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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..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Ningde Contemporary Amperex Technology and Ningde Contemporary Electric Ship Tech Co Ltd for Energy Storage Device and Electric Ship. Wu Kai, Meng Maping, E Fei and Xu Hehua developed the invention.
The patent application number is CN20242..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Marine Fender Convenient to Deploy Quickly has been issued to Qingdao Evergreen Maritime Co Ltd. This invention was developed by Yu Xinbo, Song Tao, Liu Wei, Zhang Zhijie, Liu Lixian, Zheng Yangxuan, Zhang Yaling, Liang Qianqian, Chi Guangxin and Chi Tingting.
The patent application numb..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Taizhou City Jinhaiyun Vessel Facility Co Ltd for Electric Automatic Inflation Device for Falling into Water and Rubber Boat. Dou Jiawei, Liu Xiaoqiang and Zhang Long developed the invention.
The patent application number is CN202422407107..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chen Qianxiang has been granted a patent for Cup Holder for Water Traffic Tool. Chen Qianxiang developed the invention.
The patent application number is CN202422178432U 20240905. The patent publication number is CN223396333 (U). International Patent Classification codes are B63B32/70 and B63B32/77.
The..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Wuxi Dongfang High Performance Ship Eng Co Ltd has secured a patent on Electric Type Lifting System for Ship. Pan Guoping, Zeng Zhiwei, Meng Chang, Ni Changqing, Guo Dong, Huang Quanshui and Cheng Haigang developed the invention.
The patent application number is CN20242331037U 20241210. The patent publicat..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Taishan Chengxin Marine Anchor Co Ltd has been granted a patent for Boat Anchor with Low Manufacturing Cost. Ye Jiecheng developed the invention.
The patent application number is CN20242378805U 20241213. The patent publication number is CN223396325 (U). International Patent Classification codes are B63B21/..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Nanjing Wanma Shipping Complete Set Equipment Co Ltd has been granted a patent for Aluminum Balance-force Lifting Type Marine Window. Liu Guangshui, Zhou Weizhen and Wang Fusheng developed the invention.
The patent application number is CN202422731668U 20241111. The patent publication number is CN223396322..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Wuxi Dongfang High Performance Ship Eng Co Ltd has secured a patent on Yacht Type Mast Structure. Zeng Zhiwei, Cheng Haigang, Guo Dong, Zhou Cheng and Pan Guoping developed the invention.
The patent application number is CN20242331040U 20241210. The patent publication number is CN223396318 (U). Internation..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Changzhou SC Exact Equipment has submitted a patent application for Boat Supporting Assembly, Boat Carrying Device and Photovoltaic Processing Equipment. This invention was developed by Li Caozheng, Deng Jinsheng, Tan Jingdian and Peng Yaping.
The patent application number is CN202510557590 20250429. The p..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- China Ship Development & Design Center has applied Chinese patent for Gradable Frequency Modulation Type Low and Medium Frequency Silencing Element and Design Method Thereof. Liu Sijia, Wei Qiang, Tian Huaan, Yan Xiaofeng and Wang Zong developed it.
The patent application number is CN202510394098 20250331. T..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released No. 703 Research Institute of China Shipbuilding Group patent application for Gas Turbine Multi-person Collaborative Maintenance Training Method Based on Virtual Reality. This invention was developed by Cheng Xiyang, Wang Haikun, Ma Mingjun, Dong Xilai,..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has published China Three Gorges and Changjiang River Scientific Research Institute Changjiang Water Resources Commission patent application for Ship Collision Monitoring and Early Warning Method and System for Dam and Navigation Facilities. The invention was develo..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Institute of Software Chinese Academy of Sciences has sought patent for Ship Movement Behavior Prediction Method Based on Bigru-seq2seq Network. This invention was developed by Sun Jing, Wang Peng, Xu Fanjiang and Liu Chaohui.
The patent application number is CN202510269801 20250307. The patent publication..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Cosco Shipping Technology Co Ltd patent application for Road Maintenance Comprehensive Evaluation Method and System Based on Grey Correlation Coefficient. This invention was developed by Li Siyu, Li Xiaojun and Jia Baiqiang.
The patent application nu..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Tongji University has submitted a patent application for Navigation Bridge Area Ship Trajectory Prediction Method Based on Graph Neural Network. This invention was developed by Wang Dalei, Zhang Shiyu, Pan Yue, Ma Yunlong, Gu Zhenxiong, Zhuang Hongyu, Zhang Yajun, Huang Haoxiang and Wang Shaoxiong.
The pat..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- China Ship Development & Design Center has submitted a patent application for Time Domain Modeling Analysis Method and Device for Circuit Transient Response and Medium. Huang Chen, Yang Peng, Chen Liang, Wu Weijun and Hua Chengchao developed the invention.
The patent application number is CN202510302755 2025..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Method, Device and Equipment for Analyzing Connector Between Floating Body Modules, Medium and Product. This invention was developed by Liu Leilei, Wang Feng, You Yun, Wang Xinyu, He Kai, Li Wei, Zhong Huaqing, Zhang Z..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- China Ship Scientific Research Center has applied Chinese patent for Ship Body Ice Force Calculation Method for Ship Control Motion Simulation in Layer Ice Area. Lei Jianqi, Kong Shuai, Bu Shuxia, He Chunrong, Zhang Peijie, Yang Chen, Shi Yanwen, Zeng Ke and Liu Zhengfeng developed it.
The patent applicati..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Beibu Gulf University has submitted a patent application for Container Ship Rolling Scheduling Optimization System in Sleeve Mooring Hot Joining Mode. This invention was developed by Tian Wuliu, Yan Songyin, Meng Beibei, Zhang Jinfen, Liu Jiongjiong, Sun Jiawei, Wang Hongji, Wang Xin, Chen Riliang, Wang Dan, ..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dalian Shipbuilding Industry has submitted a patent application for Ship Real-time Trim Optimization Method for Energy Efficiency Optimization. This invention was developed by Qiao Zhenxing, Guan Yinghua, Li Jiahuan, Xu Huanyun, Li Wenhe, Liu Jia, Zhang Qian, Zhao Xiaoling, Liu Zhufeng and Qin Mingda.
The pa..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Dalian Shipbuilding Industry patent application for Method for Determining Power Required by Sail Lifting Hydraulic Cylinder. Chen Li, Li Wenhe, Zhao Xiaoling, Zhang Qian, Hou Yupin, Zhang Qi, Lu Ran, Meng Jiangnan and Mao Yaling developed the invention..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Wuhan University of Technology has applied Chinese patent for Ship Multi-objective Optimization Target Relation Method and System. Yu Qun, Zheng Qiang, Liu Zuyuan, Feng Baiwei, Chang Haichao, Zhan Chengsheng and Cheng Xide developed it.
The patent application number is CN202510359464 20250325. The patent p..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Harbin Engineering University has submitted a patent application for Overall Scheme Stage Ship Stern Mechanical Noise Evaluation Method and System and Storage Medium. Gao Cong, Li Jiahang, Pang Fuzhen, Li Haichao, Li Chenhao, Chang Daobin, Liang Zehao, Hang Tianyi and Xie Yuxin developed the invention.
The..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Shanghai Waigaoqiao Shipbuilding and Offshore Co Ltd has sought patent for Special Hazardous Waste Storage Environment-friendly Goods Shelf Device with Anti-leakage Structure. This invention was developed by He Shengnan, Ling Bing, Chen Dongwei, Du Chuanjin, Guo Jianyang, Shu Ziyi and Wang Yu.
The patent a..
Shipping and Marine
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Jiangsu Province Taizhou River Man Office and Nanjing Changmiao Tech Co Ltd patent application for Ship Lockage Scheduling Model Method and System Suitable for Complex Water Area. Chen Zhihong, Wei Cheng, Zhang Kun, Yang Zheng, Xie Ruimin, Chu Weijie, Z..
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
Geneva, Jan. 14 -- Univ Florida and Ocean University of China have applied WIPO patent for Cryptococcal Nano-immunotherapy: a Fungal Drug Carrier Platform. Lewis Jamal S, Smith Iv and Pacifici Noah Junil Kim developed it.
The patent application number is WO2025US35746 20250627. The patent publication number is WO2026006769 (A..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Wuhan University and China Ship Development & Design Center have applied Chinese patent for Testing System for Lightning Coupling Effect of Different Shielding Cables. Hu Ruipeng, Wang Wenjia, Zhou Mi, Huang Jitong, Wang Jianguo and Qu Wanyue developed it.
The patent application number is CN202510318322 20..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has published Reflection Marine Norge AS patent application for a Method for Correcting Clock Drift. The invention was developed by Iranpour Kambiz, Husom Vidar Anders and Paulson Hans.
The patent application number is WO2025NO50121 20250701. The patent publication n..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has released HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Heavy Industries patent application for Ship Propulsion System. This invention was developed by Noh Chul Ho, Noh Hyeok Jin, Kim Soo Cheol and Yu Yeong Jun.
The patent application number is WO2025..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Qingdao Sunrui Marine Env Eng Co Ltd has submitted a patent application for Control Method of Double-branch Liquid Storage System. Zhou Wei, Zhang Tao, Wang Tingyong and Zhao Chao developed the invention.
The patent application number is CN202510355555 20250324. The patent publication number is CN120215371..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- IHC Holland Ie BV has sought patent for Steering Arm for a Floating Vessel. This invention was developed by Lucieer Pieter Abraham.
The patent application number is WO2025EP68660 20250701. The patent publication number is WO2026008614 (A1). International Patent Classification codes are B63H19/08, B63H5/03 a..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Zhejiang Marine Ecological Env Monitoring Center Zhejiang Zhoushan Ecological Env Monitoring Center has submitted a patent application for Determination Method for Dissolved Inorganic Selenium in Seawater. This invention was developed by She Yunyong, Cao Liuyan, Jia Haibo, Song Jihong, Wang Wenjuan, Kim Yeon-..
Shipping and Marine
| Wed 14 Jan 2026
Geneva, Jan. 14 -- Watkins Mfg Corp has filed a patent application for Aquatic Vessel Filter. This invention was developed by Jahan Rowshan, Mccague Michael, Komath Shijin, Prakash Kushal and Rameshvamsi Chelluri.
The patent application number is WO2025US35354 20250626. The patent publication number is WO2026006519 (A1). Inte..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jiangnan Shipyard Group has filed a patent application for Container Ship Transverse Bulkhead Assembly Integrated Construction Structure and Construction Method. This invention was developed by Chen Hao, Li Shijie, Zhao Ruqiang, Xue Shilei, Zheng Yuqi, Liu Yue, Zhu Shitao, Luo Jingkai, Wang Jingwen and Zhou R..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jiangsu Hantong Ship Heavy Industry has filed a patent application for Monitoring and Early Warning System for Ship Block Closure in Dock Environment. This invention was developed by Meng Chengjun, He Jianjun, Qian Qi, Feng Xiaobing, Gu Zezheng, Hao Shoujun, Li Yaxing and Cheng Shangjun.
The patent applica..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Guangdong Ocean University patent application for Underwater Target Resonant Frequency Analysis and Fitting Method. This invention was developed by Zhang Peizhen and Zhang Yuanhang.
The patent application number is CN202510319165 20250318. The patent..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Institute of Acoustics, CAS has applied Chinese patent for Conformal Array Sonar High-precision Imaging Method and System Based on Underwater Moving Small Target. Yan Lu, Yang Juan and Xu Feng developed it.
The patent application number is CN202510262593 20250306. The patent publication number is CN1202148..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Fujian Mawei Shipbuilding Ltd has applied Chinese patent for Gantry Crane Double-hoisting-beam Hoisting Method and System. Wang Fulin developed it.
The patent application number is CN202510331432 20250320. The patent publication number is CN120208086 (A). International Patent Classification codes are B66C1..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jiangsu Wuxi Traffic Higher Vocational and Technical School has filed a patent application for Cleaning Device for Ship Anchor Chain Recovery. This invention was developed by Ma Juan, Wei Bin, Wan Yuhua and Jiang Hui.
The patent application number is CN202510322964 20250319. The patent publication number i..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Jiangnan Shipyard Group patent application for Skid-mounted Ship Boiler Fuel Oil Supply Device and System. This invention was developed by Liu Yonggan, Liu Jinwen, Cao Huanqing, Xu Pengfei, Lu Zhen, Zhao Jian and Chi Shuya.
The patent application num..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has published Roncuzzi Iacopo patent application for Propulsion Unit for Boats.
The patent application number is WO2025IB56624 20250630. The patent publication number is WO2026009130 (A1). International Patent Classification codes are B63H20/00, B63H20/16 and B63H21..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has published No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Time Synchronization Processing Method and System. The invention was developed by Li Peng, Geng Pan, Wu Haowei, Li Rui, Cai Jiuqing, Wu Fang, Zhang Weilong, Cai Kai, Li Kewei, Fan..
Shipping and Marine
| Wed 14 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has received Hongan Hongyo Boat Tractor Co Ltd patent application for Steering Device for Hydraulically Driven Boat Tractor. Liu Zhongsheng developed the invention.
The patent application number is WO2024CN112419 20240815. The patent publication number is WO202600720..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Qingdao Sunrui Marine Env Eng Co Ltd and Xiamen SunRui Marine Environment Engineering patent application for Coagulating Precipitation Method. The invention was developed by Li Guoxiang, Li Jiang, Zhao Zhuo and Lu Xiaowei.
The patent application num..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Northwestern Polytechnical University has applied Chinese patent for Sliding Rail Type Guiding Load Releasing and Recycling Device for Underwater Vehicle and Underwater Vehicle. Shi Yao, Wang Chan, Liu Xiaoya, Gao Shan, Lu Jiewen, Ye Pengcheng and Qin Denghui developed it.
The patent application number is ..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Dongtai Mars Marine Equipment patent application for Warning Lamp for Lateral Protection of Life Buoy. This invention was developed by Zhang Tianyi, Zhang Zhenhua and Zhang Jianguo.
The patent application number is CN202510582674 20250507. The patent..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Guangzhou Panyu Cable Works has submitted a patent application for Corrosion Monitoring Device, Method and Equipment for Cable for Unmanned Ship. Huang Yingmin, Hu Chaoqiang, Wang Qianneng, Li Li, Li Binyan, Gao Weiguang, Zou Kemin, Shao Yuanpeng, Xu Cuishan, Liang Zhihao, Yang Zhanpeng, Ding Ming and Wu Shil..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Guangzhou Panyu Cable Works has submitted a patent application for Device, Method and Equipment for Monitoring Corrosion Resistance of Cable for Unmanned Ship. Huang Yingmin, Hu Chaoqiang, Wang Qianneng, Li Binyan, Li Li, Gao Weiguang, Zou Kemin, Shao Yuanpeng, Xu Cuishan, Liang Zhihao, Yang Zhanpeng, Ding Mi..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China Three Gorges Construction Engineering Group has submitted a patent application for Ship Lock Access Channel and Ship Lock Arrangement Method. This invention was developed by Ji Changzhi, Liu Jinhai, Jian Chonglin and Zhang Junpeng.
The patent application number is CN202510189476 20250220. The patent ..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Xidian University has submitted a patent application for Full-dimensional Local Sea Clutter Simulation Method Under High-speed Motion Platform. This invention was developed by Suiho Akira, Lin Jiabo, Wang Jianming and Xu Shuwen.
The patent application number is CN202510516622 20250423. The patent publicati..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Jiangnan Shipyard Group has submitted a patent application for Skid-mounted Ship Water Supply Device. This invention was developed by Zhao Ge, Yuan Shizhen, Han Junjie, Tao Chunze, Li Xiang, Lu Zhen, Bai Shasha, Lai Chaoqun, Liu Qingguo and Chu Xiaojiao.
The patent application number is CN202510483610 2025..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- South China University of Technology has submitted a patent application for Unmanned Ship Capable of Overturning and Diving and Control Method Thereof. This invention was developed by Chen Yuanming, Hong Xiaobin, Huang Le, He Zhuoxia, Chen Zhijie, Chen Wei and Chi Qiurui.
The patent application number is C..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Nantong University has submitted a patent application for Control System and Method for Improving Operation Stability of Boat. Zhang Xiaohui, Li Hongliang, Tang Tianpei, Wang Yuming, Zhu Senlai, Ji Shenglan, Wang Yunxuan, Cai Yizhou, Zhou Zhuowei, Xu Danyang and Shi Renyu developed the invention.
The paten..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published CSSC Huangpu Wenchong Shipbuilding patent application for Marine Rail Hydraulic Pulley. The invention was developed by Duan Mobu, Zhou Jiahe, Chen Zunqing, Zhang Desheng, Huang Mengnan, Liu Yi and Zhu Han.
The patent application number is CN20251024..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China Ship Scientific Research Center has submitted a patent application for Virtual-real Fusion Unmanned Surface Vessel Collision Avoidance Test Method. This invention was developed by Jiang Zhengyi, Zhang Bo, Zhou Zexing, Wang Xiaochuan, Du Xingyue and Zhang Shuai.
The patent application number is CN2025..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Ocean University China has submitted a patent application for Self-adaptive Path Tracking Control Method and Device for Unmanned Ship. Ma Xin, Ren Guoqing, Wei Zhaoqiang and Chen Chaohui developed the invention.
The patent application number is CN202510685879 20250527. The patent publication number is CN12..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Adjustable Equipment Support for Ship and Ship with Adjustable Equipment Support. Qiu Shuhui, Luo Ting, Yan Hexiang, Lei Lu, Zhang Dengming, Xie Yaocong and Liu Xinyu developed the invention.
The patent application number is CN202510..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Tool for Assembling and Disassembling Transmission Case of Gas Turbine. This invention was developed by Zhang Luyang, Liu Xuebin, Wang Zheng, Yuan Wenqi, Ma Jianqiang and Wang Zhenkun.
The patent application numbe..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group patent application for Novel Lubricating Oil Consumption Measuring Method. Meng Lingze, Bai Bing, Luan Yongjun, Shao Jigeng, Yang Henan, Hu Wei and Meng Chen developed the invention.
The patent a..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- No. 703 Research Institute of China Shipbuilding Group has filed a patent application for Sliding Bearing Dynamic Load Measuring Method. This invention was developed by Ye Shengjian, Wang Zhiqiang, Yue Yanjiong, Li Yang and Zhou Hongliang.
The patent application number is CN202411972953 20241230. The paten..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received No. 703 Research Institute of China Shipbuilding Group patent application for Tool for Disassembling and Assembling Lubricating Oil Assembly of Gas Turbine. Yuan Wenqi, Wang Zheng, Shi Zhen, Zhang Luyang, Liu Xuebin, Ma Jianqiang, Zhang Xiaoyun and He B..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 13 -- Shanghai Ship and Shipping Res Institute Co Ltd, Shanghai Maritime University and Wuhan University of Technology have submitted a patent application for Ship Engine Fault Diagnosis Method and System. This invention was developed by Han Bing, Ji Yijie, Liu Jin, Luan Yongli, Yuan Chengqing, Dong Shengli, Chen Y..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 13 -- South China University of Technology and China Ship Development & Design Center have submitted a patent application for System Performance Analysis and Evaluation Method Based on Fuzzy Function Dependence Network. Liu Fei, Su Hongjia, Wang Liangming, Zhang Cheng, Chen Houjing and Lee Seung-woo developed the i..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- The 715th Research Institute of China State Shipbuilding has submitted a patent application for Underwater Omnidirectional Motion AUV Design and Control Method. Xu Jiangpeng, Wang Junlei, Gu Haidong and Tang Yi developed the invention.
The patent application number is CN202510311022 20250317. The patent pu..
Shipping and Marine
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received CSSC Huangpu Wenchong Shipbuilding patent application for Plate Seam Dividing Method for Shaft Wrapping Sleeve Outer Plate. Li Jin, Chen Tao, Lin Hongbin and Xu Yeying developed the invention.
The patent application number is CN202510268428 20250307...
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shanghai Wanfang Marine Tech Co Ltd has submitted a patent application for Marine Main Engine High-pressure Oil Pump Shell Laser Repairing Method. Wang Meng developed the invention.
The patent application number is CN202510678183 20250526. The patent publication number is CN120210804 (A). International Pat..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has received HD Korea Shipbuilding & Offshore Engineering patent application for Ship Propulsion System. Park Woo Jae, Noh Chul Ho, Noh Hyeok Jin and Kim Soo Cheol developed the invention.
The patent application number is WO2025KR09665 20250704. The patent publicatio..
Shipping and Marine
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has released HD Korea Shipbuilding & Offshore Engineering patent application for Ship Propulsion System. This invention was developed by Kwon Byoung Hun, Park Woo Jae, Noh Chul Ho and Noh Hyeok Jin.
The patent application number is WO2025KR09662 20250704. The patent ..
Shipping and Marine
| Wed 14 Jan 2026
Geneva, Jan. 14 -- Ocean University of China has submitted a patent application for Integrated Semiconductor Laser with Transversely Coupled Fabry-perot Cavity. Morin Theodore Joseph and Bowers John E developed the invention.
The patent application number is WO2025US36092 20250701. The patent publication number is WO2026010956 ..
Shipping and Marine
| Wed 14 Jan 2026
Geneva, Jan. 14 -- Ocean University of China has submitted a patent application for Methods of Modulating Absorption of Fatty Acids. This invention was developed by Vallim Thomas.
The patent application number is WO2025US36019 20250701. The patent publication number is WO2026010911 (A1). International Patent Classification code..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shanghai Merchant Ship Design And Research Institute has sought patent for Method and Device for Detecting Fatigue of Ship and Electronic Equipment. This invention was developed by Wang Yangli, Lu Honggan, Dai Zhilin, Sun Sai, Cai Xiaochi, Qin Yao, Gao Wen and Guo Fei.
The patent application number is CN2025..
Shipping and Marine
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group patent application for Device and Method for Inspecting Installation Angle of Universal Inclined Component of Ship Body. This invention was developed by Zhang Liang, Yao Jianyi, Ruan Hongzhe, Cao Ming and Jiang Xiaotin..
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