News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received China Merchants Jinling Shipyard Jiangsu patent application for Ocean Ship Photovoltaic Power Generation Simulation System. Cao Dayou, Han Fei, Zhou Yan and Hu Feifu developed the invention.
The patent application number is CN202510774879 20250611. T..
Shipping and Marine
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Mitsubishi Shipbuilding has applied WIPO patent for Marine Vessel. Kuchiki Yusuke developed it.
The patent application number is WO2025JP14429 20250411. The patent publication number is WO2026028528 (A1). International Patent Classification codes are B63B11/02, B63B11/04, B63B29/00 and B63H21/38.
The ab..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Folding Type Blocking Net Self-unfolding Ship Blocking System. The invention was developed by Ji Baifeng, Yang Shubo, Wang Liangjun, Li Xinping and Liu Muyu.
The patent application number is CN20..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- CNOOC Tianjin Branch has submitted a patent application for High-pressure Roller Control System for Fracturing Ship and Using Method. This invention was developed by Wang Xiaopeng, Zhang Chao, Guo Hua, Gu Jinbiao, An Wenmu, Du Jianbo, Li Dong, Xie Zongcai, Li Yang, Xu Yantao, Wang Tao and Cai Jinliang.
The..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Elite Marine Equipment & Engineering has filed a patent application for Energy-saving Heat Exchanger for Ship Exhaust Gas Washing. This invention was developed by Shen Jiandong, Song Xi, Yao Jinquan, Yao Lufei, Zhang Hao and Yue Suilu.
The patent application number is CN202510747284 20250605. The patent pu..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Guangzhou Maritime Institute has filed a patent application for Wheel Set Design Method for Internally Welding Mobile Platform and Wheel Set Thereof. This invention was developed by Han Bing.
The patent application number is CN202510829606 20250620. The patent publication number is CN120516133 (A). Interna..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Sun Yat-sen University has filed a patent application for Seabed Anchoring Device with Self-adaptive Function and Ocean Engineering Equipment. This invention was developed by Xu Liangbin, Niu Qiong and Zhang Xu.
The patent application number is CN20251129145 20250725. The patent publication number is CN120..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Chengxi Shipyard has submitted a patent application for Optimized Arrangement Method for Expansion Joints of Ship HP-SCR System. This invention was developed by Qi Maofu, Tian Chunlei, Shen Ke, Wang Lizhe and Deng Zhaonian.
The patent application number is CN202510640291 20250519. The patent publication nu..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received No. 708 Institute China State Shipbuilding patent application for Tail Shaft Sealing Device Based on Independent Double-channel Inflation Sealing Mechanism. Wang Ye, Yu Shuwen, Wang Yicheng, Huang Rining, Fu Shouli, Li Dixiong, Wu Libin, He Jun and Zhan..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- No. 704 Research Institute of China State Shipbuilding has submitted a patent application for Ship Diesel Generating Set'traveling Block 'fault Diagnosis Method. This invention was developed by Bai Yanxiang, Zhang Yuanwei, Fu Shenglai, Lu Xiaolei, Song Shengyao, Wang Xun, Huang Yuqing and Pan Yucai.
The pa..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- No. 704 Research Institute of China State Shipbuilding has filed a patent application for Time-frequency Fault Diagnosis Method Based on Frequency Band Filtering. This invention was developed by Hou Yanru, Zhang Yi, Fu Dongliang, Zhou Pu, Zhang Xinwei and Xiao Ruping.
The patent application number is CN202..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- No. 711 Research Institute of China State Shipbuilding has applied Chinese patent for Engine Reliability Growth Evaluation Method Based on Performance Degradation Data. Qiu Yao, Huang Li, Chang Xiaopeng, Li Liting, Tang Yihu and Xiong Haixia developed it.
The patent application number is CN202510579862 202..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Dalian Maritime University has filed a patent application for Non-contact Blood Pressure Measurement Method Based on Pulse Transmission Time. This invention was developed by Wang Jie, Liu Jinyu, Sun Shuo, Liu Xiaokai, Ma Xiaorui, Gao Qinghua and Wang Yangyang.
The patent application number is CN202510739680 ..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Zhejiang International Maritime College has applied Chinese patent for Anti-corrosion Construction Machine for Ocean Platform. Liu Zailiang and Lin Yan developed it.
The patent application number is CN202510735316 20250604. The patent publication number is CN120516552 (A). International Patent Classification..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Fixture for Guaranteeing Symmetry Degree of Thin-wall Profile Part. Wu Bangzhou, Shao Zhen, Li Wei, Wang Jisheng, Song Peifei, Zhang Wang, Wang Zhaowei, Xu Xiaojie, Shen Huijie and Wang Zhongyue developed the invention.
The ..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Guangzhou Shipyard International has submitted a patent application for Dock Sealing Test Method for Moon Pool Bottom Cover. This invention was developed by Zhou Xing, Xu Yinsheng, Yan Qingwen, Liu Kaiyi, Wang Zheng, Tan Jiliang, Chen Xiaolong and Wu Weiqing.
The patent application number is CN202510550458 2..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has sought patent for River Water Level Detection Method. This invention was developed by Sun Maoming, Lin Rongxin, Xu Haining, Wang Yongju, Wang Shanshan and Zhang Shenyang.
The patent application number is CN2025106522..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Guangzhou Wenchong Shipyard has sought patent for Positioning Method and Machining Method for Portable Boring Machine. This invention was developed by Shi Chunyu, Liang Machao, He Jian, Xu Ligan, Mei Fangping and Liu Zhao.
The patent application number is CN202510716305 20250530. The patent publication numbe..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Material Straightening Device. Wu Bangzhou, Lee Jeong-baek, Li Wei, Wang Jisheng, Shao Zhen, Liang Jinbao, Song Peifei, Lei Guolong, Bai Longfei, Meng Zhexin, Wang Zhaowei and Shen Huijie developed the invention.
The patent ..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- China Shipbuilding NDRI Engineering has filed a patent application for Hydraulic Pump Station for Small Ship. This invention was developed by Shen Chen, Zhang Jiping, Jiang Mengyan, Wang Jin and Xu Donghui.
The patent application number is CN202510478950 20250416. The patent publication number is CN120520846..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Shanghai Waigaoqiao Shipbuilding patent application for Web Positioning Tool. The invention was developed by Wang Guan, Fan Honggang, Chen Xiaoling, Li Kui, Ping Guosheng, Xu Jie, Wang Jing and Wei Yewang.
The patent application number is CN2025109732..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Installation Method for Ship Ventilation Pipeline. This invention was developed by Jiang Xiaoting, Gong Tao, Zhi Yinfeng, Liu Chunhui, Xi Zhiliang and Li Minghai.
The patent application number is CN202510834414 20250620. The patent pub..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Passenger Ship Wallboard Mounting Assembly. This invention was developed by Wang Jingchao and Chen Faping.
The patent application number is CN20251125527 20250724. The patent publication number is..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Guangzhou Shipyard International has filed a patent application for Fixed Ballast Structure and Ship with Same. This invention was developed by Hou Ruiyun and Zhang Haowen.
The patent application number is CN202510829524 20250620. The patent publication number is CN120517546 (A). International Patent Classif..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- China Ship Development & Design Center has submitted a patent application for Radio Frequency Signal Detection System Electric Field Radiation Sensitivity Test Method. Liu Yi, Chen Junfeng, Chen Liang, Luo Baiwen and Zuo Yu developed the invention.
The patent application number is CN202510619488 20250514. Th..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- CSSC Marine Power Zhenjiang has submitted a patent application for Large Marine Engine Piston Pin Mounting Tool. This invention was developed by Zhao Jun, Liu Min, Jing Haiguo and Gong Jie.
The patent application number is CN202510716756 20250530. The patent publication number is CN120517958 (A). Internation..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Large Circle Route Guidance and Control Method Based on Mercator Chart. Li Guoshuai, Li Guilong, Zhang Xianku, Wang Shimiao, Xie Zilong and Bai Weiwei developed the invention.
The patent application num..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Unmanned Ship Multi-group Dynamic Coverage and Collision Avoidance System Based on Anisotropic Perception. This invention was developed by Liu Lu, Jiao Shijian, Yao Mian, Peng Zhouhua, Gu Nan, Wang Anqin..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Test Method of Automobile Roll-on-roll-off Ship Stern Ramp Load Monitoring System. This invention was developed by Qiu Lifei, Wang Xi, Sun Tianjia, Chen Lizhen and Luo Jian.
The patent application..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- China Shipbuilding Group Guangxi Shipbuilding has sought patent for Jig Frame Structure and Method for Controlling Welding Deformation of Movable Deck. This invention was developed by Hu Luojun, Xie Honggui, Liu Haiquan, Lu Huagui, Lu Shian, Weng Xuanming, Zhang Mandong, Peng Naigang and Mo Yingchao.
The pat..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Ship Body Tail Shaft Shell Assembling Method and Ship Body Assembling Method. This invention was developed by Wang Guan, Fan Honggang, Cao Ling, Ping Guosheng, Chen Xiaoling, Wang Jie, Li Kui, Li Lele and Wang Zhenhao.
The patent application number is CN..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Mounting Method for Side Door of Roll-on-roll-off Ship. Huang Wenqiang, Gao Fei, Hu Xiaodong, Yang Xiaobin, Chen Feng, Feng Minchao, Dong Naitao and Zhou Peirong developed the invention.
The patent application number is CN202510971965 20..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Dalian Maritime University has filed a patent application for Vehicle Anomaly Detection Method, Device and System Based on Cloud Collaboration. This invention was developed by Xie Xinqiang, Liu Aobo, Liu Hongbo, Li Zijian, Zhao Zheng and Han Zengyi.
The patent application number is CN202510517107 20250423. T..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Dalian Maritime University has submitted a patent application for Ultra-wide Beam Broadband Quadrifilar Helix Antenna Based on Parasitic Loading. Liu Hongmei, Zeng Youjie, Wang Yang, Zhang Jingguo and Wang Zhongbao developed the invention.
The patent application number is CN202510732128 20250603. The patent ..
Shipping and Marine
| Fri 13 Feb 2026
Geneva, Feb. 13 -- World Intellectual Property Organization has received Kongsberg Maritime patent application for Flotsam Trajectory Estimation, Tracking and Collision Avoidance. Bakkeheim Jostein developed the invention.
The patent application number is WO2025EP72307 20250802. The patent publication number is WO2026027793 (A1..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute patent application for Tin-doped Ternary Metal Halide and Preparation Method and Application Thereof. This invention was developed by Liang Xiaodu, Ding..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Second Institute of Oceanography, Ministry of Natural Resources patent application for Marine Deepwater Observation Buoy. The invention was developed by Jin Weifang, Zhou Beifeng, Ding Tao, Lin Feilong and Liang Chujin.
The patent application number..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Hebei Jiaotong Vocational and Technical College patent application for Hoisting Equipment for Ship. This invention was developed by Du Zhongbao, Shang Liying, Zhao Yinghua, Guo Wen, Li Lianqiang, Zhou Xinhua and Tao Haiyan.
The patent application num..
Shipping and Marine
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Huazhong University of Science and Technology has applied Chinese patent for Pose Control Method and System for Air Bag Supporting Flexible Buoyant Raft Vibration Isolation System. Wu Jinbo, Ma Ning and Nie Xiuyi developed it.
The patent application number is CN202510791566 20250613. The patent publication..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Three-dimensional Route Monitoring Method and System. This invention was developed by Yuan Haijing, Yang Tao, Fang Lixia, Ren Lei and Li Zhaoyin.
The patent application..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Ship Rocking Data Error Compensation Method. Tang Bohao, Dong Jingwei, Yin Lixue, Jiang Zonglin and Cai Lihua developed the invention.
The patent application number is CN2025110..
Shipping and Marine
| Wed 11 Feb 2026
Geneva, Feb. 12 -- World Intellectual Property Organization has published China Ship Scient Research Center patent application for Device for Synchronously Jettisoning Multiple Loads of Submersible, and Jettisoning Method. The invention was developed by Qu Wenxin, Zhang Qingyong, Cao Jun, Hu Zhonghui and Yang Shenshen.
The pa..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- No. 708 Institute of China State Shipbuilding Corporation has submitted a patent application for Sucker Head Device and System of Dredger and Using Method. This invention was developed by Yang Peiyao, Tian Xue, Yu Binbin, Chi Jian, Li Yansong, Zheng Tangwen, Gong Qi and Zhao Wenfeng.
The patent application..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Harbin Shipbuilding Boiler Turbine Inst China Shipbuilding Group Co Ltd No. 703 Institute has submitted a patent application for Barring Engaging and Automatic Disengaging Device. This invention was developed by Jiang Lidong, Huo Yuxin, Deng Guanglin and Tsuneyama.
The patent application number is CN202511..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- East China University of Science and Technology has submitted a patent application for Risk Management and Control-oriented Ship Scheduling Method and System, and Storage Medium. This invention was developed by Du Wenli, Cao Chenxi, Wang Bing and Qian Feng.
The patent application number is CN202510602269 2..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Second Institute of Oceanography, Ministry of Natural Resources has submitted a patent application for Marine Sample Management System Based on Artificial Intelligence. This invention was developed by Li Dongxu, Jin Jianxia and Sun Chaohui.
The patent application number is CN202510661596 20250522. The pate..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Huazhong University of Science and Technology has submitted a patent application for Method for Calculating Underwater Transient Impact Response of Stern Structure in Steering Process. This invention was developed by Liu Jun, Ding Bowen, He Jun, Song Xiancheng, Zhang Yuqiang and Wang Xianzhou.
The patent a..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Nanjing Port Longtan Container has submitted a patent application for Intelligent Stowage Method in Container Wharf Ship Cabin. This invention was developed by Shu Yuanfeng, Feng Kaiyi, Dou Qin, Tian Shenshen, Wu Yong, Gao Yang and Wang Xiong.
The patent application number is CN202510445295 20250410. The p..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- China Three Gorges University has submitted a patent application for Electric Ship Energy Consumption Prediction Method Based on Multi-model Fusion and Multi-dimensional Evaluation. This invention was developed by Pan Pengcheng, Xing Tianwei, Wu Bo, Luo Zhe, Sun Kangyu, Yan Wentao, Cai Xin, Xiao Jianghao, Sun..
Shipping and Marine
| Wed 11 Feb 2026
Geneva, Feb. 12 -- Shanghai Fuxun Ind Co Ltd has submitted a patent application for Airtight Door for Passage Apparatus of Roll-on/roll-off Ship. Zhu Hongbo developed the invention.
The patent application number is WO2024CN110624 20240808. The patent publication number is WO2026025529 (A1). International Patent Classification..
Shipping and Marine
| Wed 11 Feb 2026
Geneva, Feb. 12 -- Shanghai Fuxun Ind Co Ltd has submitted a patent application for Portable Railing for Movable Deck of Roll-on/roll-off Ship. Zhu Hongbo developed the invention.
The patent application number is WO2024CN110603 20240808. The patent publication number is WO2026025528 (A1). International Patent Classification c..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Harbin Engineering University has submitted a patent application for Intelligent Downscaling Method for Polar Region Sea Ice Concentration Based on Deep Self-attention Residual U-Net. This invention was developed by Deng Xiong, He Jianxin, Wang Haoyu, Wu Changzhe, Wu Woping, Zhang Depeng, Wang Jian and Zhao Y..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Wuhan University of Technology has submitted a patent application for Marine Water Lubrication Stern Bearing Abrasion Loss Analysis Method and System and Ship Monitoring Equipment. Liu Jie, Liu Guoqiang, Chang Xingshan, Zhao Yuge, Li Linbo, Wang Chengmin and Wu Di developed the invention.
The patent applic..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- No. 707 Institute China State Shipbuilding Corporation Ltd has submitted a patent application for Three-dimensional Underwater Movement Track Interpolation Method and System Considering Ocean Current Influence. This invention was developed by Yuan Haijing, Zhou Zhinan, Li Zhaoyin, Fang Lixia and Zhang Jingjin..
Shipping and Marine
| Wed 11 Feb 2026
Geneva, Feb. 12 -- C Lng Solutions Pte Ltd has submitted a patent application for Toxic Ammonia Gas Absorption System for Liquid Ammonia Fuel Ship. This invention was developed by Xu Xiangyang, Bansal Sanjay and Fan Hongjun.
The patent application number is WO2024CN108894 20240731. The patent publication number is WO202602536..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Chen Li patent application for Whole Ship Coating Construction Procedure of Newly-built Ship.
The patent application number is CN202410178811 20240216. The patent publication number is CN120502475 (A). International Patent Classification codes are B..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Qingdao Sunrui Marine Env Eng Co Ltd has applied Chinese patent for High-temperature Tail Gas Utilization Device of Solid Oxide Fuel Cell. Liu Chaoxin, Xu Shi, Wang Haitao, Wang Hui and Wang Tingyong developed it.
The patent application number is CN202510614814 20250513. The patent publication number is CN..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Xinghua Tongzhou Marine Equipment Co Ltd patent application for Automatic Assembling and Welding Equipment for Ship Deck Assembly. This invention was developed by Xiao Longfu and Xiao Yuxi.
The patent application number is CN20251111493 20250722. The..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Progressive Image Defogging Method and System Fusing Depth Information. Liu Ting, Dong Mengyu, Zheng Kai and Sun Bo developed the invention.
The patent application number is CN202510411305 20250402. The..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Shanghai Jiao Tong University patent application for High-sea-condition Unmanned Ship Dynamic Anti-interference Control Method Based on Body Intelligence. This invention was developed by Yu Gan, Xie Wei, Zhang Weidong, Yu Yao, Guo Lancong, Zeng Rijie an..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Guangzhou Shipyard International patent application for Ventilation Device of Air Conditioner. Zhang Chenglong, Su Lingru and Zhang Yuchan developed the invention.
The patent application number is CN202510909285 20250702. The patent publication number ..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangzhou Shipyard International has submitted a patent application for Ventilator Device. Qin Lijun, Gong Yonglin, Qian Xingxing and Xia Wenyu developed the invention.
The patent application number is CN202510909258 20250702. The patent publication number is CN120503950 (A). International Patent Classificat..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangzhou Wenchong Shipyard has applied Chinese patent for Rudder System Structure and Assembling Method. Yuan Yuren, Zhu Shengjie, Huang Wentian and Deng Dengliang developed it.
The patent application number is CN202510709854 20250529. The patent publication number is CN120503949 (A). International Patent C..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Dalian Maritime University has submitted a patent application for Underwater Hull Cleaning Device Capable of Working Cooperatively in Series. This invention was developed by Song Liguo, Yang Yundi, Zou Bo, Cheng Yingqi, Yang Jingang and Xu Minyi.
The patent application number is CN202510674808 20250523. The ..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group patent application for Protection Device and Method for Ship Deck Opening Under Material Transportation Working Condition. Hua Xia, Shen Weijun, Cao Yifei, Lu Huiwen and Jin Guofei developed the invention.
The patent ..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Joint Optimization Method and System for Time Slot Allocation and Power Allocation of Underwater Acoustic Communication Network. The invention was developed by Geng Xuan and Hu Yongkang.
The patent a..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Jiangsu Maritime Institute has submitted a patent application for Programmable Vortex Sound Field Multi-target Stable Control Method and System. This invention was developed by Ding Ning, Zhang Juan and Zhang Yan.
The patent application number is CN202510683720 20250526. The patent publication number is CN12..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Dalian Maritime University has submitted a patent application for Submersible Unmanned Ship Resistance Forecast Approximate Model Optimization Method Considering Fuzziness. This invention was developed by Hou Yuanhang, Chen Pengxu, Liu Yifan and Deng Kanghui.
The patent application number is CN202510411311 2..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released China Shipbuilding Group Guangxi Shipbuilding patent application for Ship Monitoring System. This invention was developed by Huang Xingxi, Luo Guangwu, Lu Yu, Hu Jiacai, Huang Kaizhao, Zhai Dezhi, Pan Honglei, Zhai Gaofeng, Liang Yanyang and Xie Tanchen..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- China Ship Development & Design Center has filed a patent application for High-reliability Networking Method for Marine Field Data Acquisition System. This invention was developed by Li Zhe, Shao Hanchen, Ren Yehan, Du Xiaojia and Hu Xiao.
The patent application number is CN202510779820 20250612. The patent ..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has filed a patent application for Alternating Current Motor Synchronous Modulation Method Based on Phase-locked Loop and Pwm Generator. This invention was developed by Li Peng.
The patent application number i..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Guangzhou Shipyard International has filed a patent application for Ship Kitchen Wet Garbage Treatment System and Treatment Method. This invention was developed by Huang Shengming and Wen Zhihao.
The patent application number is CN202510543756 20250428. The patent publication number is CN120502568 (A). Inter..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Dalian Maritime University has submitted a patent application for Multi-receptor Multi-level Chlorinated Paraffin Toxic Effect Database and Visual Expression System. This invention was developed by Li Xiaoying, Yang Shimei, Hu Jiaochan and Gao Yuan.
The patent application number is CN202510411299 20250402. T..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Hudong-Zhonghua Shipbuilding Group has sought patent for Boring Method for Front Bearing and Rear Bearing of Stern Shaft Tube. This invention was developed by Jiang Xiaoting, Gong Tao, Zhi Yinfeng, Ma Rugen, Zhu Linglong and Xue Juncong.
The patent application number is CN202510656442 20250521. The patent pu..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Gap Bridge Connecting, Cutting and Welding Method for Small Marine Parts. This invention was developed by Qian Yi, Xiao Rong, Du Jizhan, Jiang Chunjiang, Zhai Jinguo, Chen Yaozhong, Gao Tianmin and Wu Daojuan.
The patent application nu..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Wuhan Marine Machinery Plant patent application for Machining Method of Split Type Annular Part. Zhang Guofan, Zhang Junhao and Wu Hongqiong developed the invention.
The patent application number is CN202510526476 20250425. The patent publication num..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Wuhan Marine Machinery Plant has submitted a patent application for Weld Beading Removing Method. This invention was developed by Wu Yong, Yang Xinming, Xue Gang, Zhang Hanbin, Lyu Xin, Mi Shiyun, Shao Gang and Lei Zhi.
The patent application number is CN202510526440 20250425. The patent publication number..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangzhou Shipyard International has submitted a patent application for Welding Cooling System and Welding Method. This invention was developed by Luo Xiong, Wang Hao, Liu Jia'ao, Wu Leilei and Li Jianxin.
The patent application number is CN202510777527 20250611. The patent publication number is CN120502935 ..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangzhou Shipyard International has filed a patent application for Welding Device and Welding Method. This invention was developed by Liu Bo, Li Bao, Fan Xutao and Hu Wenhong.
The patent application number is CN202510777858 20250611. The patent publication number is CN120502926 (A). International Patent Cla..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Guangzhou Shipyard International patent application for Longitudinal Hot Crack Preparation Method. This invention was developed by Luo Xiong, Liu Jia'ao, Wang Hao, Chen Qingcheng, Li Jianxin and Tan Mingqiu.
The patent application number is CN202510777..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has sought patent for Proton Conductivity Testing Device for Proton Exchange Membrane. This invention was developed by Liu Huixuan, Chen Chen, Cheng Feng, Gao Lingfeng and Duan Bin.
The patent application numb..
Shipping and Marine
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Nantong Cosco Khi Ship Engineering has applied Chinese patent for Power Station Control Method of Ship Generator. Ma Qiang, Wang Guoxiang, Liu Heng, Yang Haijian, Ma Junyang and Hu Ping developed it.
The patent application number is CN202510626047 20250515. The patent publication number is CN120498045 (A). I..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Shanghai Ship and Shipping Res Institute Co Ltd and Dalian Maritime University have applied Chinese patent for Ship Engine On-condition Maintenance Method and System. Luan Yongli, Han Bing, Dong Shengli, Tang Yuanyuan, Su Zhi, Lyu Jinhang, Huang Jiaji and Wang Chenlei developed it.
The patent application n..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Shanghai Ship and Shipping Res Institute Co Ltd and Shanghai Maritime University have sought patent for Marine Lithium Battery SOC and Soh Estimation Method and System Based on GA-BP Neural Network. This invention was developed by Liu Wei, Guo Yi, Xu Xiaoyan, Zhang Kaijie, Chen Mingyu and Zhang Yu.
The pat..
Shipping and Marine
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- Jiangsu Leadmicro Nano Technology has filed a patent application for Carrier Boat, Processing Apparatus, and Method for Controlling Pressure Drop in Carrier Boat. This invention was developed by Yang Liu, Liao Baochen, Yan Da and Fan Fangyu.
The patent application number is US202519355411 20251010. The ..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- PLA Navy Submarine Academy has submitted a patent application for Method for Analyzing Influence of Hydrometeorological Environment on Underwater Multi-mode Machine Behaviors. This invention was developed by Fang Zhujun, Xu Xinqiang, Jiang Qingyuan, Shen Shihui, Li Mingsong and Sun Yaqin.
The patent applic..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Dalian Dingli Transport Track Equipment patent application for Low-noise and High-efficiency Marine Fan. This invention was developed by Su Xianzhen, Dai Jiahui, Zhang Xiaoqin, Jiao Chaoyang and Zhou Hong.
The patent application number is CN202510846..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- No. 711 Research Institute of China State Shipbuilding has submitted a patent application for Double-screw Rotor and Mechanical Equipment. Zhong Jianchang, Zhang Weimin, Zhang Weiqi and Xu Liangcong developed the invention.
The patent application number is CN202510761387 20250609. The patent publication nu..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- National Space Science Center, CAS has sought patent for Self-adaptive Ship Staying Identification Method and System Based on Sliding Space-time Window. This invention was developed by Qiang Huimin, Peng Xiaodong, Niu Wenlong, Zheng Xiao and Li Yun.
The patent application number is CN202510759365 20250609...
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jiaxing University has sought patent for Multi-modal Sensing and Edge Intelligence Water Area Monitoring Unmanned Ship and Graded Early Warning System. This invention was developed by Li Lin, Chen Dian, Deng Wenbin, Ma Runxiang, Yang Hao, Peng Xiangwei, Zhang Shaokai, Zi Jirui and Wang Han.
The patent appl..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released CSSC Jiujiang Boiler patent application for Boiler Combustion Adjusting System for Ship. This invention was developed by Luo Na, Yu Xiuyu, Wang Jinwu, Jiang Sile and Hu Xiaohui.
The patent application number is CN202510567265 20250430. The patent pub..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received National Satellite Meteorological Center National Space Weather Monitoring & Warning Center patent application for Ship Identification Method and System Based on Night Low-light Image, and Storage Medium. Yu Tianlei and Chen Lin developed the invention...
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Harbin Ship Boiler Turbine Res Institute No. 703 Res Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for Initial Value Search Algorithm for Sift Feature Point Matching Based on GPU Acceleration. This invention was developed by Wang Yongfan, Wang Xin, Chen Kexin, Yang Long, Zhu ..
Shipping and Marine
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- U.S. Patent and Trademark Office has released IUCF-HYU Industry-University Cooperation Foundation Hanyang University patent application for Subminiature Unmanned Submarine Comprising Rotary Artificial Muscle Motor and Operating Method Thereof. This invention was developed by Kim Seon Jeong and Hyeon Jae Sa..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Hangzhou Dianzi University has submitted a patent application for Unmanned Ship Course Adaptive Specified Performance Fault-tolerant Control Method with Sideslip Angle Compensation. This invention was developed by Li Jianning, Qi Guanjie and Du Ping.
The patent application number is CN202510457615 20250414..
Shipping and Marine
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released No. 711 Research Institute of China State Shipbuilding patent application for Ship Semi-physical Simulation Test Method and Device and Ship. This invention was developed by Zhao Deji, Zhou Tewei, Chen Defu, Zhu Hongyu, Li Haonan, Cai Jimin, Jin Liyuan, ..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Dalian Ocean University has submitted a patent application for Ultrasonic Cleaning Method for Ship Equipment Based on Universe and Digital Twinning. Yi Zhengyao, Yuan Haoyu, Shi Bobo, Zhu Jiasheng, Yang Tianci, Yu Houyan, Zhang Wenjian, Chen Xiaoxiao, Xu Yingli and Zhang Wenze developed the invention.
The ..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Dalian Maritime University and Dalian Haida Zhilong Tech Co Ltd patent application for Ship and Sea Wave Interaction Visualization Method Based on Sea Wave Spectrum. This invention was developed by Wu Jinghe, Jin Kazu and Qian Xiaobin.
The patent app..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- First Institute of Oceanography Mini of Natural Resources has sought patent for Marine Target Fusion Sensing Method Based on Fuzzy Set Theory. This invention was developed by Liu Deqing, Zhang Jie, Jin Jiucai and Ma Yi.
The patent application number is CN202510983278 20250717. The patent publication number..
Shipping and Marine
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Jiangsu University of Science and Technology has sought patent for Method for Forecasting Wave Making and Resistance of Sailing Ship in Inter-ice Channel. This invention was developed by Yang Yuntao, Ke Li and Gao Hui.
The patent application number is CN202510580296 20250507. The patent publication number ..
1
to
100 of
274 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
