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Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Zhongke Shitong Hengqi Beijing Tech Co Ltd has submitted a patent application for Marine Ship Trajectory Association Method, Device, Equipment and Medium. This invention was developed by Huang Yu, Ni Xingguang and Kong Xiangbo.
The patent application number is CN202511208665 20250827. The patent publication ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Automatic Test Method, Device and Equipment for Unmanned Underwater Vehicle and Readable Storage Medium. This invention was developed by He Bin, Liu Min, Shen Xiong, Xia Kun, Zeng Jingzhou, Zhou Guangzhao and Niu Shuai...
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Zhejiang Marine Dev Res Institute patent application for Marine LNG (liquefied Natural Gas) Fuel Filling Equipment. This invention was developed by Ji Jian, Guan Yifeng, Guo Hui and Dai Zhiyuan.
The patent application number is CN202511569515 20251030...
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd patent application for Intelligent Automatic Lubricating System of Marine Wind Power Boosting System. This invention was developed by Zhang Yiming, Sun Yanan, Zeng Yibo, Sun Yang..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry and CSSC Dalian Shipyard Ind Development Co Ltd patent application for Marine Wind Power Boosting Intelligent Lubricating System. This invention was developed by Wang Changtao, Yun Qiguang, Zhang Zhen, Du Shixing, Chu Zheng, Z..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Huadian Tibet Energy Co Ltd and China Shipbuilding Industry Corporation New Energy patent application for Groove Type Photo-thermal Power Station Heat Exchange Assembly, Operation Method of Groove Type Photo-thermal Power Station Heat Exchange Assembly a..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Harbin Shipbuilding Boiler Turbine Institute China Shipbuilding Group Co Ltd No. 703 Institute has applied Chinese patent for Large-stroke CAM Steam Distribution Regulating Valve Driving Device with Double Driving Modes. Liang Xiaoguang, Liu Jiancheng, Lin Feng, Yu Daogang, Zhang Wei and Fu Xingwei developed it..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology and Univ Meti Jiangsu Science & Technology patent application for Intelligent Forecasting System and Method for Ship Motion Response. Fan Chenhong, Yang Yan, Jiang Weiqing, He Yangxue and Xu Gang developed the ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd patent application for Data Cleaning Method for Ship Information Infrastructure Fault Diagnosis. The invention was developed by Ma Chen, Zhao Chunyuan, Li Fuhe,..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published China Ship Development & Design Center and Hangzhou Hope System Tech Co Ltd patent application for Electromagnetic Compatibility Parameter Tuning Method Based on Bayesian Optimization. The invention was developed by Li Shuang, Tao Li, Wang Shuowei, Wu We..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd has sought patent for Image Retrieval Method Combined with Semantic Information. This invention was developed by Du Guiming, Zhang Shuo, Yan Zhixian, Liu Qi, Hu Yi, Xuan Junze, Yu Chao, Wang Huanjie, Li Long, Yang Yiji..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- China Ship Res and Development Academy No. 7 Res Institute Of China Shipbuilding Group Co Ltd has submitted a patent application for Cloud Platform Calculation Force Measurement Method. This invention was developed by Gao Xiangyu, Ma Chen and Chen Shu.
The patent application number is CN202511188725 20250822..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Tianjin Research Institute for Water Transport Engineering and Beijing Nokov Science & Tech Co Ltd have applied Chinese patent for Complex Restrictive Channel Ship Model Attitude Measuring Device Based on Horizontal Plane and Horizontal Calibration Method of Complex Restrictive Channel Ship Model Attitude Measu..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Chengxi Shipyard has submitted a patent application for Bidirectional Navigation Ship Radar Blind Area Solving Method. This invention was developed by Chen Ju, Shen Kai, Gu Jianfei and Huang Guangbing.
The patent application number is CN202511497315 20251020. The patent publication number is CN121247002 (A)...
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Naval University of Engineering has submitted a patent application for Ship Crevasse Adjusting Device, Crevasse Test Ship and Crevasse Test System. This invention was developed by Tang Ying, Zhang Yiheng, Tan Lu, Lyu Xiaojun and Pan Yucun.
The patent application number is CN202511322071 20250916. The patent ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- CSSC Huangpu Wenchong Shipbuilding has submitted a patent application for Alignment Detection Method and System for Watertight Structure of Ship. This invention was developed by Sun Junda, Huang Huan, Luo Bingzhong, Liu Zhenxing, Liu Tangxue, Zhao Ming and Duan Xunyan.
The patent application number is CN2025..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- N 760 Research Institute of China State Shipbuilding has filed a patent application for Underwater Towing Motion Platform and Depth Stabilizing Device Thereof. This invention was developed by Wu Zhongpeng, Tian Xiaobin, Gao Feng, Jin Peiqi, Pang Shaojie and Wang Zhibo.
The patent application number is CN2025..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Energy-saving Appendage Device Behind Ship Propeller. Zhang Ruirui and Wang Yu developed the invention.
The patent application number is CN202511351599 20250922. The patent publication..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Dalian COSCO KHI Ship Engineering has applied Chinese patent for Square Tall Wood Carrying and Clamping Device for Ships. Wang Yifeng, Duan Yufeng, Li Yongning, Li Baohe, Qin Chong, Xie Yingwei and Tian Changzhuo developed it.
The patent application number is CN202511747780 20251126. The patent publication n..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Three Gorges Jinsha Jiangchuan Cloud Hydropower Development patent application for Rack Replacement Method of Large Gear Rack Climbing Type Ship Lift. This invention was developed by Shi Ru, Wang Xianghui, Chen Cheng, Tang Yue and Wang Jianqing.
The pa..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Hohai University patent application for Transform-based High-precision Sea Wave Intelligent Prediction Method. This invention was developed by Luo Feng, Gao Jie, Tao Aifeng, Zhang Chi and Zheng Jinhai.
The patent application number is CN202511812161 20..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Northwest Institute Eco-Environment & Resources CAS has sought patent for Ship Route Planning Model Training Method and Related Device. This invention was developed by Wu Adan and Che Tao.
The patent application number is CN202511421617 20250930. The patent publication number is CN121257639 (A). Internationa..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Qingdao Guoshi Intelligent Equipment Technology has submitted a patent application for AUV (autonomous Underwater Vehicle) and ROV (remote Operating Vehicle) Collaborative Operation Equipment and Method Based on Scientific Investigation Ship. Wang Ning, Kong Lei, Bai Wei, Wang Yifan, Zhao Wei, Yang Xuguang, Yan..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published National Marine Environmental Monitoring Center patent application for Island Shoreline Erosion Monitoring Method and System Based on Image Recognition. The invention was developed by Du Yu.
The patent application number is CN202511604876 20251105. The ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Dalian Maritime University has applied Chinese patent for Multi-scale Evaluation Method for Sealing Performance of Beam Type Pipeline Connection Structure. Cui Ying, Li Gang and Yu Yingjia developed it.
The patent application number is CN202511306461 20250912. The patent publication number is CN121257158 (A). ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Dalian Maritime University has submitted a patent application for Design Method and Application of Blade Middle Surface Layer-propeller Hub Integrated Metal Embedded Composite Propeller. This invention was developed by Bao Yongjie, Liu Zhen, Xu Peisong, Huang Jiahui and Yang Yuxing.
The patent application numb..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Cross-modal Pedestrian Re-identification Method Based on Feature Decoupling and Structure Enhancement. This invention was developed by Liu Xiaokai, Zhou Fangqing, Wang Jie and Wang Yangyang.
The patent ap..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received China Ship Development & Design Center patent application for Airport-oriented Vertical Visibility Calculation Method, Apparatus and Device, and Storage Medium. Yu Dahai, Rong Hanxiao, Xu Feng, Yang Chuang and Zhu Yilin developed the invention.
The paten..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has submitted a patent application for Learning Type Indexing Method Suitable for GPU Parallel Computing. Bai Mei, Wu Wanshun and Wang Xite developed the invention.
The patent application number is CN202511306465 20250912. The patent publication number is CN121255854 (A). Internation..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released No. 708 Institute China State Shipbuilding patent application for Angle Adjusting System and Method for Stinger Set. This invention was developed by Liu Shuxiang, Cheng Feng, Zhang Yan and Zhao Yuan.
The patent application number is CN202511651964 2025..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- China Ship Development & Design Center has submitted a patent application for Semantic Modeling Method for Logic Attributes of Heterogeneous Resources. This invention was developed by Yu Lingling, Wu You, Huang Wei, Cui Wenxiang and Guan Xing.
The patent application number is CN202511281346 20250909. The paten..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- China Ship Development & Design Center has applied Chinese patent for Flexibly Supported Sealing Ring Structure and Stern Shaft Tube Sealing Device. Li Dongliang, Li Liaoyuan, Guo Quanli, Li Quanchao and Wang Lei developed it.
The patent application number is CN202511661233 20251113. The patent publication num..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Cas Nanjing Artificial Intelligence Innovation Res Institute has filed a patent application for Underwater Vehicle Cooperative Detection Method Based on Multi-agent Reinforcement Learning. This invention was developed by Zhang Lin, Huang Zhenyu and Li Huancai.
The patent application number is CN202511802195 ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- No 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Phase Change Lubrication Gear Capable of Improving Dry Running Capacity. Qi Zhongkuan, Meng Xiangbin, Zhang Bowen, Yu Chaoyue and Feng Muqi developed it.
The patent application number is CN202511642237 20251111. The patent pub..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Rubber Joint Forming Device of Elastic Connecting Rod Coupling and Method for Processing Rubber Joint. This invention was developed by Feng Jiaxing, Wang Chengyu, Peng Gan, Zong Hao, Xing Lifeng, Song Duo and Jing Jing..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- Kongsberg Maritime has filed a patent application for System for Assisting in Dragging Operation on Floating Object. This invention was developed by Oien Kristian Ivar.
The patent application number is CN20248036705 20240603. The patent publication number is CN121241002 (A). International Patent Classification..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has filed a patent application for Quick Cable Cutting Device. This invention was developed by Xie Hongxiao, Chen Minshen, Xing Liang, Zhang Guohong, Wu Gang, Yan Zizhen, Chen Zhensheng, Bao Lin, Wang Yong, Li Han ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Ultrasonic Anti-eavesdropping Method Based on Synergistic Effect of Voice Cancellation and Related Noise. This invention was developed by Wang Jie, Qiu Chunguang, Liu Xiaokai, Ma Xiaorui, Gao Qinghua and W..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Dalian Maritime University has submitted a patent application for Monocular Depth Estimation Method Fusing Multiple Attention and Geometric Constraints. Zhang Bo and Wang Shuai developed the invention.
The patent application number is CN202511450879 20251011. The patent publication number is CN121236139 (A). I..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Method and System for Evaluating Influence of Wading Engineering on Sea-entering Sediment Flux. The invention was developed by Yan Yuhan, Chen..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- No. 703 Research Institute of China Shipbuilding Group has applied Chinese patent for Power Plant Boiler Fault Diagnosis Method. Jia Renfeng, An Zhongyu and Yu Shengtian developed it.
The patent application number is CN202511304422 20250912. The patent publication number is CN121234209 (A). International Pat..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Dalian Maritime University has applied Chinese patent for Inverter Fault Diagnosis Method Based on Hybrid Normalized Enhanced Ensemble Learning Framework. Guo Qun, Dong Tianhao, Liu Yanyang, Zha Huacong and Yang Tianhai developed it.
The patent application number is CN202511411740 20250929. The patent publicat..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Shanghai Maritime University patent application for Overflow Frequency Control-oriented Drainage System Closure Multiple Calculation Method and System. The invention was developed by Liu Xingpo and An Shijie.
The patent application number is CN202511313..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has submitted a patent application for Social Software Dynamic Relation Prediction Method and System Based on Time Sequence Knowledge Graph. Ma Xi, Wu Jiaming, Wang Siwen, Bai Mei, Wang Xite, Li Hui, Zhan Furui and Guo Shikai developed the invention.
The patent application number is ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Shanghai Waigaoqiao Shipbuilding and Offshore has submitted a patent application for Ship Drawing Management System and Management Method. This invention was developed by Zhou Siyuan, Chu Niansheng, Wang Qianqian, Guo Lei, Weng Tingting, Li Yiping and Xin Lu.
The patent application number is CN202511446488 202..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has applied Chinese patent for Image Anomaly Detection Method and System in Industrial Product Appearance Quality Detection System. Ma Xi, Sun Xinyao, Bai Mei, Wang Xite, Ning Bo and Li Guanyu developed it.
The patent application number is CN202511273934 20250908. The patent publicat..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has submitted a patent application for Unmanned Surface Vessel Trajectory Tracking Method Based on Parallel Model Predictive Control. This invention was developed by Hao Liying, Ma Kaichen, Lu Zanxin, Liu Yanli, Yang Xin, Gong Huibin and Zhou Yuxing.
The patent application number is ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Shipbuilding Technology Research Institute The 11th Research Institute of China State Shipbuilding Corpora patent application for Part Nesting Method for Ship Strip Automatic Production Line. The invention was developed by Xu Aimin, Zhou Qing, Cheng Yuta..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for River Network Flood Control Situation Closed-loop Studying and Judging Method Based on Blood Vessel-nerve Collaborative Bionics. Song Lisong, X..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Institute of Oceanology, CAS has submitted a patent application for Large-scale Updating and Rapid Propagation Method for Undaria Pinnatifida Gametophyte Germplasm. This invention was developed by Li Yuqian and Shan Tifeng.
The patent application number is CN202511351719 20250922. The patent publication number..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Propeller Hub Sealing Structure and Device and Ship. Xu Lin, Xu Hao, Yang Jun, Hu Xiaotong and Hao Zizhuo developed the invention.
The patent application number is CN202511495705 20251020. The patent publication number ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- China Ship Development & Design Center has submitted a patent application for Deep-sea Submersible Bottom-sitting Device with Submarine Topography and Geology Self-adaptive Capability. This invention was developed by Wen Qingbin, Xu Jialun, Xie Junchao, Liu Wei and Liu Xin.
The patent application number is CN2..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- China Ship Development & Design Center has submitted a patent application for Intelligent Bionic Barnacle Adsorption Monitoring Device. This invention was developed by Liu Haoting, Zhou Ruchen, Hu Xiangbing, Chen Shuyi and Xie Liujin.
The patent application number is CN202511624026 20251107. The patent publica..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Hubei Xinxinhang Shipbuilding Co Ltd has submitted a patent application for Salvage Disposal Device. Zhang Xinying developed the invention.
The patent application number is CN202511689589 20251118. The patent publication number is CN121247017 (A). International Patent Classification codes are B63B27/08, B63C..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Shanghai Waigaoqiao Shipbuilding and Offshore has submitted a patent application for Support Positioning and Mounting Method and B-type Cabin Ship Manufacturing Method. This invention was developed by Luo Tao, Fu Chengzhi, Yuan Huan, Chu Niansheng and Wang Xuezhi.
The patent application number is CN20251154731..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Guangzhou Shipyard International has submitted a patent application for Segmented Building Method for Ship Air Duct. This invention was developed by Wang Haiyan, Wang Zedong, Huang Qiuzhen, Yang Lijun, Zeng Dewang, Fang Yuan and Li Ming.
The patent application number is CN202511513982 20251022. The patent publ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- China Shipbuilding Group Guangxi Shipbuilding has submitted a patent application for Large Block Assembling Device and Method. Pang Shuyu, Zeng Fanzhan, Lai Jianguo, Hu Luojun, Zhang Bing, Su Yongrui, Wu Jiahui, Shi Jianqiang and Guo Baoping developed the invention.
The patent application number is CN202511381..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Dalian Shipbuilding Industry patent application for Inner Shell Bevel Line Setting Method. This invention was developed by Zhang Qian, Li Wenhe, Liu Guolei, Li Jiahuan, Chen Li, Chen Weifeng, Zhao Xiaoling, Yu Zhuorong, Qian Jing and Zhang Qi.
The patent..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released China Ship Development & Design Center patent application for Modularized Power-driven Ship of Unmanned Ship. This invention was developed by Hu Yang, Zhang Cheng, Xu Jia, Chen Houjing and Hu Weizheng.
The patent application number is CN202511552628 2025..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has submitted a patent application for Mooring Type Concealed Communication Buoy. This invention was developed by Zeng Dong, Sun Chengyu, Li Pengfei, Lu Wenchun, Yu Wen, Lin Zhijun, Bao Lin, Luo Man, Chen Minshen, ..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Institute of Oceanology, CAS has applied Chinese patent for Intelligent Subsurface Buoy Observation System and Method. Yu Fei, Liu Qingkui, Chen Yonghua, Chen Zifei, Si Guangcheng, Ren Qiang and Zhang Yongle developed it.
The patent application number is CN202511477841 20251016. The patent publication number i..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Shanghai Merchant Ship Design And Research Institute has submitted a patent application for Container Ship Side Channel Bilge Water Discharging System and Method. This invention was developed by Niu Xiaoquan, Wang Cheng, Liu Yumeng and Zheng Kai.
The patent application number is CN202511671703 20251114. The pa..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- Ocean University of China has sought patent for Method for Producing Porphyra-334 and/or Shinorine and Genetically Modified Host Cell. This invention was developed by Junus Ibrahim Ismail and Lee Taek-soon.
The patent application number is CN20248036718 20240328. The patent publication number is CN121241147 ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Text Detection Method and System Integrated with Quantum Channel Attention Module. This invention was developed by Li Yaochong, Cheng Zu'ao, Zhou Rigui and Xu Ruiqing.
The patent application number is C..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Shanghai Waigaoqiao Shipbuilding has submitted a patent application for Cruise Ship Escape Method and System. This invention was developed by Chen Gang, Ding Yue, Zhang Dapeng, Chen Lin, Wang Gaoshuai, Liu Chao, Guo Shixi, Yin Yan and Lu Jun.
The patent application number is CN202511335614 20250918. The patent..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Method for Calculating Performance and Emission Parameter Convergence of Internal Combustion Engine Under Continuous EGR (exhaust Gas Recirculation) Working Condition. The invention was developed by Lu Da..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Dalian Shipbuilding Industry has filed a patent application for Energy-saving Guide Wheel Design Method. This invention was developed by Zhang Qian, He Xu, He Duolun, Li Wenhe, Hou Yupin, Li Kun, Liu Guolei, Tan Xinglong, Huo Hongbo, Wu Fang, Wang Shuang, Lu Ran and Ge Haichao.
The patent application number is..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Wuhan Ship Communication Research Institute No 722 Research Institute of China Shipbuilding Group has applied Chinese patent for Intelligent Temperature Control System and Method for Optical Communication Prototype Facing Extreme Environment. Wang Lulu, Wu Xiaying, Wang Haitao, Wu Jiapeng, Peng Han, Zhu Qiming,..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Institute of Oceanology, CAS has applied Chinese patent for Single-beam Multi-squint ATI-SAR Vector Flow Measurement Method and System. Xu Yongsheng and Guo Ping developed it.
The patent application number is CN202511802694 20251203. The patent publication number is CN121232191 (A). International Patent Clas..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Kunming Ship Equipment Research And Test Center China Shipbuilding Group Co Ltd 750 Proving Ground patent application for Array Element Phase Difference Digital Compensation Method for Sonar Array Detection System. The invention was developed by Ding Min..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received South China Marine Machinery of China State Shipbuilding patent application for Fitting Method of Double-broken-line Trunking for Winch Drum. Li Baibu, Han Jiwu, Qin Hong, Chen Qijin, Ke Jinbing and Nong Zhixuan developed the invention.
The patent appl..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Lightweight Hyperspectral Image Classification Method Based on Whole Image Input. This invention was developed by Yu Haoyang, Gao Yizun, Ma Zihan, Li Chunxuan and Hu Jiaochan.
The patent application numbe..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published No 703 Research Institute of China Shipbuilding Group patent application for Heat Exchange System of Ultrahigh-temperature Solid Heat Storage Device and Control Method of Heat Exchange System. The invention was developed by Su Jian, Liu Changjiang, Liu J..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- 724th Research Institute of China State Shipbuilding has submitted a patent application for Channel Bit Number Near-field Error Correction Method Applied to Phased Array. Hu Yongjun, Wen Yaqing, Zhu Ping and Lu Yangyi developed the invention.
The patent application number is CN202511397037 20250928. The pate..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Wuxi Branch of No 703 Res Institute China Shipbuilding Industry has sought patent for Control System for Lubricating Diesel Generating Set. This invention was developed by Zheng Tian, Hua Jun, Wang Zepeng, Wang Bolun, Liu Yan, Yu Jian, Shi Xiaomin and Wu Hanzhong.
The patent application number is CN20251145788..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- Shanghai Merchant Ship Design And Research Institute has applied Chinese patent for Lifting Hook Amplitude Variation Structure Under Inter-deck Fixed Suspension Arm Framework. Zhang Xiaoming, Geng Jiwen, Fan Ziyi, Zhu Yuanyuan, Yang Yugeng and Gu Wenhao developed it.
The patent application number is CN20251158..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Sanya Ocean University of China has filed a patent application for Method for Promoting Gonad Maturation of Plectropomus Leopardus by Applying Spectrum. This invention was developed by Hu Jingjie, Wang Bo, Ding Hui, Li Lin, Zheng Da, Jin Chaofan, Li Binglin, Li Yuli and Bao Zhenmin.
The patent application numb..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Wuxi Branch of No 703 Res Institute China Shipbuilding Industry patent application for Online Electric Power Meter and Electric Quantity Module Calibration Device. Chen Xiaobo, Sun Xidong, Liu Yan, Tang Hao and Pu Jiajia developed the invention.
The pate..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shanghai Merchant Ship Design And Research Institute patent application for Shuttle Snake Device and System for Cooling Grain Grains. Ren Shigui developed the invention.
The patent application number is CN202511701505 20251119. The patent publication num..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Machine Vision Autonomous Adjustment and Stability Enhancement System Based on Six-degree-of-freedom Motion Platform and Construction Method. Zhang Zongyu, Xu Wenyuan, Xie Jingjin, Shen Luoming, Li Jingwei..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Shanghai Waigaoqiao Shipbuilding patent application for Temporary Supporting and Receiving Frame. This invention was developed by Liu Minghong, Yang Liansheng, Zhang Xing, Shan Liang, Zheng Xianyong, Han Jun and Huang Yajun.
The patent application number..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Wuxi Branch of No. 703 Res Institute China Shipbuilding Industry has filed a patent application for Land Platform and Test Method for Large-flow High-lift Water Pump Performance Test. This invention was developed by Jia Xinwang, Li Le, Liu Fei, Qian Kailiang, Tang Zuding and Lu Jun.
The patent application nu..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Shanghai Maritime University has applied Chinese patent for Ocean Course Optimization Method, Device and Equipment Based on RRT Algorithm. Xu Tie, Qin Peiqiang and Song Zhijun developed it.
The patent application number is CN202511812297 20251204. The patent publication number is CN121257898 (A). Internation..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has applied Chinese patent for Polar Coordinate System Lightweight SAR Image Rotating Ship Target Detection Method Based on Neural Architecture Search. Ju Moran, Mao Tengkai and Kim Sinyun developed it.
The patent application number is CN202511322347 20250916. The patent publicatio..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 8 -- Dalian Maritime University has applied Chinese patent for Brain-like and Structure-searchable Complex Scene SAR (synthetic Aperture Radar) Image Ship Target Detection Method. Ju Moran, Mao Tengkai and Kim Sinyun developed it.
The patent application number is CN202511321323 20250916. The patent publication nu..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received No. 704 Research Institute of China State Shipbuilding patent application for Mineral Conveying System with Backflow Prevention, Blockage Prevention and Underwater Ore Pulp Pump In-situ Replacement Functions. Jiang Junxian, Ding Kejin, Zhang Wenbin, Zhang..
Shipping and Marine
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Wuhan Ship Communication Research Institute No. 722 Research Institute of China Shipbuilding Group patent application for Depth-variable Pull-type Buoy Body. This invention was developed by Zeng Dong, Chen Minshen, Luo Man, Li Pengfei, Lu Wenchun, Luo Shu..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- Ocean University of China and Chevron USA have submitted a patent application for Pore Expansion in Mesoporous Y Materials. This invention was developed by Katz Alexander, Li Xuemin, Kuperman Alexander E and Han Jinyi.
The patent application number is CN20248035981 20240425. The patent publication number is ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Dalian Maritime University and Dalian Jiaotong University have submitted a patent application for Joint Optimization Method for Multi-port Berth Allocation and Port Grouping in Cooperation Environment. Guo Liming, Zheng Jianfeng, Sun Yulong, Du Jian and Zhang Xian developed the invention.
The patent applicat..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- Zhejiang Zheneng Mailing Environmental Tech Co Ltd has sought patent for Ship Tail Gas Compound Purification and Desulfurization Device and Method Thereof. This invention was developed by Wang Dezhi, Chen Fei, Song Yiping, Lou Jinyao, Deng Haopeng, Deng Xiaohong, Chen Yingtao, Zhao Yuanyuan and Ma Huan.
The ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Wuhan University of Technology has sought patent for Text Mining-based Ship Fire Risk Factor Identification Method. This invention was developed by Li Kaiyuan, Mao Yonghao, Wu Xujuan, Tan Haolan, Zou Yanyan, Li Chenhao and Fu Jia.
The patent application number is CN202511274625 20250908. The patent publicati..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Liaocheng University has applied Chinese patent for Marine Riser Bottom Goose Neck Local Scour Depth and Fatigue Damage Prediction Method. Liu Mingming, Liu Feifei, Guo Yihao, Zhang Shicheng, Tang Guoqiang, Yu Long and Zhang Zhiyong developed it.
The patent application number is CN202511767705 20251128. The ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Harbin Engineering University has sought patent for Ship and Sea Structure Skin Free Deformation Method Based on General Convex Hexahedron, Program, Equipment and Storage Medium. This invention was developed by Liu Xinwang, Rong Zitong, Wang Luyao, Ji Xiaohang, Sun Xu, Yuan Lei, An Yuquan, Ma Mingshan, Duan Jin..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- No 709 Res Institute of China State Shipbuilding has sought patent for Auxiliary Decision-making Method and Device Based on Three-section Type Multi-round Dialogue Large Model. This invention was developed by Huang Meng.
The patent application number is CN202511197878 20250826. The patent publication number ..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- China Harbour Engineering has filed a patent application for Intelligent Regulation and Control System and Method for Marine Construction Antifouling Weather Screen. This invention was developed by Hao Jingxian.
The patent application number is CN202511411934 20250929. The patent publication number is CN1212..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received China Shipbuilding Industry Corporation New Energy and Beijing Blue Sea Yineng New Energy Group Co Ltd patent application for Preparation Method of High-voltage Heating Element. Gao Yage, Zong Diyuan, Li Lei, Pei Zibo, Zheng Xin and Zhi Yongsheng develope..
Shipping and Marine
| Thu 07 May 2026
Beijing, May 7 -- Fujian Baima Shipyard has submitted a patent application for Magnetic Suction Type Taking-out Device for Valve Element of Gate Valve. Yu Yang, Quan Hengyi and Cao Zeguang developed the invention.
The patent application number is CN202511521859 20251023. The patent publication number is CN121245740 (A). Inter..
Shipping and Marine
| Wed 06 May 2026
Beijing, May 6 -- Jiangsu Maritime Institute and Zhenjiang Yuanli Innovation Tech Co Ltd have submitted a patent application for Marine LNG Engine Emission Monitoring Device. Sun Changfei developed the invention.
The patent application number is CN202511436535 20251009. The patent publication number is CN121231075 (A). Intern..
Shipping and Marine
| Tue 05 May 2026
Alexandria, May 6 -- Ocean University of China has filed a patent application for Methods and Systems for Generating Malleable Overview-detail User Interfaces. This invention was developed by Xia Haijun, Min Bryan and Cao Yining.
The patent application number is US202519376807 20251031. The patent publication number is US202601..
Shipping and Marine
| Tue 05 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has received Ocean University of China patent application for Systems and Methods for Medical Image Diagnosis Using Machine Learning. Arnaout Rima developed the invention.
The patent application number is US202418913864 20241011. The patent publication number is US2026011957..
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