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LIGHT GLOBAL SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    181,646
About

LIGHT GLOBAL SEMICONDUCTOR CO LTD has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets semiconductors, chemical engineering and environmental technology are NEC FUKUOKA LTD, SICHUAN CCO DISPLAY TECH CO and SHANDONG INSPUR HUAGUANG OPTOELECTRONICS CO LTD.

Patent filings in countries

World map showing LIGHT GLOBAL SEMICONDUCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11
#2 China 1

Patent filings per year

Chart showing LIGHT GLOBAL SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Kang Seok 8
#2 Lee Gang Sock 3
#3 Jung Kyung Hwa 1
#4 Lee Kau-Tsee 1

Latest patents

Publication Filing date Title
KR20170127688A Clamp for fixing wafer tray
CN106040627A Wafer cleaning method and wafer cleaning device used therein
KR20170064843A Method of cleaning wafer and Apparatus for cleaning wafer thereby
KR20170044506A Plasma etching apparatus using dual-etching
KR20160150466A manufacturing method of vertical type LED by hall process
KR20160123766A Apparatus for cleaning wafer
KR20160109777A Semiconductor processing equipment for preventing blockage of exhaust line
KR20150057638A Wafer tray
KR101475302B1 Substrate for organic electro-luminescent device and organic electro-luminescent device having the same
KR20150010482A Substrate for semiconductor light emitting device and method of manufacturing the same
KR20150010483A Substrate for semiconductor light emitting device and method of manufacturing the same
KR20110088926A Substrate formed pattern and light emitting device