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HUNAN MIAOSHENG AUTOMOBILE POWER SUPPLY CO LTD

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    19,571
  • Filing trend
    ⇩ 100.0%
About

HUNAN MIAOSHENG AUTOMOBILE POWER SUPPLY CO LTD has a total of 74 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and electrical machinery and energy are HENK PETER OLAF, PORTABLE POWER CORP and HWANG JENN JIANG.

Patent filings in countries

World map showing HUNAN MIAOSHENG AUTOMOBILE POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 74

Patent filings per year

Chart showing HUNAN MIAOSHENG AUTOMOBILE POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Qiu Zeyou 74
#2 Qiu Boqian 72
#3 Qiu Baiqian 2

Latest patents

Publication Filing date Title
CN110176605A A kind of lithium-ion-power cell
CN109873231A A kind of lithium-ion-power cell
CN109921086A A kind of lithium-ion-power cell
CN109921131A A kind of lithium-ion-power cell
CN109921140A A kind of lithium-ion-power cell
CN109873217A A kind of lithium-ion-power cell
CN109873229A A kind of lithium-ion-power cell
CN109873230A A kind of lithium-ion-power cell
CN109921137A A kind of lithium-ion-power cell
CN109873228A A kind of lithium-ion-power cell
CN109921136A A kind of lithium-ion-power cell
CN110112484A A kind of thermal conductivity lithium ion battery
CN110112494A A kind of lithium-ion-power cell
CN110021756A A kind of lithium-ion-power cell
CN109888426A A kind of lithium-ion-power cell
CN109873168A A kind of lithium ion soft-package battery
CN110112490A A kind of thermal conductivity lithium ion battery
CN109873223A A kind of cylindrical lithium ion battery
CN109873233A A kind of lithium-ion-power cell
CN109873220A A kind of lithium-ion-power cell