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Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Ocean University of China has submitted a patent application for Microorganisms for Producing D-mannose. This invention was developed by Siegel Justin B, Taylor Jesse Elizabeth, Parule Dilip Sai Kumar, Arredondo Augustin, Atsumi Shota, Lu Bryant and Brian Skolka.
The patent application number is CN202480695..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Dalian Maritime University has sought patent for Multi-unmanned Aerial Vehicle-oriented Difference Information Sensing Single-target Tracking Method. This invention was developed by Yu Changdong, Ma Jincheng, Wang Lichao, Yin Zhenjie and Zhang Pengfei.
The patent application number is CN202610349885 2026032..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Dalian Maritime University has filed a patent application for Coverage Extension and Transmission Scheduling Method Based on Low-altitude Auxiliary VDE-TER System. This invention was developed by Hu Qing, Jiang Yi, Dai Yanpeng, Lyu Ling, Huai Shuaiheng, Sun Xiaowen and Feng Hao.
The patent application num..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Electronic Chart System, Method and Equipment with Real-time Forward Seabed Obstacle Early Warning Function. This invention was developed by Wu Peng, Zhang Zhenduo, Yang Qian, Zhang Zhaoyi and Li Ying.
..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Tangshan Meitainuo Metal Structure Mfg Co Ltd has received a patent for Cylinder Filtering Mechanism for Ship Rust Removal. This invention was developed by Feng Longqiang, Shen Lixia and Zheng Enlin.
The patent application number is CN202423147042U 20241219. The patent publication number is CN223654695 (U..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Wuhan Ship Communication Research Inst No. 722 Research Inst of China Shipbuilding Group Corporation has sought patent for Communication Signal Detection Method and System Based on Multi-model Cooperation, and Medium. This invention was developed by Peng Kaizhi, Lei Ni, Yu Xin, Li Chuan, Liu Xiaoling, Xu Bin..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Dalian Maritime University has submitted a patent application for Infrared Sea Surface Target Multi-frame Detection Method and System Based on Depth Time Sequence Modeling. This invention was developed by Feng Wensheng, Liu Zihao and Dong Lili.
The patent application number is CN202610266866 20260305. The p..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Guangzhou Shipyard International Co Limited has submitted a patent application for Ship Stern Shaft Bracket Modeling Method and Device and Storage Medium. This invention was developed by Yan Bingwei, Yang Xianxin, Lai Junhui, Zhang Bowen, Wang Yuhao, Liu Fangjie, Li Huan and Qiu Guobin.
The patent applica..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- China Shipbuilding Group Fenxi Heavy Industry has received a patent for Stepped Hole Bottom Surface Grinding Device. This invention was developed by Sun Ruifang, Wang Zhaohui, Shao Zhen, Wang Zhiping, Kwak Hyun-joong and Shan Anran.
The patent application number is CN20252007397U 20250103. The patent public..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Zhongshan Honghong Shipbuilding Co Ltd has secured a patent on Cutting Equipment Convenient to Move and Used for Ship Maintenance. Hu Zeyuan, Chen Senguang and Liu Anding developed the invention.
The patent application number is CN20242231805U 20240821. The patent publication number is CN223656594 (U). In..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Drilling Device for Ship Accessory Machining has been issued to Zhenjiang Kangfu Ship Equipment Co Ltd. This invention was developed by Wang Zizhou, Jie Guoping, Qin Jian, Wang Yong and Zhang Ji.
The patent application number is CN20252044256U 20250109. The patent publication number is ..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Dalian Maritime University has sought patent for Electronic Chart System, Method and Equipment with Water Depth Change Prediction Capability. This invention was developed by Guo Shen, Wu Peng, Liu Peng, Zhang Zhaoyi and Li Ying.
The patent application number is CN202610244669 20260302. The patent publicatio..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Nanjing University of Information Science & Technology has submitted a patent application for Ship Illegal Behavior Adaptive Following Shot Method and System Based on Motion Decoupling. Zhang Dazhen and Li Ruoyun developed the invention.
The patent application number is CN202610380551 20260326. The patent..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Guangzhou Shipyard International Co Limited has filed a patent application for Block Chain-based Strip Material Life Cycle Tracing and Management Method and System. This invention was developed by Wei Zhujing, Jiang Guoliang, Han Yurong, Cai Huanhuan, Peng Zhen, Wei Qingsong and Huang Xinhao.
The patent a..
Shipping and Marine
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Korea Maritime Transp Safety Authority has submitted a patent application for Brine Discharge Device for Mobile Seawater Desalination Plant Vessel. This invention was developed by Pyun Jang Hoon, Kim In Tae and Ryu Sung Gon.
The patent application number is KR20230107984 20230818. The patent publication num..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Harbin Engineering University and No. 722 Research Instituite of China State Shipbuilding Corporation Limited have filed a patent application for Frequency Hopping Sequence Generation Method Based on Available Frequency Point Set, Sinr Weighting and Double Chaotic Mapping, Program, Equipment and Storage Medi..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Dalian Maritime University has sought patent for Balanced Non-magnetic Nonreciprocal Band-pass Filter with All-passband Linear Phase Characteristic. This invention was developed by Wang Zhongbao, Han Peng, Zhang Qiuying, Bao Chaoxiang, Liu Hongmei and Fu Shiqiang.
The patent application number is CN20261016..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 --No. 719 Research Instituite China State Shipbuilding Corporation Limited has filed a patent application for Nuclear Pollution Diffusion Prediction Method and Device Based on Dynamic Coupling Inversion. This invention was developed by Zhong Qiulin, Wang Dongqin, Lin Changyong, Bi Mingde and Wang Yuwu.
The p..
Shipping and Marine
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Intra Prec Manufacture Co Ltd has applied Korean patent for Cylinder Liner Manufacturing Method for Large Ship Engines Using Centrifugal Casting. Yun Ji Hyun, Lee Sang Hyun, Yang Do Hyeon, Kim Eun Been and Jeong Dae Ho developed it.
The patent application number is KR20230107160 20230816. The patent publica..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Wuhan Ship Communication Research Inst No. 722 Research Inst of China Shipbuilding Group Corporation has filed a patent application for Short-wave Signal Modulation Mode and Protocol Type Combined Identification Method and System and Medium. This invention was developed by Peng Kaizhi, Lei Ni, Yu Xin, Li Chu..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released Qingdao Mihai Tech Co Ltd and Institute of Oceanographic Instrumentation Shandong Academy of Sciences patent application for Environmental Background Interference Assessment Method for Ocean Gamma-ray Spectrum Analysis. This invention was developed by ..
Shipping and Marine
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Jiangnan Shipyard Group has submitted a patent application for Ship Group Vertical Bed Board Optimization Method Based on Model. This invention was developed by Wang Yujuan, Yang Chao, Wu Zhihao, Xiao Wenlin, Chen Ming, Chen Hao and Yin Zhishuang.
The patent application number is CN202610372952 20260325. ..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has received Ocean University of China and University of Oxford patent application for Adaptive Deep Brain Stimulation for Sleep Stage Targeting to Treat Sleep Dysfunction. Little Simon J, Stahl Pierre, Denison Timothy, Anjum Matthew F and Smith Clint developed the..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Tangshan Meitainuo Metal Structure Mfg Co Ltd for Cyclone Dust Removal Mechanism for Ship Rust Removal. Feng Longqiang, Shen Lixia and Zheng Enlin developed the invention.
The patent application number is CN202423147040U 20241219. The pat..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has released Ship Information Research Center China Shipbuilding Corporation Limited No. 714 Institute patent application for Document Content Guidance Generation Method and System Based on Region Marks. This invention was developed by Cai Sijie, Wang Zongyue, Li Q..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- Shanghai Maritime University has filed a patent application for Knowledge Graph Construction and Entity Linking-based Port Entry-exit Special Article Risk Identification Method. This invention was developed by Li Yue, Song Bo and Yu Shengfeng.
The patent application number is CN202610739027 20260527. The pa..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- CCCC Fourth Harbor Engineering has been granted a patent for Valve Extender for Ship. He Zenan, Ma Chao, Kang Xiaoyong, Wei Yang and Li Qiguo developed the invention.
The patent application number is CN202520466456U 20250317. The patent publication number is CN223648354 (U). International Patent Classific..
Shipping and Marine
| Sat 19 Sep 2026
Munich, Sept. 18 -- European Patent Office has released Waertsilae Netherlands BV patent application for Method and Apparatus for Controlling Ship Propulsion, and a Propulsion System. This invention was developed by Tiainen Lauri.
The patent application number is EP20230801321 20231031. The patent publication number is EP4801..
Shipping and Marine
| Sat 19 Sep 2026
Munich, Sept. 18 -- Kongsberg Maritime has submitted a patent application for Target Pretension of Mooring Lines. This invention was developed by Nistad Terje and Russo Massimiliano.
The patent application number is EP20240808477 20241024. The patent publication number is EP4801807 (A1). International Patent Classification code..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Cross-domain Few-sample Specific Radiation Source Identification Method Based on Self-supervised Learning and Transfer Learning. This invention was developed by Yang Yijie, He Ying, Zhang Jingpo and Liu..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- Jiangnan Shipyard Group has submitted a patent application for Autonomous Decision-making Method for Ship Unmanned System. Shen Yuhang, Cai Qianya, Mao Lifu, Yan Xiaoming, Xiao Wenwen, Yu Zhen and Lin Yuan developed the invention.
The patent application number is CN202610321834 20260317. The patent public..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- China Ship Development & Design Center has applied Chinese patent for Array Signal Processing Simulation and Evaluation System for Underwater Sonar System. Lau Soo Yong, Su Shuai, Ruan Yuxing and Xiao Zhuan developed it.
The patent application number is CN202610728752 20260526. The patent publication number..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has released Qingdao Hachuan Intelligent Control Tech Co Ltd and Harbin Engineering University patent application for Unmanned Ship Path Planning Method Based on Improved GA-PSO Optimization. This invention was developed by Xia Guihua, Cai Chengtao, Zhang Lin, Zhu ..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Dalian Maritime University has applied Chinese patent for Harbor District Channel Water Depth Unmanned Aerial Vehicle Inspection and Dynamic Electronic Chart Generation System, Method and Equipment. Wu Peng, Zhang Zhaoyi, Li Ying, Liu Bingxin and Wang Jiyou developed it.
The patent application number is CN2..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Dalian Maritime University has sought patent for Navigation Channel Water Depth Dynamic Monitoring and Nautical Chart Updating Method and System Based on Underwater Glider. This invention was developed by Wu Peng, Liu Peng, Yuan Jingyi, Zhang Zhaoyi and Li Ying.
The patent application number is CN2026102446..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Shanghai Merchant Ship Design And Research Inst has submitted a patent application for Thermoelectric Battery System of Polar Region Ship. Shi Ce, Chen Lu, Li Lin, Dong Zhijie and Yu Peng developed the invention.
The patent application number is CN202511795372 20251202. The patent publication number is CN..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has published Dalian Maritime University patent application for Construction Method of Self-similar Structure Two-dimensional Chiral Metamaterial with Sound Insulation and Shock Absorption Functions. The invention was developed by Li Rui, Yuan Haichao and Li Qi.
T..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Dalian Maritime University has filed a patent application for Method for Forming Filtering in Acoustic Metamaterial by Introducing Local Resonance Source. This invention was developed by Li Rui, Qu Hang, Yuan Haichao and Li Qi.
The patent application number is CN202610192580 20260210. The patent publication..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has awarded a patent to PowerChina Northwest Engineering Corporation for Submarine Cable Protection Device Suitable for Shallow Sea. Tian Weihui, Zhang Yanfeng, Liu Wei, Cui Zhenlei, Chen Xiangyu, Tian Yongjin, Li Yating, Xu Xiang and Xie Tongcheng developed the in..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Hudong-Zhonghua Shipbuilding Group has received a patent for Clamping Sleeve Penetration Piece for Enabling Ship Pipeline to Continuously Pass Through Ship Bulkhead. This invention was developed by Wang Yuming, Zang Huaitong, Tian Chonghuan and Yuan Dianwei.
The patent application number is CN202422706147U ..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Sliding Block Guiding Type Pipe Support. Zhao Wenyu, Xu Xuebo, Liu Hongbo, Tian Chonghuan, Lu Xujia and Zhang Xueyan developed the invention.
The patent application number is CN202520242018U 20250214. The patent publication number is CN2236487..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Dalian Liaonan Shipyard has been granted a patent for Cleanable Direction-adjusting Water Seal Device for Ship. This invention was developed by Wan Hongbo, Li Jizhang, Yao Yongduo, Ma Deqiang and Hou Liang.
The patent application number is CN202423225256U 20241226. The patent publication number is CN22364..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has published Guangzhou Shipyard International Co Limited patent application for Method for Testing Strength of Fixed Ballast Tank of Automobile Transport Ship. The invention was developed by Deng Yangfu, Zhang Lihua, Qi Chao, Huang Sihao, Lyu Yan, Zhang Runcan, Wu..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- COSCO Shipping Heavy Industry has applied Chinese patent for Container Ship Monitoring Point Selection Method and System Considering Water Elastic Load. Li Muzhi, Cao Kai, Fu Shixiao, Ye Yusong, Song Bin, Wu Shaobo, Yang Chunlei, Zhou Qing and Lu Mingfeng developed it.
The patent application number is CN2..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- China Shipbuilding Group Haizhou System Tech Co Ltd has submitted a patent application for Ship Cable Design Acceleration Calculation Method and System. This invention was developed by Fang Rui, Wang Chen, Liang Bo and Reuven.
The patent application number is CN202610362244 20260324. The patent publicatio..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- China Ship Development & Design Center has applied Chinese patent for Signal Processor Comprehensive Evaluation and Preferential Selection Method Based on Single-machine Multi-dimensional Data Screening. Xia Xu, Xu Jialin, Guo Hanghang and Xu Feng developed it.
The patent application number is CN20261071097..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- China Ship Development & Design Center has filed a patent application for Design System and Method for High-reliability Health Management System of Signal Processing Computer. This invention was developed by Lau Soo Yong, Li Zengxin, Xu Jialin, Chen Shuaike and Su Shuai.
The patent application number is CN2..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- Shanghai Ocean University has applied Chinese patent for Path Tracking Control Method Based on Under-actuated Unmanned Ship. Chen Leilei, Li Jun, Hu Jianghao, Gu Jiayao, Li Zhijian, Li Jucai and Hu Qingsong developed it.
The patent application number is CN202610518074 20260420. The patent publication numb..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has released Jiangsu Police Institute and Jiangsu Maritime Institute patent application for Unmanned Ship Predetermined Time Trajectory Tracking Method Based on Asymmetric Preset Performance. This invention was developed by Hong Mengqing, Wang Renqiang, Han Huimin,..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- Dalian Maritime University has submitted a patent application for Nested Iteration Sliding Mode Control Method for Ship Yawing Chaos Phenomenon. Ma Daocheng, Zhang Xianku, Miao Zexu, Zhao Baigang, Su Zuojing and Liu Wenming developed the invention.
The patent application number is CN202610392970 20260327. T..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Wuhan Institute of Marine Electric Propulsion China Shipbuilding Group Corporation No 712 Institute has submitted a patent application for Method for Suppressing Secondary Harmonic Current of Phase-shifted Full-bridge Converter. Yu Hanqing, Wu Kaijian, Lei Qiao, Zhao Xuanqi, Wu Mei and Kuang Sheng developed ..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Guangzhou Shipyard International Co Limited has applied Chinese patent for Axle-sticking Type Permanent Magnet Shaft Generator Flange Centering Device and Centering Method Thereof. Cai Pengfei, Leng Rusong, Huang Huanli, Zhang Ming and Liu Huahan developed it.
The patent application number is CN2026103413..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- State Intellectual Property Office of China has received Dalian Maritime University patent application for Energy Complementing Type Auxiliary Starting Device and Method for Low-speed Flow-induced Generator. Chen Yaning, Du Hengxu, Wu Mengwei, Xu Minyi and Wu Changshan developed the invention.
The patent ap..
Shipping and Marine
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Shanghai Maritime University has sought patent for Multi-point Supporting Type Submarine Cable Anchoring Device and Anchoring Construction Method. This invention was developed by Dong Zheng, Du Haoshuang, Yang Yuxin, Wei Zihao, Tao Yuanyu, Yang Jiaxin, Xu Shengxuan and Sun Ming.
The patent application numbe..
Shipping and Marine
| Sat 19 Sep 2026
Beijing, Sept. 18 -- Wuhan Ship Communication Research Inst No. 722 Research Inst of China Shipbuilding Group Corporation has filed a patent application for Method and System for Dynamically and Reliably Loading Multiple Application Programs Based on DSP (Digital Signal Processor). This invention was developed by Feng Wei, Xing ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu University of Science and Technology and Jiangsu Modern Shipbuilding Technology have sought patent for Multi-process Flow Collaborative Scheduling Optimization System for Ship Segmented Workshop. This invention was developed by Guo Hui, Mao Xuezhang, Wang Jucheng and Sun Jing.
The patent applicati..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Institute of Oceanology, CAS and Shandong Shuizhixin Artificial Intelligence Tech Co Ltd have submitted a patent application for Sea Cucumber Culture Dynamic Monitoring System and Method Based on Unmanned Ship. Qiu Tianlong, Xie Shukuan, Yang Hongsheng, Gao Huanxin, Lin Chenggang and Duan Yiqun developed the..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- CCCC First Harbour Consultants and Dalian Maritime University have applied Chinese patent for Comprehensive Assessment Method for Risk Index of Flow Splitting Disaster on Rhythm Type Beach. Ge Hongli, You Zaijin, Xu Jie, Wang Zhaowei, Wang Dong and Ji Zezhou developed it.
The patent application number is ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- CCCC First Harbour Consultants and Dalian Maritime University have submitted a patent application for Sectional Type Rotatable Section Optimization Shell System of Cylindrical Current Collection Structure. This invention was developed by You Zaijin, Wang Zhaowei, Zhou Jianjun, Ji Zezhou and Guo Anxin.
The..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- CCCC First Harbour Consultants and Dalian Maritime University have applied Chinese patent for Quantitative Evaluation Method for Flow Cracking Risk on Capes Bay Beach Based on Numerical Floater Statistics. Ge Hongli, You Zaijin, Xu Jie, Wang Zhaowei, Wang Dong and Ji Zezhou developed it.
The patent applic..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Changzhou Ruisai Laser Tech Co Ltd has obtained a patent for evaporation boat. This invention was developed by Ge Jianguo.
The patent application number is CN20252033643U 20250107. The patent publication number is CN223646615 (U). International Patent Classification codes are C23C14/14 and C23C14/24.
..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has released Oceaneering International patent application for System and Method for Ultra-high Resolution Seismic Data Acquisition. This invention was developed by Verissimo Emerson, Burch Darrell and Gribb Nikolaus.
The patent application number is US202619558880 2026030..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Beijing Tianying Measurement and Control Tech Co Ltd has been granted a patent for High-lifting Submarine AGV with Load of 10 Tons. Yu Yonghua, Xu Hui, Wang Zhuo and Jia Yanchun developed the invention.
The patent application number is CN202520224370U 20250213. The patent publication number is CN223646246..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Nantong Cosco Khi Ship Engineering patent application for Roof Clearance Measuring Method for Automobile Walking Test of Roll-on-roll-off Ship Based on Adjustable Model. Zhang Donghan, Li Linhai, Liu Canbo, Shi Yuhua and Liu Weiwei developed the invent..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Method for Movement Control for Marine Vessel and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554066 20260302. The patent publication n..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion System and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554077 20260302. The patent publication num..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion System and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta and Nakayasu Yoshikazu.
The patent application number is US202619554073 20260302. The patent publication num..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Yamaha Hatsudoki has submitted a patent application for Control Device for Marine Propulsion Device and Marine Vessel. This invention was developed by Kawaharada Kensuke, Ito Makoto, Kubota Yuta, Tanaka Ryoto and Nakayasu Yoshikazu.
The patent application number is US202619557543 20260305. The patent p..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has received Schmidt Collin Ashley patent application for Watercraft and Method of Propulsion of a Watercraft.
The patent application number is US202619665132 20260501. The patent publication number is US20260264825 (A1). International Patent Classification codes are B..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Vigor Ind LLC has submitted a patent application for Apparatus and Methods for Ship Propeller Shaft Removal. This invention was developed by Donahue Jonathan and Fischer Scott.
The patent application number is US202519073634 20250307. The patent publication number is US20260264819 (A1). International P..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Kwik Tek Inc has sought patent for Convertible Towable Inflatable Device. This invention was developed by Lewison Corey A and Kresch Kevin J.
The patent application number is US202619670687 20260507. The patent publication number is US20260264816 (A1). International Patent Classification codes are B63B..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Voss Paul has submitted a patent application for Inflatable Multi-hull Watercraft.
The patent application number is US202619559493 20260306. The patent publication number is US20260264815 (A1). International Patent Classification codes are B63B32/51 and B63B32/66. Cooperative Patent Classification codes..
Shipping and Marine
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has received Vision Marine Tech patent application for Adaptive Control of a Water Pump in a Marine Propulsion System. Montagne Xavier developed the invention.
The patent application number is US202519074527 20250310. The patent publication number is US20260266210 (A1)...
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Shanghai Maritime University patent application for Ship Repair Accident Cause Analysis Method. This invention was developed by Wang Yitian, Shi Danda, Li Xian, Kang Yutao, Wang Kan, Xu Tao, Jiao Yu, Zhang Jie, Li Junqi, Wu Jianjun and Li Xin.
The pat..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Dalian Maritime University has sought patent for Ship-pilot Collaborative Optimization Method Under One-way Multi-intersection Long Channel Back-and-forth Piloting. This invention was developed by Xia Zicheng, Li Weifeng, Wang Qingwu, Shi Guoyou and Ma Lin.
The patent application number is CN202610719686 20..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Shipbuilding NDRI Engineering has submitted a patent application for Connecting Structure of Roof Panel Parapet Constructional Column Steel Bars and Construction Method of Connecting Structure. Zhang Yechen, Hu Min, Chen Yi, Duan Xiaoxing, Ding Jiaqing, Xiao Binghui, Mo Shaojun, Wang Jing, Wang Han, Ji..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published China Shipbuilding NDRI Engineering patent application for Roof Panel Parapet Constructional Column Steel Bar Multidirectional Reinforcing Connection Structure and Construction Method Thereof. The invention was developed by Zhang Yechen, Hu Min, Chen ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Maritime University has submitted a patent application for Operating State Analysis Method and System for Port Multi-view Monitoring Video. Yang Bin, Hu Jiankun, Wang Jinghao and Liu Jin developed the invention.
The patent application number is CN202610527217 20260421. The patent publication number..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Zhejiang Institute of Hydraulics & Estuary Zhejiang Marine Planning and Design Institute patent application for Rapid Identification and Positioning System for Leakage of Water Pipe Network in Printing and Dyeing Industry. Liu Peng, Shi Yi, Chen Ying, ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Harbin Engineering University has submitted a patent application for Sar Ship Detection Method and Device Based on Spatial Constraint Self-supervised Learning and Adaptive Slice Reasoning, Program and Storage Medium. Lin Dan, Luo Wen, Wu Yanxia and Wang Xu developed the invention.
The patent application n..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Dalian Maritime University has submitted a patent application for Remote Sensing Image Feature Interference Ship Detection Method Based on Multi-scale Expansion Convolution Attention. This invention was developed by Li Jiacheng, Zou Dehua, An Jie, Liu Siyuan, Chen Ruyi and Zhao Songhao.
The patent applicati..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Dalian Maritime University patent application for Multi-scale Infrared Ship Detection Method Based on Dynamic Adaptive Convolution. This invention was developed by Zhan Chunlei, Li Jiacheng, Zou Dehua, An Jie, Liu Siyuan and Zhao Songhao.
The patent a..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Harbin Engineering University has submitted a patent application for Coupling Load Prediction Method Based on Consideration of Wave Effect. Yuan Guangyu, Wang Yongkui, Wu Qigang, Xiong Hang, Lu Yang, Wang Qing, Wang Xin, Han Duanfeng, Zhang Ningbo, Xue Yanzhuo, Di Shaocheng, Ni Baoyu and Ju Lei developed the..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Bestway Ship Ocean Engineering Research Design and Bestway Marine & Energy Tech Co Ltd have been granted a patent for Gas Supply System Double-wall Pipe Ventilation System and LNG Ship. Xia Haiyong, Liu Senlin, Liu Weiping and Lin Yuzhang developed the invention.
The patent application number is ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Beihao Zhihai Marine Propeller Co Ltd, Hefei Beihao Ocean Equipment Tech Co Ltd and Shanghai Beihao Ship Tech Co Ltd have been granted a patent for Pod Propulsor Shell with Reliably Installed Motor. This invention was developed by Song Maojie, Song Ruixuan, Guo Lixiong, Liu Xiaoming, Chen Xueqiang a..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Ship Floating Frame has been issued to Guangdong Liansu Fine Indium Tech Co Ltd. This invention was developed by Yan Chiyong, Ye Chenyu, Wu Han and Xu Jiahui.
The patent application number is CN202423235137U 20241225. The patent publication number is CN223644950 (U). International Paten..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Zhongye Group Co Ltd has received a patent for Auxiliary Installation Device for Large Ship Cabin Door. This invention was developed by Yang Yulin, Cheng Musheng, Song Jiliang, Sun Xiaoliang, Dong Zhigang, Li Shijie and Jiang Shubo.
The patent application number is CN202520171339U 20250124. The p..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Yunnan Bangrui Tech Co Ltd has been granted a patent for Ship Navigation Data Recorder. This invention was developed by Ye Honghong, Ye Hongshan, Feng Chuan and Bai Mingkun.
The patent application number is CN202520223496U 20250212. The patent publication number is CN223644947 (U). International Patent Cl..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu Haojun Huake Dwelling House Ind Co Ltd has obtained a patent for modularized built-in assembly suitable for ship. This invention was developed by Yuan Xinzhou.
The patent application number is CN202422963349U 20241203. The patent publication number is CN223644932 (U). International Patent Classifi..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Huaqing Ocean Science and Tech Co Ltd has been granted a patent for Buoy for Ocean Monitoring. Wang Huanlu, Sun Yanqing, Sun Haixia, Ding Baiyu, Wang Junjie, Miao Xingxu and Wang Zening developed the invention.
The patent application number is CN202423140164U 20241219. The patent publication numbe..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Hudong-Zhonghua Shipbuilding Group has been granted a patent for Water Retaining Device of Elastic Joint for Superstructure of Ship. Zhou Qingchun, Zhang Zhen, Huang Yuan, Fan Tongxuan, Zhao Dechen and Lin Guangyu developed the invention.
The patent application number is CN20252056657U 20250110. The patent ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Deck Cargo Ship in Form of Double-deck Tail Chimney has been issued to Shanghai Hansail Marine & Offshore Design Co Ltd. This invention was developed by Wang Nan, Fang Lili and Sheng Qiaoan.
The patent application number is CN202520148226U 20250122. The patent publication number is CN22..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Angang Prec Casting Co Ltd for Wax Mold Transfer Frame Suitable for Ship Accessory Machining. Yu Weixing and Jin Haihua developed the invention.
The patent application number is CN202520158798U 20250123. The patent publication num..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Shanghai Maritime University for Mobile Mobile Equipment Image Acquisition Device. Luo Mingyu, Bi Kun, Tu Kainan and Xiao Yixuan developed the invention.
The patent application number is CN202422709213U 20241107. The patent publication numb..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Wuxi University has submitted a patent application for Adaptive Ship Instance Segmentation Method Based on Feature Decoupling. This invention was developed by Zhu Zengyan, Yuan Shouzheng, Kan Xi, Chen Qidong, Wang Wenshan, Sun Yuxin and Chen Genxin.
The patent application number is CN202610581965 20260429..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Shipbuilding NDRI Engineering has been granted a patent for Fastening Device. Liu Jianfeng, Shen Jinghua, Ning Jingjing, Qu Jie, Wang Yitong, Wu Saijin, Yuan Hongcheng, Yu Jiabiao and Zhang Jing developed the invention.
The patent application number is CN202423272216U 20241230. The patent publication ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to China Shipbuilding NDRI Engineering for Shielded Room. Luan Hailin, Xu Jiashu, Tang Yizhong, Liu Xinye, Xu Jiancheng, Sun Yonggang, Jin Wentong, Xue Junyu, Sakae Yoshihito, Wang Xiangguo, Fang Yuan and Zheng Yijing developed the invention.
..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hudong-Zhonghua Shipbuilding Group and Shanghai Jiangnan Changxing Shipbuilding Co Ltd have filed a patent application for Lifting Appliance, Using Method Thereof and Ship Block Lifting Method. This invention was developed by Wang Weifeng, Tang Chun, Chen Siyu, Xiao Jinwei and Gan Jianxin.
The patent appl..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Yantai CIMC Raffles Shipyard, China International Marine Containers (Group), Yantai CIMC Raffles Offshore Co Ltd and Haiyang CIMC Raffles Offshore Co Ltd have submitted a patent application for Construction Method of Pile Winding Type Crane Base. This invention was developed by Li Yongwang, Yang Yonghui, Li ..
Shipping and Marine
| Thu 17 Sep 2026
Beijing, Sept. 16 -- No 719 Research Institute China State Shipbuilding Corporation Limited and Luoyang Ship Material Research Institute No. 725 Research Institute of China Shipbuilding Industry Corporation have filed a patent application for K-shaped Groove for Large Thick Plate Laser and Electric Arc Hybrid Welding and Welding..
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