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WUHAN INST OF MARINE ELECTRIC PROPULSION CHINA SHIPBUILDING INDUSTRY CORPORATION NO 712 INST

Overview
  • Total Patents
    240
  • GoodIP Patent Rank
    6,057
  • Filing trend
    ⇧ 1950.0%
About

WUHAN INST OF MARINE ELECTRIC PROPULSION CHINA SHIPBUILDING INDUSTRY CORPORATION NO 712 INST has a total of 240 patent applications. It increased the IP activity by 1950.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are NTT DATA EX TECHNO CORP, CHANGZHOU PRIDE NEW ENERGY CELL TECH CO LTD and SUNWODA ELECTRONIC CO LTD.

Patent filings in countries

World map showing WUHAN INST OF MARINE ELECTRIC PROPULSION CHINA SHIPBUILDING INDUSTRY CORPORATION NO 712 INSTs patent filings in countries
# Country Total Patents
#1 China 240

Patent filings per year

Chart showing WUHAN INST OF MARINE ELECTRIC PROPULSION CHINA SHIPBUILDING INDUSTRY CORPORATION NO 712 INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ao 15
#2 Xia Fengjie 15
#3 Cheng Chen 13
#4 Pei Bo 13
#5 Hua Shiyang 13
#6 Zhou Sisi 11
#7 Li Ke 11
#8 Zeng Hui 10
#9 Xiao Yeran 10
#10 Zhu Cong 10

Latest patents

Publication Filing date Title
CN112263895A Palladium/palladium alloy membrane purifier and using method thereof
CN112265961A On-line hydrogen supply system based on alcohol fuel reforming reaction
CN112281016A Palladium alloy for hydrogen permeation and preparation method thereof
CN112281004A Preparation method of tubular palladium alloy membrane
CN112285013A On-site rapid spot inspection method for coating quality of metal bipolar plate
CN112283738A Dry steam hydrogen-oxygen catalytic combustion system
CN112290065A Fuel cell power generation system for closed space based on organic liquid hydrogen supply
CN112290064A Closed space fuel cell power generation system based on hydrogen production by reforming
CN112290054A Closed space fuel cell power generation system
CN112265957A Preparation method of magnesium-based hydrogen storage material with high hydrogen storage density
CN112001028A Simulation method and platform for permanent magnet propulsion system
CN111769015A Multi-piece moving contact and contact system of molded case circuit breaker
CN111769013A Large-range adjustable short circuit electromagnetic tripping device for plastic shell
CN111769016A Multi-contact-finger moving contact and contact system of molded case circuit breaker
CN111769014A Rotary multi-contact-finger contact structure
CN111769011A Quick release for current-limiting circuit breaker
CN111740389A High-breaking-performance direct-current circuit breaker suitable for reclosing and switching-on and switching-off method
CN111781420A Electric quantity acquisition module of direct current molded case circuit breaker
CN111859609A MATLAB/SIMULINK-based fuse modeling simulation method
CN111799489A Hydrogen elimination device for hydrogen fuel cell and hydrogen elimination method under closed environment