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WOOREE LST CO LTD

Overview
  • Total Patents
    70
About

WOOREE LST CO LTD has a total of 70 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, civil engineering and micro-structure and nano-technology are WU DONGPING, INVENLUX CORP and RAMKUMAR KRISHNASWAMY.

Patent filings in countries

World map showing WOOREE LST CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ahn Do Yeol 23
#2 Kim Keuk 22
#3 Park Seoung Hwan 19
#4 Koo Bun Hei 17
#5 Choi Yu Hang 16
#6 Park Chi Kwon 13
#7 Oh Jae Eung 12
#8 Kim Moon Deock 8
#9 Lim Chae Seok 6
#10 Yun Chul Joo 6

Latest patents

Publication Filing date Title
KR20110088487A Gan based light emitting diode and method for fabricating the same
WO2011081474A2 Semiconductor light emitting device, and preparation method thereof
KR20120017820A Apparatus for inspecting semiconductor light emitting device
KR101077861B1 Coating method for light emitting diode
KR20120012113A Method for coating light emitting device
KR101077862B1 Coating method for light emitting diode
KR20120008809A Compound semiconductor light emitting device
KR101051327B1 Iii-nitride semiconductor light emitting device
KR101051328B1 Coating method for light emitting diode
WO2011132805A1 Method for coating an led
WO2010110609A2 Method for fabricating a nitride-based semiconductor light-emitting device
KR20110107557A Oxide semiconductor light emitting device
KR20110106484A Method for fabricating iii nitride semiconductor light emitting device
KR20110089742A Semiconductor light emitting device
KR20110088818A Vertical semiconductor light emitting device and method for fabricating the same
KR20110078804A Semiconductor light emitting device
KR20110079048A Method of forming ingan quantum dots
KR20110072338A Semiconductor light emitting device
WO2010101348A1 Group 3 nitride semiconductor light-emitting device and manufacturing method thereof
KR20110062201A Light emitting device