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POSCO LED CO LTD

Overview
  • Total Patents
    278
  • GoodIP Patent Rank
    25,806
About

POSCO LED CO LTD has a total of 278 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are ZHEJIANG LEDISON OPTOELECTRONICS CO LTD, LEUKOSLITE CO LTD and LIU TAY-JIAN.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Jung Hwa 85
#2 Kim Dae Won 55
#3 Lee Su Woon 47
#4 Yoo Min Uk 43
#5 Kim Dong Hee 39
#6 Yoon Seong Bok 36
#7 Kim Dong Soo 36
#8 Kim Ji Wan 30
#9 Jang Yoon Gil 30
#10 Song Tae Hoon 30

Latest patents

Publication Filing date Title
US2017003002A1 Lens and led lighting apparatus having the same
US2016374161A1 Led lighting apparatus
US2016369995A1 Optical semiconductor lighting apparatus
US2016341400A1 Optical semiconductor lighting apparatus
US2016334091A1 Led lighting apparatus
US2015330615A1 Optical semiconductor illuminating apparatus
WO2015182884A1 Optical semiconductor lighting device
AU2015201092A1 Optical semiconductor lighting device
KR20160071991A Ac led luminescent apparatus
US2016174305A1 Ac led luminescent apparatus and a driving method thereof
CN105650526A Optical semiconductor illumination equipment
US2016153648A1 Optical semiconductor lighting apparatus
WO2016088908A1 Optical semiconductor lighting device
CN105698038A Optical semiconductor lighting device
WO2016084989A1 Optical semiconductor lighting apparatus
WO2016084990A1 Optical semiconductor lighting apparatus
US2016146405A1 Optical semiconductor lighting apparatus
US2016146404A1 Optical semiconductor lighting apparatus
CN105698041A Optical semiconductor lighting equipment
US2015070911A1 Optical semiconductor lighting apparatus