Learn more

NAMGYEONG CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    226,867
About

NAMGYEONG CO LTD has a total of 40 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are XIAMEN LEEDARSON LIGHTING CO LTD, WOOREE LIGHTING CO LTD and LONGHORN INTELLIGENT TECH CO LTD.

Patent filings in countries

World map showing NAMGYEONG CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Gyu Han 40
#2 Kim Ju Ho 40
#3 Sung Jung Hwa 33
#4 Lee Ho Hun 20
#5 Kim Young Jae 16
#6 Park Hee Su 6
#7 Lee Soon Hong 4
#8 Han Kyoung Jin 2
#9 Na Se Jin 2
#10 Seo Won Ho 1

Latest patents

Publication Filing date Title
KR20170037701A Led lighting apparatus having optical condensing means
KR20150075693A Led lighting apparatus with improved heat protection rate
KR20150066824A Led illumination apparatus for vision inspection system
KR20150024587A Lighting emitting diode lamp
KR20140140846A Led lamp
KR20140139259A Led phosphor lamp
KR20140135545A Light emitting diode lamp
KR20140135547A Led bulb package case capable of applying automatic process
KR101458810B1 Multicolor type light emitting diode lamp
KR20140131109A Whole-side emitting type lighting emitting diode lamp
KR20140046868A Led illumination device
KR20140001467A Lighting equipment with sequential flickering effect
KR20140001296A Lighting emitting diode bulb with cell effect
KR20140001295A Lighting equipment with variable light distribution curve
KR20130127166A Lighting equipment
KR20130127167A Lighting equipment
KR20130123574A Led street-lamp having a multi layer radiant heat structure
KR20130120688A Connect instrument using lighting equipment
KR20130115850A Light controller for home automation system
KR20130113081A Lighting fixtures for architectural molding finishes