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OPTIMUM BATTERY CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    27,429
  • Filing trend
    ⇩ 48.0%
About

OPTIMUM BATTERY CO LTD has a total of 57 patent applications. It decreased the IP activity by 48.0%. Its first patent ever was published in 2012. It filed its patents most often in EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and transport are YAZAMI RACHID, LITHIUM ENERGY AND POWER GMBH AND CO KG and VEHICULES ELECTR SOC D.

Patent filings in countries

World map showing OPTIMUM BATTERY CO LTDs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 30
#2 United States 27

Patent filings per year

Chart showing OPTIMUM BATTERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yao 14
#2 Wu Kuan 8
#3 Rao Mumin 6
#4 Tang Chao 6
#5 Rao Mu Min 6
#6 Xu Hao 5
#7 Rong Liang Bin 4
#8 Wen Ming 4
#9 Rong Liangbin 4
#10 Yang Guo Long 3

Latest patents

Publication Filing date Title
US2018269536A1 Battery module
US2018190458A1 Relay control circuit
EP3312625A1 Electric vehicle and voltage acquisition circuit thereof
US2018108957A1 Cooling and heating system
EP3296754A1 Energy storage device and load detection circuit thereof
US2018006279A1 Current collecting board assembly and power battery pack using same
EP3385999A1 Current collecting board and power battery assembly using same
US2018294449A1 Current collecting board and power battery assembly using same
EP2683001A1 Cap assembly for lithium ion secondary battery
EP2555280A1 Improved electrode board having security device and power battery system using same