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GLD CO LTD

Overview
  • Total Patents
    21
About

GLD CO LTD has a total of 21 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, electrical machinery and energy and environmental technology are MFLEX UK LTD, WUXI VISION PEAK TECH CO LTD and JOYO ENGINEERING CO LTD.

Patent filings in countries

World map showing GLD CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lim Seong Gyu 16
#2 Huh Jeong Uk 10
#3 Park Jong Ri 10
#4 Lee Hwan Ung 4
#5 Kim Cheong Su 3
#6 Jeong-Wook Hur 2
#7 Jong-Lee Park 2
#8 Park Jong-Lee 1
#9 Sung-Kyoo Lee 1
#10 Sung-Kyoo Lim 1

Latest patents

Publication Filing date Title
KR20040096048A Right below lamp type back light unit system for large panel
KR20040074505A Electrode inserting type case for fixing the miniature fluorescent lamp
KR20040067558A Case for establishing miniature type fluorescet lamps of sign board
KR20030083547A Sign board using miniature type fluroscent lamps
KR20030089521A Backlight unit for lcd
KR20030086133A External electrode florescent lamp
KR20030080848A Fluorescent lamp fixing device for LCD
KR20030049200A Device for lighting using three primary colors flourent lamps
KR20030037842A Device for driving the fluorescent lamp with external electrodes of LCD
KR20030034333A Florescent Lamp with External Electrode for LCD and Back Light Device using of it
KR20030000468A Back light unit for LCD using External Electrode Florescent Lamp
KR20030000467A Flat type backlight for LCD using optical fiber
KR20020076417A The driving circuit of the plasma discharge type flat backlight using current control
KR20020067232A Direct type backlight unit for lcd
KR20020067233A The driving circuit of the plasma discharge type flat backlight
KR20020065666A Flat type backlight for LCD
KR20020065206A The driving circuit of using Piezoelectric transformer for type backlight