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ASTRO CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    239,166
About

ASTRO CO LTD has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are ALTEK TECHNOLOGIES CO LTD, GUANGDONG LCLED LIGHTING CO LTD and HANGZHOU HPWINNER OPTO CORP.

Patent filings in countries

World map showing ASTRO CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hong Hwan Young 5
#2 Oh Ji Hoon 5
#3 Hong Hwan Seong 3
#4 Joung Chonl 3
#5 Hong Hwan Yeong 3
#6 Hwang Joong Ho 1
#7 Kim Chang Won 1
#8 Choi Kyoung Jae 1

Latest patents

Publication Filing date Title
KR20150125357A Independently controllable type led explosion-proof lamp
KR20150061740A Led light device for plant growth using nitride-based red-fluorescent substance
KR101371453B1 Led light device for excellent radiant heat of power supply
KR20130134307A Light distribution lens for led lamp
KR20100105003A Alterable heat sink corresponding to the amount of heat radiation
KR20100008310A Led module and manufacturing method thereof, and lighting apparatus having the said led module
KR20100008311A Apparatus for protection against heat of power supply unit
KR20090030036A Lighting system by solar cell module
KR20080113885A Explosion-proof lamp
KR20090002281A Light emitting diode module with enhanced heat release for lumination
KR20080092001A Light emitting diode module for illumination