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Shipping and Marine
| Sat 04 Jul 2026
Beijing, July 4 -- China Shipbuilding NDRI Engineering has sought patent for Damping Structure Simplified Design System. This invention was developed by Ni Jiangong, Xi Yue, Zhang Yechen, Chen Yi, Chen Yadi and Cao Wuzhen.
The patent application number is CN202610177873 20260207. The patent publication number is CN121765810 (A)..
Shipping and Marine
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Multi-party Private Set Merging Method and System Based on Trusted Execution Environment. The invention was developed by Wang Jianzhong, Zhang Lei, Zhang Jinjiao and Wei Lifei.
The patent application ..
Shipping and Marine
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has released Ocean University of China patent application for Platform for Optimizing User Comfort in Immersive Computer-generated Visual Environments with Sensing, Stimulation and Artificial Intelligence Management. This invention was developed by Vo Danny, Viirre Erik,..
Shipping and Marine
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group patent application for Vernier Caliper Clamping Device and Vernier Caliper Grinding Method. This invention was developed by Zhang Xiaohui, Zhang Zhijun, Ma Rugen, Chen Xichun and Jiang Xiaoting.
The patent application ..
Shipping and Marine
| Sat 04 Jul 2026
Beijing, July 4 -- China Ship Development & Design Center has submitted a patent application for Calibration Method for High-precision Synchronization Test System. This invention was developed by Chen Liang, Chen Junfeng, Liu Li, Xiao Long and Ding Shuai.
The patent application number is CN202511906945 20251217. The patent publ..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Shanghai Merchant Ship Design And Research Inst has filed a patent application for Propeller Structure and Ship. This invention was developed by Huang Xinhui, Du Yongjun, Cheng Xuankai, Shi Guangwei, Wang Dong and Zhao Zhengbin.
The patent application number is CN20251238982 20251231. The patent publication..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Mini Of Natural Resources Nanhai Ecological Center has applied Chinese patent for Scientific Research Universal Platform for Underwater Long-term Observation and Design Method. Chen Chenghao, Shangguan Maosen, Xiong Xiaofei and Xu Shuailiang developed it.
The patent application number is CN202511696684 2025..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 3 -- China Ship Development & Design Center; Nanjing University of Aeronautics and Astronautics has submitted a patent application for Step Transition Bridging Inhibition Method Based on Artificial Intelligence. This invention was developed by Shan Zhongde, Fan Congze, Song Wenzhe, Huang Ziyi, Zheng Jinghua, Chen Y..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Guangdong Ocean University has filed a patent application for Ship-side High-performance Rudder. This invention was developed by Gan Mingjun, Fan Juzheng, Deng Wenbo, Li Jiawen, Cai Shubin, Ji Tianyi, Hu Bo, Chen Xuanjie, Wu Zongduo, Ruan Juncheng, Huang Ji and Chen Ji.
The patent application number is CN20..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Laoshan National Laboratory patent application for Drum-type Underwater Propeller and Control Method Thereof. The invention was developed by Li Xiuhao, Xu Wenlong, Chen Zhichao, Zhang Xiao, Feng Haibao, Zhao Xinyi, Liu Bin, Yin Zhanchao, Wu Nengyou and ..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Nantong Chenxiang Ship Tech Development Co Ltd has applied Chinese patent for Platform Type Fire Boat with Automatic Lifting Function. Dai Yongxiang and Zhang Xiaoyan developed it.
The patent application number is CN202610144592 20260202. The patent publication number is CN121757346 (A). International Paten..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Wuhan Inst Of Shipbuilding Technology has filed a patent application for Energy Consumption Management and Control Method and System for Intelligent Ship. This invention was developed by Zhang Hui, Gao Yakun, Zhang Xuanjun, Tian Baoyuan, Guo Weiyong, Chen Zhandong, Tian Biao, Xia Lin, Guo Min and Wang Xing.
..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Offshore Oil Eng Qingdao Co has submitted a patent application for Construction Method of Tower Type Single Point Mooring System Structure. This invention was developed by Liu Wen, Cheng Jinyi, Zhang Zhen, Yan Qingbo, Yang Hemin, Liu Lingyun, Ji Jun, Liu Junfei, Li Xinyi and Cao Yang.
The patent application..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Hudong-Zhonghua Shipbuilding Group has submitted a patent application for Section Steel Fixing Device in Ship Block Construction. This invention was developed by Ma Jinghui, Wu Pei, Li Dongxu and Hua Xia.
The patent application number is CN202610118712 20260128. The patent publication number is CN121757340 (A..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Design and Construction Method of Ship Air Duct Structure. Chen Xizhe, Zhan Tingyue, Wang Haiyan, Jiang Qiang, Li Ming, Yang Lijun and Wang Zedong developed the invention.
The patent application number is CN202610172269 20260..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Shandong Ruichen Tech Development Co Ltd and Binzhou Polytechnic patent application for Ship Inclination Test Device and Working Method. Zong Yonggang, Sun Wenyi, Zhang Xuelian, Wang Chunying, Zhang Yongbo, Ba Zhongfeng, Zhang Zhijie, Zhang Fan, Zhang Le..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Design Method for Double-boiler Operation Platform of Large Tanker. Zhang Xin, Liu Yu, Gu Donglin, Bao Yun, Liu Weilin and Zhao Xuwei developed the invention.
The patent application number is CN20261078873 20260121. The patent publicati..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Hainan Environmental Science Research Inst Hainan International Blue Carbon Research Center patent application for Marine Meteorological Monitoring Device Based on Ship. The invention was developed by Hu Shanhu, Xian Aidan, Wu Xiaochen, Xie Rongfu, Cao ..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Dalian Cosco Shipping Heavy Ind Co Ltd patent application for Liquid Transmission Platform for Berth-free Ship. Ma Junyuan and Lin Fuyou developed the invention.
The patent application number is CN202511769805 20251128. The patent publication number i..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Nantong Xiangyu Shipbuilding and Offshore Engineering has filed a patent application for Tower Drum External Supporting Frame for Offshore Wind Power Installation Vessel. This invention was developed by Zhang Cheng, Chen Haifeng and Qiu Qirui.
The patent application number is CN202610256153 20260304. The pa..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Wuxi Institute of Technology has sought patent for Concave Shape-preserving Pressure-resistant Hatch Cover Device for Single-shell Submarine. This invention was developed by Feng Zhixiang, Xu Lan, Yu Rong, Kim Wook-sung and Han Banghua.
The patent application number is CN202511925315 20251219. The patent pu..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received CSSC Huangpu Wenchong Shipbuilding Co Limited patent application for Connecting Structure for Tail Shaft Hub and Middle Dragon Plate of Container Ship. Guo Guanhui, Pan Junfa, Cheng Chi Wah, He Hu, Zou Bin and Chung Pei Chun developed the invention.
T..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Shanghai Merchant Ship Design And Research Inst has submitted a patent application for Emergency Release Platform. This invention was developed by Zhang Bo, Luo Rong, Zong Mingzhen, Guo Linli, Zhou Wei, Tang Qiang and Guo Jincheng.
The patent application number is CN202511793573 20251202. The patent publica..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Shanghai Merchant Ship Design And Research Inst has submitted a patent application for Two-dimensional and Three-dimensional Ship Positioning Conversion Method Based on Rib Position Scale. Xiao Ming, Gu Wenhao, Yang Yugeng, Zhu Yuanyuan, Cai Junlei and Zhai Shuaishuai developed the invention.
The patent app..
Shipping and Marine
| Fri 03 Jul 2026
Alexandria, July 3 -- Wuhan Second Ship Design And Res Institute [cn]; Wuhan Second Ship Design And Research Inst has been awarded a patent for Self-dehumidifying Hydrostatic Gas Bearing. This invention was developed by Zhang Kelong, Ke Hanbing, He Tao, Zheng Zhaoli, Liu Yong, Lv Weijian, Li Shaodan, Zhao Zhenxing, Lin Yuansheng..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Shanghai Yidu Tech Co Ltd and Jiangnan Shipyard Group patent application for Robot Boarding and Alighting Device. Zhang Shengle, Zhang Sheng, Xu Jun, Xu Xiang, Cui Gang, Wang Xiaolong, Zhang Junhua and Ai Anxin developed the invention.
The patent appl..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Tianjin Port Co Ltd and Shanghai Maritime University patent application for Anchor Braking System of Port Crane. This invention was developed by Tian Yuda, Liu Jia, Huo Biao, Cui Lei, Liu Haiwei and Li Xiaohui.
The patent application number is CN20261..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Hangzhou Huaxin Mech & Electrical Engineering Co Ltd has submitted a patent application for Grab Ship Unloader Ship Unloading System and Method. Dong Hongyu, Si Junying, Shi Yongchang, Shi Yapeng, Wang Zhaoyang, Gao Yuan, Wu Qiuli, Huang Shengxiang, Xiang Jianrong, Shen Ce, Ai Zhiyi, Ding Xiaoping and Qiu Yong..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- China Shipbuilding Group Fenxi Heavy Industry has filed a patent application for Arc-shaped Hole Cover Machining Device. This invention was developed by Zhang Jinyu, Sun Lijiang, Song Peifei, Wang Dan, Xu Jiajie and Liu Xiaoyun.
The patent application number is CN20261073432 20260120. The patent publication n..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Nantong Cosco Khi Ship Engineering has submitted a patent application for Pipe Fitting Mounting Frame Facilitating Welding of Multiple Branch Pipes. This invention was developed by Zhang Hui, Liu Hua, Yan Yanmin, Wu Yucheng, Li Jie, Zhang Hao, Wu Songhua, Gu Ruijun, Zhang Sainan, Xi Degao, Jing Yan, Xu Yingwu,..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Kunshan Gintune Welding Co Ltd patent application for Austenitic Stainless Steel Flux-cored Wire for Dual-fuel Power Tank Ship. This invention was developed by Hu Mingfang, Zhou Zhihong and Lin Youhe.
The patent application number is CN202511949819 20..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- Qingdao Sunrui Marine Env Eng Co Ltd has filed a patent application for Real-time Monitoring Device and Monitoring Method Applied to State of Insulator of Electric Control Cabinet. This invention was developed by Hu Min, Zhang Tao, Wang Tingyong and Zhou Wei.
The patent application number is CN202511865027 ..
Shipping and Marine
| Fri 03 Jul 2026
Alexandria, July 3 -- Danadynamics ApS has been awarded a patent for a Method of Providing an Electronic Map for a Marine Vessel. This invention was developed by Møller Lasse Skriver and Stockholm Martin.
The patent application number is US202218686794 20220829. The patent publication number is US12656125 (B2). International..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Shanghai CSSC Mat Engineering Co Ltd and Shipbuilding Technology Research Inst The 11th Research Inst Of China State Shipbuilding Corporation patent application for Forming Process and Forming Die for Large-size Composite Material. The invention was dev..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 3 -- Dalian Maritime University has submitted a patent application for Ship Infrared Target Detection Method in Low-visibility Scene. This invention was developed by Ding Bingqi, Zhang Yingjun, Lu Hongrui, Zhang Haoze and Wei Lai.
The patent application number is CN202511810353 20251203. The patent publication num..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Hudong-Zhonghua Shipbuilding Group; Baowu Special Metallurgy patent application for Invar Alloy Cold-rolled Strip with Excellent Welding Performance and Production Method Thereof. Yao Yao, Zhao Xin, Jin Yanzi, Xu Annan, Tian Yuxin, Wang Yu and Huang Qing..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Jiangyin Xingcheng Special Steel Works has applied Chinese patent for Steel for Forging Anchor Chain and Mooring Chain Accessory and Manufacturing Method Thereof. Kong Xiangwei, Gu Qiuhao, Yin Qing, Zhang Kui, Ma Zhifeng, Li Yun, Gao Lei, Zhai Jiaolong, Lu Mingxia, Jiang Long and Yang Chuntian developed it.
..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 3 -- Cssc Huangpu Wenchong Shipbuilding Co Limited has submitted a patent application for Cabin Alarm Lamp Post Debugging Device, Method and Equipment and Storage Medium. This invention was developed by Ou Zhuowen, Song Shasha, Fan Tuohui, Feng Gaoqiang and Zhou Jiahe.
The patent application number is CN20251211..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Shanghai Jiao Tong University has submitted a patent application for Reversible Three-cable Positioning System, Mounting Method and Barrel Dumping Method. This invention was developed by He Yanping, Zhao Yongsheng, Feng Yongjun and Yu Xin.
The patent application number is CN202511800025 20251202. The patent..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Shipbuilding Technology Research Inst The 11th Research Inst Of China State Shipbuilding Corporation patent application for Ship Robot Double-wire Welding Process and Welding Equipment Based on Model Driving and Visual Matching Fusion. Luo Xiaomeng, Shi ..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Shipbuilding Technology Research Inst The 11th Research Inst Of China State Shipbuilding Corporation and Shanghai Lingang Shipbuilding Equipment Ltd Corp Cssc has submitted a patent application for Feeding Mechanism of Cold Bending Machine. This invention was developed by Yu Jinwei, Pan Huijun, Zhang Jianghong..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- No. 704 Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Flexible Access Ship Double-closed-loop Direct-current Integrated Power System. This invention was developed by Wang Liangxiu, Xiong Feng, Huang Yuqing, Gao Lu and Huang Chengqi.
The patent application number is CN20..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Optical Systems and Methods Using Broadband Diffractive Neural Networks. Rivenson Yair, Mengu Deniz, Ozcan Aydogan and Luo Yi developed the invention.
The patent application number is US202017629346 20200909. The patent ..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Tongji University patent application for Automatic Ship Mooring Device Based on Parallel Mechanism. This invention was developed by Zhang Qing, Sun Yuantao, Min Guanyu and Deng Nanxin.
The patent application number is CN202610204467 20260212. The pate..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Hefei University of Technology has submitted a patent application for Large and Small Arch Combined Stress-induced Drainage Shipping Slope Supporting Structure. This invention was developed by Wang Zhongming, Cai Zihang, Chu Chengfu, Dong Mansheng and Wang Zheng.
The patent application number is CN202610110..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Jiangsu Maritime Institute patent application for Floating Breakwater System Integrating Multi-mechanism Wave Power Generation. The invention was developed by Dong Yuanchao, Ji Chunyan, Wen Huabing, Bian Xiangqian, Ma Zimo and Xue Liangchuang.
The pate..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Shanghai Waigaoqiao Shipbuilding has sought patent for Boarding Channel Special for Eight-deck Auxiliary Hole in PCTC Ship Wharf Stage and Ship. This invention was developed by Zhang Jiguang, Zhang Liyan, Zhai Jiawei, Feng Tao, Yu Fenghua and Ma Haibo.
The patent application number is CN202511648513 2025111..
Shipping and Marine
| Fri 03 Jul 2026
Beijing, July 3 -- Huaneng Guangdong Haimen Port Co Ltd and Xi'an Thermal Power Research Inst Co Ltd have filed a patent application for Rapid Coating Curing and Moving Device for Ship Unloader Maintenance. This invention was developed by Li Jutao, Yang Qingsheng, Chen Xianhui, Chen Shengguang, Lin Zihao, Yang Bo, Lou Zhengji, Z..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received Qingdao Sunrui Marine Env Eng Co Ltd patent application for Dirt Degree Monitoring Device and Monitoring Method Applied to Electric Control Cabinet Insulator. Hu Min, Zhang Tao, Wang Tingyong and Zhou Wei developed the invention.
The patent applicatio..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Schmidt Collin Ashley for Watercraft and Method of Propulsion of a Watercraft.
The patent application number is US202318124023 20230321. The patent publication number is US12654830 (B2). International Patent Classification codes are B63H11/113, B6..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Sachs Christophe for Boat Sail.
The patent application number is US202118265937 20211206. The patent publication number is US12654829 (B2). International Patent Classification code is B63H9/067. Cooperative Patent Classification codes are B63H9/06..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Abyss Defense Ind Inc for Systems and Methods of Ship Construction. Foster Ewan developed the invention.
The patent application number is US202519261179 20250707. The patent publication number is US12654824 (B2). International Patent Classification..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- Oomen Craig Martin and Smith Samuel I have been granted a patent for System and Method to Transport Watercraft. Oomen Craig Martin and Smith Samuel I developed the invention.
The patent application number is US202318240733 20230831. The patent publication number is US12654820 (B2). International Patent C..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- Livingston John has secured a patent on Reversible Seating System for a Waterborne Vessels.
The patent application number is US202218049867 20221026. The patent publication number is US12654816 (B2). International Patent Classification code is B63B29/04. Cooperative Patent Classification codes are B63B2..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Speers Quintin for Portable Boat Seat Mounting System.
The patent application number is US202117472817 20210913. The patent publication number is US12654815 (B2). International Patent Classification codes are B60N2/28 and B63B29/04. Cooperative Pa..
Shipping and Marine
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Ocean University of China for Structural Composite Materials, Processes, and Systems. Qiao Yu, Yi Haozhe, Kou Rui and Oh Kiwon developed the invention.
The patent application number is US202117925665 20210517. The patent publication number is US12654..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 3 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has applied Chinese patent for Target Positioning Method, System and Device Based on Multi-modal Fusion and Medium. Zhang Zeyu, Huang Wensi, Wu Rui, Mao Jiaqi and Ke Weiyi developed it.
The patent applicatio..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- World Intellectual Property Organization has released Dalian Shipbuilding Ind Co Itd patent application for Design Method for Ship Cargo Hold Area with Side-by-side Arrangement of a Plurality of Single-cylinder Type-c Tanks. This invention was developed by Zhang Xinxin, Jiang Dezhi, Zhao Xiaoling, Tan Wei, Guo ..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Inst has sought patent for Attitude Calculation Method Based on Attitude Dynamics and Inertial Navigation Technology in Ship. This invention was developed by Zhang Yingxiang, Guo Jianhua, Gong Qi, Sun Chenggong, Huang Xiaojing, Zhu..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Institute of Software Chinese Academy of Sciences and Ship Information Research Center China Shipbuilding Corporation Limited No 714 Inst have applied Chinese patent for Multi-type Fragment Analysis Method of Word Document and Storage Medium. Zhang Wenkai, Zhou Weixiang, Zheng Jia, Dong Yanbo, Huang Qinglong, ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Integrated Technology and Economy Research Inst China State Shipbuilding Corporation Limited has submitted a patent application for Ship Mechanical and Electrical Product Accelerated Life Test Stress Profile Generation Method and Device, Medium and Product. Xue Shufei, Xu Yali, Zhang Yucheng, Yuan Meng, Tang Q..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Tsinghua University and Integrated Technology And Economy Research Inst China State Shipbuilding Corporation Limited have submitted a patent application for Manager Risk Preference-based Mental Load Threshold Determination Method and System. This invention was developed by Deng Ye, Zhang Nanxi, Liang Jin, Li Z..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- Toth Kalman has applied WIPO patent for Swim Platform for Sailboat.
The patent application number is WO2024EP87616 20241219. The patent publication number is WO2026130710 (A1). International Patent Classification codes are B63B29/02 and B63H25/38. Cooperative Patent Classification codes are B63B2029/022 (EP..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- Shanghai Marine Diesel Engine Research Inst has applied WIPO patent for Natural Gas Supply Apparatus and Ship. Liu Guanhua, Zhang Qiang, Zong Jie, Kong Wenjie, Bao Yu, Zhu Xiangli, Lv Peng, Feng Jingya and Zhu Qingjiang developed it.
The patent application number is WO2025CN144074 20251219. The patent public..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- No. 707 Inst China State Shipbuilding Corporation Limited has sought patent for Design Method of Variable Stiffness Composite Shock Absorber Based on Temperature Control. This invention was developed by Zhang Jian, Zhao Xin and Xie Zhen.
The patent application number is CN202511913495 20251218. The patent p..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- CSSC Changping Chongqing Machinery Co Ltd has submitted a patent application for Data Processing and Display Control Method of Marine Multifunctional Repeater. This invention was developed by Liu Chuan, Wu Tao, Liu Yiming, Zhang Junhua, Luo Xianqiong and Zhang Xinyu.
The patent application number is CN20251..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Xi'an Dahe Intelligent Tech Co Ltd has submitted a patent application for Embedded Ship-borne Recording Equipment Fault Log Analysis System. Zhang Bo, Wang Shuguang, Huang Xiaojie and Qiao Yu developed the invention.
The patent application number is CN202511544829 20251028. The patent publication number is ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- No. 708 Inst Of China State Shipbuilding Corporation Limited has submitted a patent application for State Self-detection and Fault Self-diagnosis Method for Water Jet Propulsion Main Control Unit. This invention was developed by Xie Fuqi, Li Gangqiang, Choi Young-ji, Xu Changjian and Wu Xinyu.
The patent ap..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Beijing Institute Environmental Features patent application for Underwater Airtight Stability Maintaining Device. This invention was developed by Kong Deqian, Wang Mengyao, Huang Jiawei, Zhou Mao, Yang Meng and Sun Wang.
The patent application number ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Wuxi Linlinzhi Intelligent Tech Co Ltd has submitted a patent application for Multi-source Fusion Perception and Dynamic Response Optimization System for Intelligent Unmanned Ship. This invention was developed by Yang Wanglin.
The patent application number is CN202511923401 20251218. The patent publication ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Harbin Inst Of Technology has submitted a patent application for Satellite-borne Sar Sea Surface Movement Ship Rapid Refocusing Method, Device and Medium. This invention was developed by Zhang Xu, Zhang Yun, Wei Jin, Jiang Yicheng, Yao Wenbei and Ma Yunfei.
The patent application number is CN202511916272 20..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Hainan Research Inst Of Zhejiang University has sought patent for Underwater Acoustic Positioning System and Underwater Acoustic Positioning Method. This invention was developed by Feng Jiawei, Wang Keming, Gao Yuze, Wu Wei, Gao Xin and Zhu Yuqi.
The patent application number is CN202610221392 20260224. The..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- 724th Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Multi-dimensional Parameter Adaptive Optimal Passive Positioning Method Based on Time Difference and Orientation. This invention was developed by Meng Xianwen, Zhu Yu, Mao Yaodong, Wang Ruijie and Che Deqing.
The paten..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- China Ship Development & Design Center has sought patent for Underwater Sound Processing CPU-GPU Dynamic Load Balancing Method Based on Task Flow Model. This invention was developed by Xu Jialin, Chen Shuaike, Su Shuai and Xu Feng.
The patent application number is CN202610261522 20260305. The patent publica..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- China Ship Development & Design Center has submitted a patent application for Open Architecture System for Underwater Acoustic Signal Processor. This invention was developed by Xu Jialin, Chen Shuaike, Xu Feng and Xiao Zhuan.
The patent application number is CN202610249606 20260303. The patent publication num..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- China Ship Development & Design Center has submitted a patent application for Dynamic Configuration Management Method for Underwater Acoustic Components Under Open Underwater Acoustic Architecture. Lau Soo Yong, Xu Jialin, Chen Shuaike and Su Shuai developed the invention.
The patent application number is CN2..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- No. 719 Research Inst China State Shipbuilding Corporation Limited has submitted a patent application for Fuzzy Pid Closed-loop Control Method for Cabin Oxygen Concentration. Zhao Lei, Wang Xuejun, Ruan Wei, Tan Ying, Peng Liu and Zou Jun developed the invention.
The patent application number is CN202511883..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- Dalian Maritime University has applied Chinese patent for Multi-field Coupling Rock Microbial Grouting Triaxial Acoustic Emission Test Device and Method. Yu Jun, Min Qinghua, Zhang Haoyang, Nie Shengze, Che Zhaolin, Zheng Fu, Zhang Haikun, Liu Linlin, Lee Myung Woo and Jiang Annan developed it.
The patent app..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- Autoflight (Kunshan) has filed a patent application for Multi-ship Formation and Formation Method Therefor. This invention was developed by Tian Yu.
The patent application number is WO2025CN141618 20251211. The patent publication number is WO2026130196 (A1). International Patent Classification code is G05D1/..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- Autoflight (Kunshan) has sought patent for eVTOL Adaptive Landing Platform Mounted on Ship. This invention was developed by Tian Yu.
The patent application number is WO2025CN141617 20251211. The patent publication number is WO2026130195 (A1). International Patent Classification code is B64F1/00.
An abstr..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Test Simulation Measurement System for Morphological Characteristics of Sand Surface of Riverbed Under Action of Tidal Current. This invention..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Naval University of Engineering has sought patent for Method and System for Quickly Deducing Damaged State of Ship Power System. This invention was developed by Chen Liang, Pan Chunyang, Zhang Yang, Li Geng, Tang Qinyin, Su Chaoyu, Wu Benxiang and Liang Jiaping.
The patent application number is CN2026102338..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Three-dimensional Pipeline Pre-arrangement Method Based on System Schematic Diagram. Luo Chen, Han Hairong, Shi Raoqiao, Lu Yongjin and Gao Wei developed the invention.
The patent application..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Task-oriented Ship Standby Navigation Optimization Calculation Method and Device. This invention was developed by Gao Song, Xu Wenhui, Zhou Shujie and Wu Chaohui.
The patent application numbe..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Jiangnan Shipyard Group has sought patent for Series Loop Electrical Equipment Arrangement and Schematic Diagram Drawing Method and Related Products. This invention was developed by Xia Rong, Wang Shengfei, Gu Qiong, Chen Ronghu and Cai Yixuan.
The patent application number is CN202511883873 20251215. The p..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Jiangnan Shipyard Group has filed a patent application for Ship Cooling Water System Modeling Optimization Design Method. This invention was developed by Bai Bing, Du Kasuai, Li Chuanlai, Chen Yunfei, Chen Qinghua, Zhang Zheng, Chen Han and Wang Lei.
The patent application number is CN202511883866 20251215...
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Harbin Engineering University has filed a patent application for Ship Resistance Prediction Method Based on Geometric Dimension Reduction and Multi-modal Fusion. This invention was developed by Qin Shuo, Tang Bin, Xu Puyang, Liao Xiaofeng, Shi Guangyu, Huang Guanxiang, Wang Haodong and Li Wenbo.
The patent ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Dalian Shipbuilding Industry has filed a patent application for Method for Determining Minimum-weight Marine Lamp Holder. This invention was developed by Wang Yanlong, Qin Junjie, Zou Ting, Sun Baolong, Gao Yanfang, Han Xusheng, Cui Ying, Qu Lili and Lin Shuliang.
The patent application number is CN2025114037..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Ocean University China patent application for Method for Forecasting Stress and Fatigue Life of Hinged Joint of Marine Emergency Bridge Under Moving Load. This invention was developed by Zhao Jiancheng, An Hao, Chen Ming and Xue Hongzi.
The patent app..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Multi-source Heterogeneous Model Simulation Method for Ship Information System. Xiao Jundong, Zhou Qing, Feng Hao, Jiang Xiang and Qin Guangjian developed the invention.
The patent applicatio..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has filed a patent application for Inventory Operation and Maintenance Resource Self-balancing System and Method, Electronic Equipment and Storage Medium. This invention was developed by Zhang Zeyu, Geng Peng, ..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Dalian Maritime University has applied Chinese patent for Observation Unmanned Ship Control Method Based on Risk Sensitivity and Physical Potential Field Constraint. Li Xuesong, Yu Changdong, Liu Dianyong, Liang Xiao, Song Yankong, Li Wei and Chen Cong developed it.
The patent application number is CN20261024..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Jimei University has applied Chinese patent for Under-actuated Unmanned Ship Fixed Time Sliding Mode Path Tracking Control Method. Gu Qiyong, Chen Bing, Lin Zhong, Zhang Zhichang, Yan Kai, Zhen Rong, Liu Jialun, Chen Jiongfeng, Chen Jiuhu, Zhang Ke and Li Chunxu developed it.
The patent application number i..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Dalian Maritime University has applied Chinese patent for Unmanned Ship Target Surrounding Tracking Control Method with Global Fixed Time Stability. Ma Guanglu, Lyu Deyu, Mu Dongdong, Han Xinjie and Fan Yunsheng developed it.
The patent application number is CN20251249852 20251231. The patent publication numb..
Shipping and Marine
| Thu 02 Jul 2026
Beijing, July 2 -- Dalian Maritime University has submitted a patent application for Multi-source Undisturbed Attack Detection and Safe Dynamic Positioning Method for Switching Unmanned Ship System. This invention was developed by Li Mengjie, Zhou Ziheng, Yue Wei, Liu Zhongchang and Li Lili.
The patent application number is CN2..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- Dalian Maritime University has submitted a patent application for Ship Navigation Trajectory Prediction Method and System. Xia Haoyang, Liu Zhichen, Yu Yue, Dong Shuang, Zhang Zhaoyi and Li Ying developed the invention.
The patent application number is CN202511931638 20251219. The patent publication number is..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Self-adaptive Wind Feedforward Unmanned Ship Course Control System Based on Active Disturbance Rejection. Yu Chunlai, Li Chuncheng, Luo Zhanpeng, Fei Jiaze, Yu Chengzhi, Xu Chunxiao and Zhang Chenxi devel..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has published Institute of Oceanology, CAS patent application for Platform and Baseline Error Correction Method Based on Airborne Interference Imaging Altimeter. The invention was developed by Xu Yongsheng and He Jinchao.
The patent application number is CN202610237..
Shipping and Marine
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Medium-sized Impact Machine Testing Method for Large Pipeline. Wang Hao, Zhang Yi, Yang Jixing, Guo Zhifan and Li Xiaohui developed the invention.
The patent application number is CN202511795..
Shipping and Marine
| Wed 01 Jul 2026
Geneva, July 2 -- World Intellectual Property Organization has published Ocean University of China patent application for Methods and Systems for Label-free Imaging. The invention was developed by Rebollo Arredondo Elena and Manor Uri.
The patent application number is WO2025US59731 20251215. The patent publication number is WO2..
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