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KOSAN I & T CO LTD

Overview
  • Total Patents
    25
About

KOSAN I & T CO LTD has a total of 25 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and Japan. Its main competitors in its focus markets telecommunications and electrical machinery and energy are ZHANGJIAGANG BONDED AREA GUOXIN COMM CO LTD, SYD SPARBANKEN and FORTEL TECHNOLOGY LTD.

Patent filings in countries

World map showing KOSAN I & T CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 EPO (European Patent Office) 4
#3 Japan 3
#4 United States 3
#5 Taiwan 1

Patent filings per year

Chart showing KOSAN I & T CO LTDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Antennas
#2 Electrically-conductive connections

Top inventors

# Name Total Patents
#1 Kim Jin Myeong 14
#2 Kang Yeong Jo 14
#3 Kim Byeong Gook 9
#4 Back Seok Hyun 9
#5 Jeong Dae Hyeon 9
#6 Kwon Hyeok Joo 9
#7 Bae Jae Gyun 7
#8 Kim Byeong Guk 5
#9 Jung Dae Hyeon 5
#10 Kwon Hyeok Ju 5

Latest patents

Publication Filing date Title
KR20080073056A Wireless antenna for communication between tv set and set-top box
KR100791520B1 Built-in type helical antenna for mobile phone
KR20040019781A Antenna assembling structure of mobile communication terminal for multi band
KR20030088986A Micro chip dual band antenna
KR20030088985A External micro chip dual band antenna
KR20030088987A Microstrip dual band antenna
KR20030088984A Micro chip dual band antenna
KR20030021068A Micro chip antenna
KR20030021067A Micro chip antenna
KR20030021069A Micro chip antenna
KR20020076069A Microstrip antenna
KR20020076070A Microstrip antenna
KR20020076068A Microstrip antenna
KR20020030576A Antenna fixture
EP1148581A1 Microstrip antenna