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Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- No. 711 Research Institute Of China State Shipbuilding Corporation Limited has sought patent for Dual-fuel Injection System, Injection Method and Engine. This invention was developed by Chen Liang, Wang Yixuan, Wang Zuoqun, Zhang Heng, Fang Wenchao and Chen Chao.
The patent application number is CN20251197..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- CCCC Fourth Harbor Engineering and Jiangmen Hangtong Shipbuilding Co Ltd of CCCC Fourth Harbor Eng Co Ltd have submitted a patent application for Ship Fire Multi-equipment Cooperative Control System. This invention was developed by Wei Yang, Zuo Xinping, Wang Min, Kang Xiaoyong, Rao Ran and Li Bing.
The pa..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Yichang Xinhui Ship Repair Co Ltd has submitted a patent application for Charging Management Method and System for New Energy Ship. This invention was developed by Meng Fanli, Liu Jun, Xie Hai, Zhang Zijing and Liang Rui.
The patent application number is CN20251208862 20251229. The patent publication numbe..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Shanghai Haokang Underwater Eng Co Ltd has submitted a patent application for Modularized Multifunctional Underwater Operation Robot. This invention was developed by Pan Yali, Shen Yunyun, Liu Xu, Shen Feng, Liu Qing and Ding Mengru.
The patent application number is CN202610138295 20260131. The patent publ..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Cosco Shipping Shipyard Nantong Co Ltd and Guangdong University of Technology patent application for Intelligent Control Method and System for Dynamic Balance of Three Floating Bodies for Crude Oil Transfer in Deep and Far Sea. Zhang Yongkang, Cai Jiahu..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- No. 711 Research Inst of China State Shipbuilding Corporation Limited has submitted a patent application for Security Protection System for Fuel Supply, Ship and Operation Method. Feng Jingya, Zhu Xiangli, Liu Tianyang, Wu Yan, Tie Zhengze, Kong Wenjie and Zong Jie developed the invention.
The patent appli..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Shanghai Merchant Ship Design and Research Inst has submitted a patent application for Bulk Cargo Ship Head and Tail Peak Tank Arrangement Bending Moment Optimization Method for Sampling Large and Small Tank Capacity Grids. Yan Xu, Huang Xinhui, Mo Jihua, Ma Qiang, Zeng Jing, Yan Weixiang and Wang Dong develo..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Dalian Cosco Shipping Heavy Ind Co Ltd has filed a patent application for Anticorrosion Design Method for Special Place of Ammonia Fuel Powered Ship. This invention was developed by Ma Junyuan, Wang Xuemei and Xiao Jianhua.
The patent application number is CN202511769827 20251128. The patent publication nu..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Weihai Ruiyang Boat Dev Co Ltd has filed a patent application for Portable High-speed Boat Easy to Disassemble. This invention was developed by Yang Mingming and Han Yuzheng.
The patent application number is CN202610123006 20260129. The patent publication number is CN121671803 (A). International Patent Cla..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design And Research Inst patent application for Variable Plate Thickness Structure of Automobile Transport Ship. Ma Yacheng, Zheng Zuzhong, Li Jinlun, Ye Xu, Xiong Qunfei, Hua Kang and Wan Zhengtian developed the invention.
The..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- East China Sea Survey Center Mini Of Natural Resources has submitted a patent application for Geological Ocean Engineering Surveying and Mapping Device. This invention was developed by Zhao Jianli, Huang Wentao, Ning Nan, Li Jiajun and Zhou Mengjia.
The patent application number is CN202511914317 20251218...
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Three Gorges Navigation Authority and Guizhou Wujiang Waterway Administration Guizhou Wujiang Navigation Authority have filed a patent application for Emergency Braking System and Method for Out-of-control Ship in Ship Chamber of Ship Lift. This invention was developed by Jin Feng, Xu Gang, Chen Xin, Hu Zhifa..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Beijing Huairou Laboratory and Dalian Maritime University patent application for Method and System for Producing Hydrogen by Electrolyzing Hydrogen Sulfide. Yang Zhibin, Bu Yunfei, Xiong Xingyu, Cui Daan and Wang Guanyun developed the invention.
The ..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Jiangsu Yinao Intelligent Tech Co Ltd has submitted a patent application for Shore Power Box for Charging Port Coast Ship. Gao Yue and Xu Zhilong developed the invention.
The patent application number is CN202511919291 20251218. The patent publication number is CN121671385 (A). International Patent Classif..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Qingdao Shenhaiyun Marine Tech Co Ltd, Institute of Oceanology, CAS and Hanjiang Nat Laboratory patent application for Mixed Layer Depth Inversion Method Based on Reverse Echometer. This invention was developed by Xu Yongsheng, Li Xiaotong, Mu Yurong an..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd patent application for Frosting-preventing Refrigerating Coil, Manufacturing Method and Air Cooler Applying Same. This invention was developed by Qin Jingping and Jia..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Suzhou Inst of Technology has submitted a patent application for Graphene Modified Marine Anticorrosive Paint Based on Dynamic Covalent Bonds. This invention was developed by Xu Ying, Jang Seok-woo, Xu Jiaqing, Ba Miao, Luo Zhipeng and Sun Yan.
The patent application number is CN20261038768 20260113. The p..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Fuzhou University and Fuda Zijin Hydrogen Energy Tech Co Ltd patent application for Ammonia Hydrogen Power Ship Seawater Desalination System and Desalination Method. Zhang Qing, Lin Li, Luo Yu, Lin Danying, Zhang Zhiqiang, Quan Jiankang, Jiang Lilong an..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released No. 703 Research Institute Of China Shipbuilding Group Co Ltd patent application for Gas Turbine Key Component Data Visualization Method and Device. This invention was developed by Liu Xuebin, Yang Yongbo, Yang Zhengwei, Shi Zhen, Qu Xin, Zhang Shanke, ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd and Harbin Engineering University have submitted a patent application for Gear Pair Life Prediction Method Based on Dynamic Stress. This invention was developed by Wang Tianhao, Gu Yu, Wei Bowen, Yang Tianfu, Zhao Songtao, Shi Xiujiang, Dong Zhenyo..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Qingdao Geological Engineering Investigation Institute Qingdao Geological Exploration Development Bureau and Institute Of Oceanographic Instrumentation Shandong Academy Of Sciences have submitted a patent application for Underground Water Multi-nitrogen Parameter In-situ Monitoring System Based on Peristaltic..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd have submitted a patent application for Liftable Telescopic Mast Wing Type Sail Device with Compact Structure. This invention was developed by Zhang Yiming, Chen Li, Wang Haibin, Li Peng, Ge Mingxing, Li Kun, Li Wenlong, Du Shixing, ..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd have sought patent for Arrangement Structure of Wind Power Suite of Hard Wing-shaped Sail. This invention was developed by Zhang Yiming, Li Yi, Lin Lin, Sun Yanan, Teng Fei, Song Jian, Lu Bin, Yang Bo, Tan Wei, Leng Xianwei and Li We..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Xiamen SunRui Marine Environment Engineering and Qingdao Sunrui Marine Env Eng Co Ltd have submitted a patent application for Hierarchical Bog Reliquefaction System of LNG Transport Ship and Control Method of Bog Reliquefaction System. This invention was developed by Yu Jiachuan, Wang Tingyong, Xie Weikuo and..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Dalian Maritime University has filed a patent application for Medical Llm Task Classification Method Based on Sharing-private Parameter Efficient Fine Tuning. This invention was developed by Bai Mei, Ma Xi, Wang Xite and Zhang Junjie.
The patent application number is CN202511778541 20251128. The patent publi..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has applied Chinese patent for Selective Catalytic Reduction System of Ship Emergency Generator. Yoo Boo-gyoon, Ling Hongxin and Yang Yongdong developed it.
The patent application number is CN20251234591 20251231. The patent publication number is CN121676116 (A..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Dalian Maritime University has sought patent for Anti-interference Formation Control Method of Nonlinear Multi-agent System Under Input Saturation Constraint. This invention was developed by Li Pengyuan, Li Runshuang, Wang Pengyi and Li Zhongzheng.
The patent application number is CN202511921458 20251218. Th..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Tsinghua University has applied Chinese patent for Multi-underwater Vehicle Hunting Method, Device and Equipment Based on Data Enhancement and Medium. Ren Yong, Du Jun, Guo Xu, Wang Xianghe, Guan Fangming and Hou Xiangwang developed it.
The patent application number is CN202511877636 20251212. The patent p..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Shanghai Jiao Tong University has filed a patent application for Visual Guidance Ship Body Welding Seam Detection Position Self-adaptive Control Method. This invention was developed by Luo Cheng, Zhu Kuangji, Zhang Yansong and Bai Haoyuan.
The patent application number is CN202511756208 20251126. The paten..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Ligong Yacht Hubei Co Ltd patent application for Water-air Amphibious Yacht and Modal Control Method. This invention was developed by Hu Xintian, Xu Junhui, Cai Wei, Zhou Zhi and Zeng Qingsong.
The patent application number is CN202511731774 20251124..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Hangzhou Xingmengdao Tech Co Ltd has applied Chinese patent for Multi-degree-of-freedom Underwater Operation Bionic Robot. Chi Che, Sun Qi and Fang Tao developed it.
The patent application number is CN202610110856 20260127. The patent publication number is CN121671829 (A). International Patent Classificati..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received China Ship Scientific Research Center patent application for Wing-in-ground-effect Ship Landing Auxiliary System and Method. Yang Zhixiong, Shi Yajun, Zhang Xian and Dang Chenglong developed the invention.
The patent application number is CN202610123..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received China State Shipbuilding, Qingdao Beihai Shipbuilding patent application for Repair Method for Deformation of Ship Rudder Horn. Yao Gengning, Wang Zhongyu, Sun Shumeng, Jing Yugang and Seo Sae-won developed the invention.
The patent application numbe..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- No. 711 Research Institute Of China State Shipbuilding Corporation Limited and Shanghai Qiyao Heavy Ind Co Ltd have applied Chinese patent for Propeller Underwater Radiation Noise Forecasting Method. Tong Zongpeng, Liu Yun, Cui Leilei, Wang Yina, Fang Zheng, Zhang Miao, Ye Linchang and Li Ruiyao developed it...
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published No 704 Research Inst Of China State Shipbuilding Corporation Limited patent application for Joint Debugging Test Bed for Large Ship Propulsion System. The invention was developed by Xu Yiran, Zhao Jianbin, Zhang Wenbao, Li Zhong, Zhang Junwu and Su Cha..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Wuhan Wuchuan Special Boat Co Ltd has applied Chinese patent for Lightweight Marine Rescue Boat with Automatic Righting and Rapid Recovery Functions. Wang Nian, Yang Xiaojun, Zhang Wenjuan, Li Liangchao and Zhang Bingjing developed it.
The patent application number is CN202511965860 20251224. The patent pu..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received CSSC Huangpu Wenchong Shipbuilding Co Limited patent application for Boarding Device for Ship Cargo Hold and Ship. Liao Junfeng, Chen Rui and Liu Zhengliang developed the invention.
The patent application number is CN202610127539 20260129. The patent..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Winch Fair Lead for Hydrological Survey Ship. This invention was developed by Zhang Qifan, Tang Yang, Yang Zhiyuan, Cheng Qing and Luo Xin.
The patent application number is CN20261032329 20260112...
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- China Ship Scientific Research Center has sought patent for Retractable Mounting Bracket for Ship Side Underwater Environment Measurement and Use Method of Retractable Mounting Bracket. This invention was developed by Tan Patrick, Zhang Xu, Chen Tianyu, Xue Chao, Wang Wei, Wang Wenshuang, Chen Jingpu, Zong Ta..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Afai Southern Shipyard (Panyu Guangzhou) patent application for Marine Foldable Mast Device and Control Method. The invention was developed by Xu Haitao and Fang Zhi.
The patent application number is CN20261028288 20260109. The patent publication nu..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has sought patent for Marine Hydraulic Machine Control System and Method. This invention was developed by Su Peng, Huang Jie and Yu Kun.
The patent application number is CN202511953258 20251223. The patent publication number is CN121676508 (A). International Patent Clas..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Dalian Maritime University has applied Chinese patent for Variable Boundary Preset Performance Fixed Time Control Method Irrelevant to Initial State. Ouyang Lvyuan, Zhang Xianku, Li Hongtong and Liu Wenming developed it.
The patent application number is CN202511968706 20251224. The patent publication number ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has applied Chinese patent for Ship Dynamic Path Planning Method and System Based on Improved Drrt Algorithm. Chen Yuting, Xie Dingjun, Cao Jianwen, Lyu Xiadong and Yuan Zhaofan developed it.
The patent application number is CN202511915257 20251218. The patent publicati..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has submitted a patent application for Vibration Reduction Los Guidance Method for Curve Tracking Control of Underactuated Unmanned Ship. This invention was developed by Xu Ziwen, Huang Xiao, Hu Weizheng, Zhu Hu and Zhao Xudong.
The patent application number is CN202511..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Heavy Metal Ion Detection Device Based on Nanoparticle-polyelectrolyte Ion Diode and Preparation Method of Heavy Metal Ion Detection Device. Du Chenggang, Wang Zhiyi, Li Mengqi, Sun Ya, Zhao Jie and Shi ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Dalian Maritime University has submitted a patent application for Deep Learning Method for Position Optimization of Vortex Shedding Flowmeter Probe. This invention was developed by Zhan Qingliang, Ning Xiao, Zhang Tian, Li Yang, Song Zixin, Yan Wenchao, Yang Panpan, Jiao Jiawei and Li Pengfei.
The patent app..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology has applied Chinese patent for Multi-target Obstacle Avoidance Method and Device for Unmanned Catamaran. Chen Li, Gan Jin, Xie Jiarui, Gu Hengyu, Liu Hengrui, Li Shihao, Ao Lei and Liu Yili developed it.
The patent application number is CN202511940480 20251222. The patent pub..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology and Shanghai Ship And Shipping Research Institute Co Ltd have sought patent for Intelligent Ship Operation Mode Switching Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Chen Linying, Wang Zichuang, Yu Jiaxuan, Huang Yamin, Dong Shengl..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Shandong Ship Technology Research Institute and Harbin Institute Of Tech Weihai patent application for Scanning Laser-electric Arc Combined Machining Stacking Width and Height Cooperative Control Method. The invention was developed by Ma Chengyuan, Che..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Jingjiang Yuhao Fastener Mfg Co Ltd patent application for Unmanned Ship Propelled by Wave Energy. This invention was developed by Wang Tiecheng, Gao Congchao and Zhao Yilong.
The patent application number is CN202511726753 20251124. The patent publi..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Hansun Shanghai Marine Tech Co Ltd and Hansun Jiangsu Marine Tech Co Ltd have submitted a patent application for Intelligent Water Supply System for Ship and Control Method Thereof. Li Junhua, Zhang Dazhu, Wu Yizhou and Tang Jianhua developed the invention.
The patent application number is CN202610161202 2..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published No. 704 Research Institute Of China State Shipbuilding Corporation Limited patent application for Non-driven Rotating Track Platform. The invention was developed by Li Yihao, Li Xinyuan, Fu Xingfang, Zou Jianbo and You Xiaomeng.
The patent applicati..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Crystal Face Selective Loading Tio2-bivo4 Heterojunction Structure Photo-anode Material as Well as Construction Method and Application Thereof. Sun Mengmeng, Hou Baorong, Sun Yanan, Wang Xiutong, Jiang..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- Institute of Oceanology, CAS has submitted a patent application for Tio2 Nanosheet with Specific Crystal Face Exposure Ratio as Well as Preparation Method and Application of Tio2 Nanosheet. This invention was developed by Sun Mengmeng, Hou Baorong, Wang Xiutong, Jiang Xuhong, Lu Guiying, Yu Teng and Duan Jizh..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Directional [001] Growth Tio2 Nanorod Array Photo-anode Material and Preparation Method and Application Thereof. Sun Mengmeng, Hou Baorong, Wang Xiutong, Lu Guiying, Yu Teng and Duan Jizhou developed t..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Ocean University China has submitted a patent application for Multi-scale Numerical Simulation Method and System for Wave Evolution and Effect of Wave Evolution on Ocean Structure. This invention was developed by Chen Yongkun, Wu Xinying, Li Weiqin and Liu Yong.
The patent application number is CN202511817..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Sparse Attention and Distillation-based Semg Hand Joint Action Continuous Estimation Method. This invention was developed by Xu Wei, Bai Junqi, Lin Chuang and Guo Jinghuan.
The patent application number..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Dongtai Marine Fittings patent application for Shock Resistance Detection Equipment for Ship Tail Shaft Sealing Device. The invention was developed by Xu Zhengao, Ge Yaping, Ding Xiaoling, Lu Yangyang, Cao Haijian and Shao Aiming.
The patent applica..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Shanghai Jiao Tong University has submitted a patent application for Self-excited Vibration Experimental Device Under Interference Action of High-reynolds-number Rigid Double Vertical Pipes. This invention was developed by Fu Shixiao, Shi Shengyu, Ren Haojie, Zhao Zongxiang, Cheng Shunzhao, Yao Hongfei and Ch..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Airtight Test Device. This invention was developed by Cai Guozhang, Liu Wei, Yan Xiaoying and Xue Hongbin.
The patent application number is CN20261084464 20260122. The patent publication number is CN121678050 (A). Internatio..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Shipbuilding Group Fenxi Heavy Industry has submitted a patent application for Installation Tool for Environmental Testing Instrument. This invention was developed by Liang Qing, Zheng Chao, Xie Yanna, Peng Yueting, Liu Wei, Han Xiaofeng, Qin Zhen, Guo Peihong, Xiao Shuai and Liu Xiaoyun.
The patent ap..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has submitted a patent application for Bearing Load Measurement Strain Gauge, Strain Body Thereof and Manufacturing and Mounting Method. This invention was developed by Shen Shuai, Song Zhenguo, Sun Feng, Chen Chong and Zeng Lianghui.
The patent application number is CN..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- No. 707 Inst China State Shipbuilding Corporation Limited has submitted a patent application for Decoupling Structure and Decoupling Method for Gravimeter Leveling Coupling Problem. This invention was developed by Chen Xin, Gao Yan, Wang Xianyun, Qiu Kai, Wu Wei and Zhang Han.
The patent application number..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Test Method and Device for Testing Restoration Effect of Muddy Coast Vegetation. Ai Lina, Meng Fanxiang, Wei Xiaoran, Gu Jiali, Tu Chengdong,..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology has sought patent for Electric Ship Fire Rescue Scheme Optimization Method and System. This invention was developed by Zhou Ruoling, Yang Liu, Fan Ailong and Weng Shijie.
The patent application number is CN202511827586 20251205. The patent publication number is CN121683472 (A..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has submitted a patent application for Alternating Current Power Grid Matching Safety Test Verification System and Method. This invention was developed by Li Zheran, Wang Lu, Peng Wei, Xing Jian and Nie Hua.
The patent application number is CN202511923549 20251219. The ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology has submitted a patent application for Marine Engine Maintenance Method and System. This invention was developed by Hu Weineng, He Yuhai and Wang Qinpeng.
The patent application number is CN202511782750 20251130. The patent publication number is CN121681619 (A). International..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Institute of Oceanology, CAS patent application for Specific Marker, Primer Pair, Detection Method, Kit and Application of Ccl14/pnut Intergene Region of Oplegnathus Fasciatus. Huang Yixuan, Li Jun, Xu Shihong, Li Zhikun, Li Wensheng, Xiao Zhizhong, Xia..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- China Ship Development & Design Center has submitted a patent application for Dynamic Joint Debugging Method for Digital Intelligent Simulation Platform System. This invention was developed by Xiong Wei, Wu Jiali, Su Huilin, Bian Xiangrui and Yang Xin.
The patent application number is CN202511714430 20251121..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Non-contact High Voltage Measuring Device and Method. This invention was developed by Chen Liang, Dai Hongyu, Xiao Long, Yang Meng and Ding Shuai.
The patent application number is CN20251191..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Shanghai Waigaoqiao Shipbuilding has applied Chinese patent for Large Cruise Ship Pipeline Pressure Test Method and System Based on Visual Unpacking. Lin Jianzhong, Wang Zhangjian, Yang Chunyuan, Li Yinhui and Gui Ziling developed it.
The patent application number is CN202511656919 20251113. The patent publi..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology has submitted a patent application for Composite Environment Physical Simulation Method and System for Ship Type Optimization of River-sea Direct Ship. This invention was developed by Pei Zhiyong, Kong Xiangshao, Cai Wei, Wu Weiguo and Wang Zhuo.
The patent application number..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan University of Technology has sought patent for High-performance Wide Flat River-sea Direct Ship Form Optimization Method and System Based on Simulation Driving Design. This invention was developed by Gan Jin, Kong Xiangshao, Pei Zhiyong, Gao Xiaoyuan and Wu Weiguo.
The patent application number is CN..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Wuhan University of Technology patent application for Design Method of Green River-sea Direct Ship Composite Type Efficient Propulsion System. The invention was developed by Gan Jin, Hu Chenhua, Pei Zhiyong, Kong Xiangshao, Wu Weiguo and Yang Liuming.
..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Double-isolation Sampling Valve. This invention was developed by Du Wenhui, Liu Zhen, Wang Zhaoqiang, Huang Hao, Jin Chunyi and Kong Weiwen.
The patent application number is CN20261072040 20260120..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Shanghai Hudong Marine Valve Manufacture patent application for Low-temperature Control Valve of Modular Structure. Xia Yiqing, Bao Maoxin, Jiang Shiting, Wang Yinying, Lyu Yanwen, Jin Ning, Wang Xuetong, Liu Yangpeng, Wang Lei and Zhang Yingxiao develo..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- China Shipbuilding NDRI Engineering has filed a patent application for Mounting Structure of Safety Brake for Weighing Type Lifting Winch. This invention was developed by Liu Lei, Li Jiazheng, Tang Dawei, Zhu Kaihua, Jiang Zhenping, Qiang Shaohua, Yu Yongqi and Ren Yugang.
The patent application number is CN..
Shipping and Marine
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released China Shipbuilding NDRI Engineering patent application for Intelligent Hoisting Winch System with Real-time Weighing Function. This invention was developed by Liu Lei, Li Jiazheng, Tang Dawei, Zhu Kaihua, Jiang Zhenping, Qiang Shaohua, Yu Yongqi and Ren..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published China Ship Development & Design Center patent application for Ship Control System Information Layer Software Design Method Based on Process Engine. The invention was developed by Shi Li, Niu Yubo, Wang Yih, Wang Mei and Zhang Chaoqin.
The patent appli..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- No. 703 Research Institute Of China Shipbuilding Group Co Ltd and Xi'an Technological University have submitted a patent application for Method for Calculating Tooth Surface Contact Stress of Multistage Parallel Shaft Gear Transmission System. This invention was developed by Yang Long, Wei Bowen, Zhao Zhuowen..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute has submitted a patent application for Eagre Climbing Height Calculation Method Under Single-slope Condition. This invention was developed by Han Yu, Chen Fuyuan, Zeng Jian, Chen Taoxiao and Chen Gang.
The patent applica..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has released No. 703 Research Institute Of China Shipbuilding Group Co Ltd patent application for Fusion Driving Gas Turbine Performance-emission Combined Prediction Method. This invention was developed by Wu Han, Yang Jian, Xu Zhaochun, Li Mutian, Wang Yunlong, Xu ..
Shipping and Marine
| Tue 23 Jun 2026
Geneva, June 24 -- World Intellectual Property Organization has published Sb Sintec SRL patent application for Improved Stern Structure for Propeller Support for Single- or Multi-propeller Ships. The invention was developed by Buccini Claudio.
The patent application number is WO2025IB62624 20251209. The patent publication num..
Shipping and Marine
| Tue 23 Jun 2026
Geneva, June 24 -- Sb Sintec SRL has submitted a patent application for Improved Stern Form for Single- or Multi-propeller Ships with Central Propeller. This invention was developed by Buccini Claudio.
The patent application number is WO2025IB62622 20251209. The patent publication number is WO2026126090 (A1). International Pa..
Shipping and Marine
| Tue 23 Jun 2026
Geneva, June 24 -- Dharmarajan Chandrasekhar has submitted a patent application for a Floating Boat Barrier.
The patent application number is WO2025IB62536 20251208. The patent publication number is WO2026126046 (A1). International Patent Classification code is B63B35/44.
An abstract released by the World Intellectual Pro..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has released Harbin Engineering University patent application for Digital Twin Hybrid Modeling System and Method for Marine Diesel Engine. This invention was developed by Shao Weiyang, Liu Haoyu, Wang Huaiyu, Tian Run, Wu Fan, Han Xiao, Liu Long, Shao Xin, Shen Yuha..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- Nantong Xiangyu Shipbuilding and Offshore Engineering has applied Chinese patent for Method and System for Evaluating Structural Strength of Ship Sitting Pier. Xu Shu and Yang Hongwei developed it.
The patent application number is CN202511720421 20251121. The patent publication number is CN121659726 (A). I..
Shipping and Marine
| Tue 23 Jun 2026
Geneva, June 24 -- Morimoto Nobuyoshi has submitted a patent application for a Bow Assembly of a Ship.
The patent application number is WO2025IB62595 20251209. The patent publication number is WO2026126073 (A1). International Patent Classification code is B63B1/38. Cooperative Patent Classification codes are B63B1/38 (EP) and ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has released No. 703 Research Institute Of China Shipbuilding Group Co Ltd patent application for Gas Turbine Electronic Technical Manual and Digital Prototype System Integrated with AR (augmented Reality) Technology. This invention was developed by Lai Liang, Liu X..
Shipping and Marine
| Tue 23 Jun 2026
Beijing, June 24 -- Cosco Shipping Telecommunication Tech Co Ltd has sought patent for Ship-shore Network Security Intelligent Defense System and Method. This invention was developed by Wang Zizhuo, Chen Weiqi and Xuan Yiwen.
The patent application number is CN202411180659 20240826. The patent publication number is CN12166524..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No. 712 Institute has submitted a patent application for Permanent Magnet Synchronous Motor Vibration Control Method and System Based on Small Signal Excitation. This invention was developed by Tian Mo, Zhu Lei, Zheng Chen, Tu ..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has received Zhuhai Yunzhou Intelligence Technology patent application for Target Reporting Method and Device and Storage Medium. Zheng Yupeng, Jin Lei, Cai Jing, Wang Shili, Shen Junjie and Zhang Yunfei developed the invention.
The patent application number is C..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has received No. 703 Research Institute Of China Shipbuilding Group Co Ltd and Xi'an Technological University patent application for Herringbone Gear Planetary Gear Train Inherent Characteristic Analysis Method Considering Gear Ring Flexibility. Yang Long, Gu Yu, Li..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- China Ship Development & Design Center has submitted a patent application for Mbse-based Unmanned Aircraft Energy Power System Design Method and System. This invention was developed by Zhang Yuqi, Wang Xin'an, Ma Ying, Zhou Chen and Zhong Congwei.
The patent application number is CN202511771442 20251128. The..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Institute has filed a patent application for Large Model Dynamic Memory Method and System Capable of Updating Knowledge Graph in Real Time. This invention was developed by Li Qimin and Zhang Zuguo.
The patent application number..
Shipping and Marine
| Wed 24 Jun 2026
Beijing, June 24 -- Dalian Shipbuilding Industry has sought patent for Ultra-narrow Gap Laser Hybrid Welding Method. This invention was developed by Bai He, Cao Yingju, Wang Weiliang, Yang Bo, Zhu Xianbo, Zhang Youwei, Wen Qian, Feng Wenhua, Li Guanghui, Xu Han, Li Gang, Wu Mingming and Liu Chuanwei.
The patent application numb..
Shipping and Marine
| Tue 23 Jun 2026
Geneva, June 24 -- Oceanic Constellations Inc has submitted a patent application for Control System, Control Method, and Program. This invention was developed by Sano Tomonori, Obata Saneaki, Honda Takuma, Kojima Shuichiro, Sakamoto Kosuke, Inoue Tomoyuki and Maeda Takao.
The patent application number is WO2025JP41541 2025112..
Shipping and Marine
| Tue 23 Jun 2026
Beijing, June 24 -- Yantai Yunfeng Ecological Environmental Industry Development has applied Chinese patent for Marine Water Quality Monitoring Data Intelligent Processing and Service Platform Based on Cloud-side Cooperation. Zhang Ping, Zhang Cong, Ju Xuefeng, Wang Lei and Li Yaozu developed it.
The patent application number..
Shipping and Marine
| Wed 24 Jun 2026
Geneva, June 24 -- World Intellectual Property Organization has published Fin Control Systems Pty Ltd patent application for Anchoring Attachment for a Watercraft. The invention was developed by Hollier Clinton.
The patent application number is WO2025AU51415 20251212. The patent publication number is WO2026123074 (A1). Intern..
Shipping and Marine
| Wed 24 Jun 2026
Geneva, June 24 -- World Intellectual Property Organization has released Buoy Fish Inc patent application for Portable, Attachable or Embedable Spindle for Waterproofed Location Enablement and Reporting of Devices in a Marine Environment. This invention was developed by Buffmire Jameson, Mcgowan Tal and Buffmire Andrew.
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