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RFTRON CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    166,082
About

RFTRON CO LTD has a total of 20 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and electrical machinery and energy are JIANGSU HELIOS TECHNOLOGY CO LTD, AHN KIE Y and OLEDON CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Char Kookrin 10
#2 Ihm Jisoon 8
#3 Char Kook Rin 6
#4 Han Seok Kil 4
#5 Lee Kyung Lim 2
#6 Jeong Seong Uk 1
#7 Ihm Ji Soon 1
#8 Choe Chi-Sun 1
#9 Char Koo-Krin 1

Latest patents

Publication Filing date Title
KR101595309B1 Method for forming tin oxide layer using tin metal target
KR20150107317A Substrate for electronic display device having biaxially textured SnO semiconductor layer and manufacturing method thereof
KR101434327B1 Transparent compound semiconductor and p-type Doping Method thereof
KR101418304B1 Doping method for metal oxide with F by using teflon and manufacturing method of oxide semiconductor using the same
KR20130113297A Transparent compound semiconductor and its manufacturing method
KR20050105556A The ferroelectric multilayer thin film structure for variable microwave device
KR20050105054A Microwave cryo-front end unit of transceiver type
KR20050054348A Miniature high temperature superconducting filter with flexible skirt property control
KR20050034275A Variable microwave phase shift filter using micro-strip line