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CHANGMIN TECHRON CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,740
  • Filing trend
    ⇧ 50.0%
About

CHANGMIN TECHRON CO LTD has a total of 17 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, transport and environmental technology are SAKAGUCHI DENNETSU KABUSHIKI K, SHINKO DENSO CO LTD and UCHIDA TANKO KK.

Patent filings in countries

World map showing CHANGMIN TECHRON CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12
#2 WIPO (World Intellectual Property Organization) 4
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Yong Hee 10
#2 Kim Min Jae 10
#3 Lee Yonghee 4
#4 Kim Minjae 4
#5 Kim Byung Joo 3

Latest patents

Publication Filing date Title
KR102229180B1 Covering member using planar heater
WO2020085577A1 Planar heating sheet assembly
KR20180032548A Pipe heating system using planar heater
KR20170078574A Car seat using planar heater
KR20170063476A Pipe heating system using planar heater
KR20170064709A Packaging assembly using planar heater
KR20170056834A Car seat using planar heater
KR20170056117A Planar heater using conductive paste
KR20170055181A Planar Heater
KR20160060317A Intake cover of aircraft
KR20160060316A Intake cover of aircraft
KR20160060315A Intake cover of aircraft