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E POWER TECH CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,654
About

E POWER TECH CO LTD has a total of 31 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are SHANGHAI JICHONG HYDROGEN TECH CO LTD, RUIPU ENERGY CO LTD and TIANJIN LISHEN BATTERY JOINT STOCK CO LTD.

Patent filings in countries

World map showing E POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing E POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jun 10
#2 Qin Weixian 5
#3 Xu Weijian 4
#4 Liao Xiaxia 4
#5 Yu Daqiang 4
#6 Yang Dunjie 4
#7 Li Ming 3
#8 Song Chao 3
#9 Shu Daolong 3
#10 Li Hua 3

Latest patents

Publication Filing date Title
CN112034368A Battery capacity calibration method and device
CN112034369A Method and device for determining battery capacity
CN111785865A Top cover plate and top cover of lithium battery, lithium battery and assembling method
CN111100523A Coating composition for lithium battery diaphragm and preparation method thereof
CN110994010A Halide solid electrolyte, preparation method thereof and lithium ion battery
CN110797577A Lithium ion battery charging method and device and computer storage medium
CN110676506A Manufacturing method of battery cell, battery cell and battery
CN110581298A Press mounting method and press mounting system for arranging battery cell into shell
CN110350238A A kind of all-solid lithium-ion battery and preparation method thereof with porous gradient-structure
CN110221224A Prediction technique, device and the storage medium of battery cycle life
CN110346727A The method and lithium ion battery of monitoring, analysis anode slice of lithium ion battery rebound
CN110346728A The method and lithium ion battery of monitoring, analysis lithium ion battery negative electrode rebound
CN109860449A Battery cover board and cover board welding tooling, battery preparation method
CN109830761A The method for detecting battery core internal structure
CN109830658A A kind of negative electrode slurry, preparation method and lithium ion battery
CN109821775A A kind of method, terminal and storage medium screening battery
CN109596597A A kind of method of evaluating graphite surface coating modification
CN109613439A A kind of detection method and device of conveyance capacity
CN109659597A A kind of forming and capacity dividing method of lithium ion battery
CN109560238A Modified diaphragm and preparation method thereof and lithium ion battery