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POWERTRON CO LTD

Overview
  • Total Patents
    11
About

POWERTRON CO LTD has a total of 11 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are CADEX ELECTRONICS INC, DHC SPECIALTY CORP and CHENGDU TESIENT INSTR CO LTD.

Patent filings in countries

World map showing POWERTRON CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Deuk Soo 6
#2 Kim Gi Taek 3
#3 Kim Deuk Su 2
#4 Kim Rae Young 1
#5 Kim Rae Yeong 1
#6 Kim Deuk-Soo 1

Latest patents

Publication Filing date Title
KR100838997B1 Measuring frequency and integration period design method of internal impedance measurement
KR20060048331A Control power circuit of impedance measuring instrument
KR20050054449A Battery cell voltage and impedance measuring circuit
KR20060015410A Schematic design method for external port extention of aging diagnostic system
KR20060011265A The control apparatus of power conversion systems for utility power generation
KR20050078950A A true impedance value measuring method, immunized from mixed noise
KR20040094953A Measuring method of true RMS voltage mixed with ripple noise
KR20040092016A Monitoring and diagnostic system for expected life of emergency power system
KR20010003949A Control Circuit of Direct Motor Operating Device
KR100253649B1 Parallel coupled fet module
KR0172162B1 Cycle charging circuit