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ROHM POWERVATION LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    178,293
  • Filing trend
    ⇩ 33.0%
About

ROHM POWERVATION LTD has a total of 11 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and computer technology are WUXI PUYA SEMICONDUCTOR CO LTD, TALLIN ELEKTROTEKH Z and POWERVENTURE SEMICONDUCTOR LTD.

Patent filings per year

Chart showing ROHM POWERVATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rinne Karl 5
#2 Hartman Mark 3
#3 Chen Jingquan 2
#4 Mincey Jeffrey D 2
#5 O'Malley Eamon 2
#6 Kelly Anthony 2
#7 Russell Antoin 2
#8 Dunne Tony 1
#9 Almukhtar Basil 1
#10 Miao Botao 1

Latest patents

Publication Filing date Title
GB201811005D0 A level shifter
US2018175733A1 Inductor current emulator
US2020358353A1 A power supply controller
EP1649597A2 A digital pulse width modulator