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Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has published China Ship Scientific Research Center patent application for Underwater Platform Navigation Driver Attention Assessment Method and System. The invention was developed by Sun Gongwu, Zhang Jun, Mao Ying, Ma Xiangneng, Yang Maozhou and Zheng Peng.
The..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Third Institute of Oceanography Ministry of Natural Resources has submitted a patent application for Method for Establishing Expansion Line Model. This invention was developed by Tang Xixiang, Lin Junyuan, Lin Ling, Xu Guangxin and Tian Yin.
The patent application number is CN202510454400 20250411. The pat..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- North China University of Science and Technology has submitted a patent application for Preparation Method of Ultra-long Seamless Mooring Chain. Zhao Dingguo, Sun Xin, Shi Jiahao, Li Weixin, Wang Shuhuan and Ni Guolong developed the invention.
The patent application number is CN202510399318 20250401. The p..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has published Yanshan University patent application for Dust Collection and Suppression Device of Bridge Type Grab Ship Unloader. The invention was developed by Liu Xiaoping, Yuan Long, Meng Zhaoliang, Wu Tong, Li Yukun and Zhang Lijie.
The patent application num..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Chinese Patent for Fixing and Storing Device for Leaning Balls has been issued to Nantong CIMC Pacific Ocean Marine Eng Co Ltd, CIMC Enric Investment Holdings Shenzhen Co Ltd and China International Marine Containers (Group). This invention was developed by Xu Haimin and Zhao Benli.
The patent application ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Dalian Shipbuilding Ocean Eng Co Ltd has been awarded a patent for Split Type Adjustable Tail Shaft Mounting Trolley. This invention was developed by Zhang Yongjie, Tu Zhenqian, Guo Chao, Wang Weiyu, Li Huqing, Li Yongchao, Guo Xiangwei, Bi Ming and Zhao Tengfei.
The patent application number is CN20242266..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has published COSCO Shipping Heavy Industry patent application for Detachable Sealing Device for Ship Cabin Process Hole and Cabin Air Compression Process Hole Blocking Method. The invention was developed by Hou Yue, Wu Jingbo, Lin Xiaolong, Zhong Ganbin, Zhao Junto..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Jiangsu Wuxi Traffic Higher Vocational and Technical School has submitted a patent application for Ship Anchor Chain Connecting Shackle Structure. This invention was developed by Wei Bin, Ma Juan, Wan Yuhua, Jiang Hui and Zuo Changqi.
The patent application number is CN202510467412 20250415. The patent pub..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- COSCO Shipping Heavy Industry has applied Chinese patent for Underwater Barge Anchoring Arrangement System. Zhuang Ruimin, Chen Xin, Wang Qingping, Luo Haiyou, Tang Liming, Cheng Ying, Ding Tianyu and Mo Liping developed it.
The patent application number is CN202510297723 20250313. The patent publication n..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- CCCC First Harbour Consultants has applied Chinese patent for Additional Weight Tensioning Type Mooring System. Ye Xiangji, Ji Zezhou, Qiao Dongsheng, Zhao Xin, Wang Jian, Chi Hai and Liao Erquan developed it.
The patent application number is CN202510532295 20250425. The patent publication number is CN1202..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Zhejiang University has submitted a patent application for Double-floating-body Deep-sea In-situ Underwater Subsurface Buoy Device and Working Method Thereof. This invention was developed by Zhang Feng, Wu Yayang, Yang Chunjing, Wang Rui and Zhang Jian.
The patent application number is CN202510658442 20250..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has received Beijing Institute Space Launch Technology patent application for Combined Type Novel Unmanned Ship and Use Method. Wang Bo, Xiong Dashun, Li Lan and Gu Jie developed the invention.
The patent application number is CN202510543909 20250428. The patent ..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has published CSSC Huangpu Wenchong Shipbuilding patent application for Mounting Method of Steel Casting at Tail of Ship. The invention was developed by Zhou Hualong, Chen Jinggeng, Jiao Haitao, Lin Deqi, Xu Bo, Liu Yi and Chen Xinran.
The patent application numb..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding patent application for Method for Assembling Propeller Tower and Short Engine Room of Hovercraft. This invention was developed by Bai Liqiong, Xia Wenya, Yin Jinhui, Wang Hongbo, Hu Wenxu, Ye Jianhui and Liu Guibin.
..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has received Nanjing General Lashing System patent application for Tightening and Binding Device for Large Container for Ship. Zhu Jiagen, Hao Fengfeng, Xu Wei, Li Zhiwen and Yu Shijie developed the invention.
The patent application number is CN202510616400 20250..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has awarded a patent to CSSC Huangpu Wenchong Shipbuilding for Marine Mooring Bollard. Liang Yubin, Hu Jing, Xie Shengjun and Chen Bo developed the invention.
The patent application number is CN202422582650U 20241024. The patent publication number is CN223327669 ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has awarded a patent to Yidao New Energy Technology for Floating Body Connecting Device and Water Platform. He Chuntao, Pan Zhefeng, Qi Zhengming, Wang Yuxiao, Liu Wenhao, Li Xiaoli, Chen Liping and Chen Zhijun developed the invention.
The patent application numb..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Changjiang Yichang Waterway Engineering Bureau has obtained a patent for ship anti-collision structure. This invention was developed by Long Rongfeng, Fu Bin, Xiao Shan, Zhou Junlin and Li Honglin.
The patent application number is CN202422925583U 20241129. The patent publication number is CN223327696 (U). ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Hebei Hanguang Industry has been granted a patent for Multi-module Display Unit Structure for Ship Display and Control Console. This invention was developed by Cui Jianpeng, Qiao Xiaohui and He Bo.
The patent application number is CN202422285503U 20240919. The patent publication number is CN223327697 (U). ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- China Gezhouba Group Machinery & Ship has been granted a patent for Beam Type Hoisting Structure Convenient to Assemble. Li Xujian, Yin Huiling, Zhang Ying, Zeng Ying, Zhang Rongdong, Xiao Fei, Luo Yang, Chen Hao and Liu Xiaoqing developed the invention.
The patent application number is CN202422937381U 202..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Nanjing University of Technology has submitted a patent application for Cascade Energy Consumption Ship Collision Prevention System Based on Metamaterial Structure. This invention was developed by Fang Hai, Yao Yu, Wang Junjie, Chen Yan, Han Juan, Zhu Lu, Zhuang Yong and Jia Enshi.
The patent application n..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Taizhou Polytechnic College has submitted a patent application for Multifunctional Platform and Modular Design Method. This invention was developed by Yu Wen, Sun Haokai, Yao Shengxuan, Jiang Yi and Xu Duo.
The patent application number is CN202510295723 20250313. The patent publication number is CN1202506..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Baowu Group Echeng Iron and Steel has filed a patent application for 550MPa-grade Ultrahigh-strength Ship Plate Steel with Excellent Low-temperature Impact Performance and Preparation Method of 550MPa-grade Ultrahigh-strength Ship Plate Steel. This invention was developed by Wang Xiaodong, Chen Chen, Chen Xi,..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has released No. 708 Institute of China State Shipbuilding Corporation patent application for High-precision Marine Positioning Facility with Limiting Function. This invention was developed by Qian Yuan, Wei Gang, Yu Xishun, Guo Hao, Xiao Kailong, Chen Leili and Wan..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- No. 708 Institute China State Shipbuilding has applied Chinese patent for Bow Structure of Container Ship. Chen Lekun, Chen Lei, Chu Shaowei, Tang Xiaoyang, Xie Xiaolong, Zhang Zhikang and Wu Beini developed it.
The patent application number is CN202510520546 20250424. The patent publication number is CN12..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Rudder System Resin Bushing Freezing Hoisting Device and Method. This invention was developed by Wu Pei, Lu Huiwen, Fan Aiguo, Jin Jianbo and Hua Xia.
The patent application number is CN202510359080 20250325. The patent publication num..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Intermediate Bearing Exhaust Pipeline of Propulsion System Shafting. Yin Hao, Huang Yuefeng, Yang Limin and Yao Hai developed the invention.
The patent application number is CN202422920735U 20241128. The patent publication number is CN223327718..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Guangzhou Wenchong Shipyard has received a patent for Marine Fender. This invention was developed by Su Xiaoming, Liang Yubin, Peng Hongying, Chen Yixiang and Li Wei.
The patent application number is CN202422611685U 20241028. The patent publication number is CN223327698 (U). International Patent Classificati..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Guangzhou Wenchong Shipyard has been granted a patent for Fixed Storage Device for Ship Wharf Ladder. Wang Zhenxing, Luo Huazhen, Zhang Hongxia and Zhu Shengjie developed the invention.
The patent application number is CN202422583012U 20241024. The patent publication number is CN223327682 (U). International ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- Dalian Shipbuilding Industry has obtained a patent for independent storage cabin saddle with floating stopping component. This invention was developed by Zhao Xiaoling, Jiang Dezhi, Zhang Xinxin, Gai Yong, Jiang Hanyue, Sun Peng, Sun Jian, Qu Zhi, Lu Ran, Zhang Qi, Zhao Xin, Wu Nan and Li Jiatong.
The patent..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Treatment System and Method for Inactivating Cryptosporidium and Giardia in Hospital Domestic Water. Zhang Xiaofang, Duan Ping, Yu Zhe, Liu Kaiying, Liu Rui and Zhao Xilin developed the invention.
The p..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has awarded a patent to Hudong-Zhonghua Shipbuilding Group for Device for Placing Pipe Clamps of Low-temperature Pipe in Centralized Mode. Yang Haopeng, Xia Zhiwei and Jiang Chao developed the invention.
The patent application number is CN202422759375U 20241113. Th..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- China Shipbuilding NDRI Engineering has submitted a patent application for Connecting Joint for Corrugated Web Roof Beam. Xu Siying, Cai Mao, Chen Zhe, Xiong Jiacai, Ni Jiangong, Zhang Chenyang, Cui Jun and Ma Fuyun developed the invention.
The patent application number is CN202510654947 20250521. The patent..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- China Shipbuilding NDRI Engineering has applied Chinese patent for Construction Method for Adjusting Supporting Force in Real Time for Circular Diaphragm Wall Enclosure Structure. Jin Guolong, Li Hongqiao, Tian Yinxue, Wang Xuemei and Li Ke developed it.
The patent application number is CN202510567600 202504..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Soft Soil Foundation Dike Structure. Deng Chengfa, Wang Liang, Yao Junbo, Xie Zhongkai, Zhang Ting, Li Fei, Jiang Wei and Wang Kai developed ..
Shipping and Marine
| Sat 17 Jan 2026
London, Jan. 17 -- UK Patent Office has received Kongsberg Maritime patent application for AV Mission Planning and Emergency Handling Using Primitive Commands. Jostein Bakkeheim and Roger Berntsen developed the invention.
The patent application number is GB20230009336 20230621. The patent publication number is GB2631239 (A). ..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Metal Tube Recess Correction Device and Correction Method. This invention was developed by Xi Zhiliang, Li Minghai, Cao Lin, Zhang Hua, Yao Yufeng and Zhang Kai.
The patent application number is CN202510505214 20250422. The patent publ..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Correction Device and Correction Method for Measuring Jaw of Vernier Caliper. This invention was developed by Jiang Xiaoting, Zang Boren, Chen Guang, Liu Chunhui, Zeng Hui and Zhang Liang.
The patent application number is CN20251050467..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Sea-air Three-dimensional Unmanned Rescue Equipment. The invention was developed by Li Jiong, Wang Zhongcheng, Guo Hao, Wang Feng, Wang Xiaozhong, Li Changxiong, Yue Yueshen and Liu Xiaoyu.
The paten..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Manufacturing Process of Ship Frame Type Integral Unit. Lu Danxian, Hu Jianhao, Zhang Yuni, Han Xiaodong, Zhao Shuai and Yang Yaqi developed the invention.
The patent application number is CN202510491699 20250418. The patent publicatio..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- China Ship Development & Design Center has filed a patent application for Acoustic Compatibility Management and Control Design Method for Tug Linear Array of Bulbous Bow Underwater Acoustic Equipment. This invention was developed by Zhou Wei, Jia Zhenqi, Yao Zhixiang, Lei Jing and Zhang Xueliang.
The patent ..
Shipping and Marine
| Sat 17 Jan 2026
Beijing, Jan. 17 -- China Ship Development & Design Center has submitted a patent application for Shaftless Integrated Thruster Vibration Isolation Assembly of Submersible Vehicle and Mounting Method of Shaftless Integrated Thruster Vibration Isolation Assembly. Wang Lei, Xie Junchao, Liu Wei and Zhou Rui developed the invention..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Zhejiang University of Science and Technology and China Ship Development & Design Center have sought patent for PIV Multi-calibration Device and Method Based on Fine Positioning Plate Camera Reset. This invention was developed by Li Xiaojun, Zhong Hao, Xia Linsheng, Chen Bo, Zhu Zuchao and Bao Shijie.
The ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- National Marine Environmental Monitoring Center and Hebei Province Natural Resources Utilization Planning Institute Hebei Marine Res Institute have sought patent for Suaeda Heteroptera Carbon Sequestration Amount Calculation Method, System and Equipment Based on Aerial Image of Unmanned Aerial Vehicle and Med..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Shanghai Waigaoqiao Shipbuilding and Shanghai Waigaoqiao Shipbuilding & Offshore Eng Co Ltd have submitted a patent application for Intelligent Ship General Assembly Construction Data Service Calling Link Tracking Method. This invention was developed by Hu Zuozhi, Xiao Jun, Xia Yang, Wu Qi, Gu Xialing and Fan..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Balanced Control Method for Health States of Multiple Energy Storage Units Connected in Parallel. This invention was developed by Zhang Qinjin, Liu Jiajie, Zeng Yuji, Xie Di, Wang Yijun, Liu Yancheng, Li..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Dalian Maritime University has filed a patent application for Three-dimensional Object Local Detection Method Based on Interactive Interest. This invention was developed by Li Nannan, Wang Xinyu, Wu Songyi, Li Xinyuan and Lin Qi.
The patent application number is CN202510263050 20250306. The patent publicatio..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Xidian University has applied Chinese patent for Sar Image Ship Detection Method Based on Repvit and Cross Convolution. Wang Yinghua, Yu Feipeng, Wang Zelong, Qian Yonggang, Liu Hongwei and Chen Bo developed it.
The patent application number is CN202510298794 20250313. The patent publication number is CN12..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has published Jiaxing Zhongke Acoustic Tech Company Ltd patent application for Underwater Phase Control Transmitting Host Based on Acoustic Parametric Array and Surveying Ship. The invention was developed by Zhu Dongqing, Shen Jun, Wang Li, Wang Linhua, Shi Miaoqi, ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- China University of Geosciences, Beijing has applied Chinese patent for Arctic Pole Ice Region Seabed Magnetotelluric Instrument Underwater Acoustic Positioning System and Method. Chen Kai and Song Sixuan developed it.
The patent application number is CN202510399470 20250401. The patent publication number ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- China Satellite Maritime Survey and Control Department has submitted a patent application for Marine Beacon Ball Device with Frequency and Time-space Domain Self-destruction Function. This invention was developed by Zhou Daoqing, Li Sanwen, Nie Yongming, Chen Kai, Huang Guoxiong, Wang Pengcheng, Zhou Bin and ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has filed a patent application for Single-phase Inverter Electrical Performance Test Device, Test Cabinet and Test Method. This invention was developed by Li Wei, Fu Zhichao, Shen Xiaodi, Wang Meng, Guan Guanan..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Dalian Maritime University has submitted a patent application for Method for Measuring Extinction Coefficient of Oil Film on Water Surface Based on Differential Thickness Fluorescence Spectrum. This invention was developed by Xie Ming, Li Ying and Liu Zhichen.
The patent application number is CN202510263067 ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Marine Broadside Welding-free Sealing Test Device and Method. This invention was developed by Lu Yue, Wu Junwei, Zhang Yu and Li Maoxiong.
The patent application number is CN202510202002 20250224. The patent publication number is CN1..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has released No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Hemispherical Resonator Gyroscope High-precision Frequency Tracking Circuit and Method Thereof. This invention was developed by Jia Tingyue, Sun Wenchao, Zhang Yue, Zhang ..
Shipping and Marine
| Fri 16 Jan 2026
Riga, Jan. 16 -- GT L Sia has submitted a patent application for Arrangement for Carrying Out Works in Underwater Parts of Hydrotechnical Structures. This invention was developed by Alekseev Igor Olegovich and Artamonov Aleksandr Ivanovich.
The patent application number is LV20160000077 20161108. The patent publication number..
Shipping and Marine
| Fri 16 Jan 2026
Luxembourg, Jan. 16 -- Luxembourg Patent Office has awarded a patent to Shanghai Maritime University for Prediction Method of Urban Travel Demand. Wang Tian and Xiao Guangnian developed the invention.
The patent application number is LU20240509181 20241203. The patent publication number is LU509181 (B1). International Patent ..
Shipping and Marine
| Fri 16 Jan 2026
Luxembourg, Jan. 16 -- Luxembourg Patent Office has awarded a patent to Shanghai Maritime University for Urban Traffic Trip Analysis Method and System Thereof. Xiao Guangnian and Wang Tian developed the invention.
The patent application number is LU20240509203 20241204. The patent publication number is LU509203 (B1). Internatio..
Shipping and Marine
| Fri 16 Jan 2026
Luxembourg, Jan. 16 -- Zhejiang International Maritime College has obtained a patent for ship crack detection method, system, apparatus and computer-readable storage medium. This invention was developed by Tang Jing.
The patent application number is LU20240509306 20241212. The patent publication number is LU509306 (B1). Interna..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Millimeter Wave Voice Signal Processing Method and System Based on Model and Data Hybrid Driving. The invention was developed by Wang Jie, Chen Bo, Liu Xiaokai, Ma Xiaorui, Gao Qinghua and Wang Yangyang..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Jimei University has applied Chinese patent for Unmanned Ship Path Planning Reinforcement Learning Method Based on Simplified Environment and Dynamics. Huang Bomin, Li Bernie and Zhang Shuang developed it.
The patent application number is CN202510711379 20250529. The patent publication number is CN12023521..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Calculation Method for Through Hole Amplitude-change Pole in Longitudinal-torsional Ultrasonic Low-temperature Cooling Knife Handle. Bao Yongjie, Shi Zhanli and Gong Yongjun developed the invention.
The..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has published Dalian Shipbuilding Industry patent application for Ship Pipeline Path Optimization Method Based on Multi-strategy Improved Mucus Algorithm. The invention was developed by Zhang Hui, Liu Chuan, Liu Yongxin, Li Xiaogang, Lin Yuqi, Zhou Zhiqiang, Xu Engu..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Underwater Vision Sharpening Method Based on Polarization Information Guide Diffusion Model. Wang Huibing, Li Yudong, Tang Haoming, Zhang Jiqing and Fu Xianping developed the invention.
The patent appli..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- China Ship Scientific Research Center has submitted a patent application for Modeling Method and Device for Lake Type Environment-friendly Unmanned Ship System Based on Mbse. This invention was developed by Wang Qi, Bao Tao, Chen Zhuo and Zhou Zexing.
The patent application number is CN202510305499 2025031..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has received CCCC Fourth Harbor Engineering patent application for Marine Engine Room Data Monitoring Method and System Based on Wavelet Transform Analysis. Kang Xiaoyong, Ma Chao, Wang Min, Huang Hongyu, Li Bing, Ben Yanqing, Chen Mingzhong, Rao Ran and Zeng Tai de..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Metaaction-based Few-sample Wireless Gesture Recognition Method. This invention was developed by Wang Jie, Jin Hongxin, Liu Xiaokai, Ma Xiaorui, Gao Qinghua and Wang Yangyang.
The patent application num..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Tianjin Haoye Tech Co Ltd and Tianjin Feibo Tech Co Ltd have sought patent for Underwater Thruster Thrust Distribution Control Method and System Based on Qp Optimization. This invention was developed by Gao Wanliang, Han Ye, Deng Yanhui, Liu Jianxiao, Liu Lei, Zhong Qi and Luo Wenwang.
The patent applicati..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has published Qingdao Pengsheng Marine Equipment Co Ltd patent application for Control System and Control Method for Vector Propulsion System of Underwater Vehicle. The invention was developed by Bi Xiaopeng, Li Dehan, Zhou Yuxuan, Bi Haoyu, Wang Zhichao and Shen Bi..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- China Ship Development & Design Center has submitted a patent application for Ship Portable Io Signal Simulation Test Device and Method. This invention was developed by Yang Xin, Huang Jie, Tao Jianlong, Bian Xiangrui and Huang Kezhen.
The patent application number is CN202510327642 20250319. The patent publ..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has published Deep Sea Tech Science Taihu Laboratory and China Ship Scientific Research Center patent application for Multi-modal Collaborative and Heterogeneous Data Fused Ship Navigation Control System and Method. The invention was developed by Cheng Zhan, Liu Xiy..
Shipping and Marine
| Fri 16 Jan 2026
Beijing, Jan. 16 -- China Ship Development & Design Center has applied Chinese patent for Multi-ship Collaborative Operation Scene Model Construction Method Based on Digital Twinning. Wang Jiabei, Yu Yin, Huang Wei, Zhu Wenlong and Fan Miao developed it.
The patent application number is CN202510325747 20250319. The patent publi..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Dongxin Software Eng Co Ltd, Hudong-Zhonghua Shipbuilding Group and Jiangsu University of Science and Technology have submitted a patent application for Underwater Image Enhancement Method for Complex Environment. Ma Yanjun, Shi Yu, Wang Yue, Song Xin, Huang Lu and Ye Ziwei developed the invention.
..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Ship and Shipping Res Institute Co Ltd and Shanghai Maritime University have submitted a patent application for Ice Trapping Risk Early Warning Method and System for Independently Sailing Ship in Arctic Ice Region. This invention was developed by Han Bing, Fu Shanshan, Gu Siyuan, Wu Zhongdai, Wu Ming..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dalian Maritime University and CCCC First Harbour Consultants have submitted a patent application for Design Method, Structure and Application of Ship Wave Tip Ridge Plate Floating Breakwater. This invention was developed by Ge Hongli, Ji Zezhou, You Zaijin, Luo Xiangyun, Liang Bingchen, Zhao Yanliang and Liu..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Auxiliary Device and Method for Ship Adjusting Cushion Block Machining. This invention was developed by Jiang Xiaoting, Wang Fei, Chen Ting, Ma Rugen, Cao Ming, Xue Juncong and Ruan Hongzhe.
The patent application number is CN202510504639 20250422. The..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- China Shipbuilding NDRI Engineering has been granted a patent for Auxiliary Tool for Positioning Cable Guide Pipe of Cable-stayed Bridge. Li Xiaopeng and Hu Yushuai developed the invention.
The patent application number is CN202422793434U 20241114. The patent publication number is CN223398054 (U). Internatio..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dalian Maritime University has submitted a patent application for Efficient Six-degree-of-freedom Pose Estimation Method for Unmanned Underwater Vehicle. This invention was developed by Yu Changdong, Gu Xiaotong, Yao Yuhang, Pan Liuliu, Liang Xiao, Tian Jinmeng, Wang Shihan, Yang Chengbin and Zhang Zhihao.
T..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Method and Device for Generating Ship Abnormal Behavior Recognition Model. This invention was developed by Liu Zhao, He Yuanqi, Yang Jiaxing, Wu Zhiwen and Zhuang Bowen.
The patent application num..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shandong University has submitted a patent application for Multi-working-condition Identification Method, System and Equipment for All-electric Ship and Medium. This invention was developed by Zou Liang, Luo Xinya, Pang Shuo, Han Ji-woon, Liu Xingdou, Xin Sixiao and Li Zhen.
The patent application number i..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Shanghai Maritime University patent application for Complex Ship Direct Current Micro-grid Line Protection Method Using Characteristic Impedance. Yang Yayu, Jin Binjie, Chen Hao, Yu Moduo, Cai Caixia, Wang Jie, Pei Zhijie, Guan Yu and Wang Kangan develo..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dalian Maritime University has applied Chinese patent for Multi-exposure Image Fusion Method and System Based on Local Detail Reservation. Zhao Enyu, Liao Jin, Mao Yue, Wang Yulei and Yu Haoyang developed it.
The patent application number is CN202510409411 20250402. The patent publication number is CN1202191..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Shipborne Shore Power Connection Device and Shipborne Shore Power Equipment. This invention was developed by Ma Hongmeng, He Xinyu, Dong Zhiqiang, Li Yetian and Ma Xiangcheng.
The patent application number is CN202510..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- No. 708 Institute China State Shipbuilding has filed a patent application for Ventilation System for Double-material Place of Ship. This invention was developed by An Yuhui, Zhu Wenbing, Zhang Xiaohong, Feng Feng, Ren Yizhou and Wang Tao.
The patent application number is CN202510437704 20250409. The patent..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Jiangsu Hantong Ship Heavy Industry has sought patent for Energy-saving Power System Device for Oil Tanker. This invention was developed by Meng Chengjun, Meng Xun, He Jianjun, Qian Qi, Gu Zezheng and Gong Guolin.
The patent application number is CN202510474974 20250416. The patent publication number is CN..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chengxi Shipyard has submitted a patent application for Supporting Tool for Ship Building. Xue Weicheng and Jiang Daoru developed the invention.
The patent application number is CN202510480556 20250417. The patent publication number is CN120229346 (A). International Patent Classification codes are B63B73/2..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Novartis and Ocean University of China patent application for Deubiquitinase Targeting Chimeras and Related Methods. The invention was developed by Beuck Laurent, Dovala Darin L, Nicholas J Haining, Hesse Michael J, Liu Gang, Mckenna James Michael, Nau..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Dalian Maritime University has sought patent for Non-cell Network Power Control Method Based on Grapher. This invention was developed by Dai Yanpeng, Yao Bo, Lyu Ling, Chen Yanjun and Ge Yunpeng.
The patent application number is CN202510243147 20250303. The patent publication number is CN120224355 (A). Inter..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Shanghai Merchant Ship Design And Research Institute patent application for Ship Equipment Parameter Acquisition Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Xia Qinglin, Jin Kaisong, Cai Xiaochi, Bai Guide..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has applied Chinese patent for Hemolymph Collecting Device for Bivalve Mollusks. Zhu Rong, Zhou Xiaofeng, Xu Kaiping, Chen Weifeng and Lu Yumiao developed it.
The patent application number is CN202510290356 20250312. The..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Dalian University of Technology and No. 703 Research Institute of China Shipbuilding Group have filed a patent application for Energy Storage Type Ocean Thermoelectric Power Generation System. This invention was developed by Jiang Dongyue, Lu Henglin, Wang Jiadian, Sha Haonan, Li Jianzhao, Wu Zhe, Fan Weiyuan..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Anti-interference Driving Device Applied to High-power Bridge Circuit. He Shaojia, Xiong Qiaopo, Liu Liangchun, Ma Siyuan, Wang Jingsi, Wang Yawei, Cheng Lei, Rongen, Zhang Zihong,..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Shanghai Maritime University has applied Chinese patent for Method for Determining Input Capacitance of Photovoltaic System Based on Photovoltaic Cell Model. Yao Zhilei and Zhang Ziwei developed it.
The patent application number is CN202510284141 20250311. The patent publication number is CN120222469 (A). In..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Shanghai Maritime University has applied Chinese patent for ICC-HVDC System Adaptive Line Fault Recovery Method Using DC Source Injection. Yang Yayu, Pei Zhijie, Li Junfeng, Zhou Weixiang, Zhang Jian, Jin Binjie, Guan Yu and Wang Kangan developed it.
The patent application number is CN202510362998 20250326..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- CSIC Zhongnan Equipment has obtained a patent for loading and unloading device of wharf ship underwater detection equipment. This invention was developed by Zhou Ximing, Feng Zhenjun, Chen Jie, Chen Liang and Xue Yuan.
The patent application number is CN202422937952U 20241129. The patent publication number..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Jiangsu Yangfan Ship Equipment Co Ltd has obtained a patent for marine ventilator with protection and noise reduction structure. This invention was developed by Liu Bin, Chang Shuxiang and Liu Weize.
The patent application number is CN20242388118U 20241214. The patent publication number is CN223396358 (U)...
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- PLA Navy Submarine Academy has been granted a patent for Novel Propeller Fixing Structure. Song Xiliang, Zhu Xiaojun, Zhou Fangui, Liu Xinyu, Yue Wenhao and Chen Ken developed the invention.
The patent application number is CN20242378221U 20241213. The patent publication number is CN223396357 (U). Internat..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Ya Tai Electric Appliances Co Ltd for Retracting and Releasing Locking Mechanism for Marine Propeller. He Qiguan developed the invention.
The patent application number is CN202422674787U 20241101. The patent publication number is CN2233963..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Ship Electronic Equipment Res Institute China State Shipbuilding Corporation No. 726 Res Ins has been awarded a patent for Buoyancy Adjusting Device of Multi-channel Oil Bag. This invention was developed by Liu Jinjian, Liu Liang and Fu An.
The patent application number is CN202422840382U 20241120..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanxi Jinqiu Lezhi Intelligent Tech Co Ltd has been awarded a patent for Spherical Underwater Robot. This invention was developed by Geng Chenxi.
The patent application number is CN20242388744U 20241214. The patent publication number is CN223396350 (U). International Patent Classification codes are B63C11..
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