Shipping and Marine
| Thu 23 Jul 2026
Beijing, July 24 -- Shanghai Jiao Tong University has applied Chinese patent for Multi-head Attention Mechanism-based Ship Control Motion Extremely-short-term Forecasting Method. Wang Hongdong, Dong Lei, Lou Jiankun and Zhang Mingyang developed it.
The patent application number is CN202511979172 20251225. The patent publicati..
Shipping and Marine
| Fri 24 Jul 2026
Beijing, July 24 -- Hubei Donghu New Energy Tech Co Ltd has submitted a patent application for Plc-based Ship Integrated Power System One-key Automatic Recovery Method and System. This invention was developed by Jin Lidong, Shen Weiwei, Wang Youliang and Zhou Yuzhe.
The patent application number is CN202511965608 20251224. Th..
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