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GRACEL DISPLAY INC

Overview
  • Total Patents
    356
  • GoodIP Patent Rank
    171,661
About

GRACEL DISPLAY INC has a total of 356 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Taiwan, China and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and semiconductors are CHENG CHIEN-HONG, DOW ADVANCED DISPLAY MATERIALS and DOW ADVANCED DISPLAY MATERIAL LTD.

Patent filings per year

Chart showing GRACEL DISPLAY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Seung Soo 229
#2 Kim Bong Ok 229
#3 Kim Sung Min 227
#4 Kwon Hyuck Joo 216
#5 Cho Young Jun 201
#6 Kim Sung-Min 81
#7 Kim Bong-Ok 81
#8 Eum Sung Jin 73
#9 Cho Young-Jun 69
#10 Kwon Hyuck-Joo 68

Latest patents

Publication Filing date Title
TW201120185A Novel organic electroluminescent compounds and organic electroluminescent device using the same
WO2010062107A1 Organic electroluminscent device using electroluminescent compounds
TW201116514A Novel compounds for electronic material and organic electronic device using the same
TW201114879A Novel organic electroluminescent compounds and organic electroluminescent device using the same
TW201114746A Novel organic electroluminescent compounds and organic electroluminescent device using the same
TW201109418A Novel organic electroluminescent compounds and organic electroluminescent device using the same
TW201109417A Novel organic electroluminescent compounds and organic electroluminescent device using the same
EP2194110A1 Electroluminescent device using electroluminescent compounds
EP2145936A2 Fluorene and pyrene derivatives and organic electroluminescent device using the same
EP2256176A1 Novel organic electroluminescent compounds and organic electroluminescent device using the same
KR20090098757A Novel organic electroluminescent compounds and organic electroluminescent device using the same
TW200932876A Novel red electroluminescent compounds and organic electroluminescent device using the same
KR100901888B1 Novel organometalic compounds for electroluminescence and organic electroluminescent device using the same
KR100901887B1 Novel organic electroluminescent compounds and organic electroluminescent device using the same
CN101468973A Organometallic compounds for electroluminescence and organic electroluminescent device using the same
KR20080088538A Thiazole system organic electroluminescent compounds and organic light emitting diode using the same
KR100857027B1 Thiazole system organic electroluminescent compounds and organic light emitting diode using the same
JP2009062361A New red electroluminescent compound and organic electroluminescent device using the same
KR20080052543A Blue electroluminescent compounds with high efficiency and display device using the same
KR20090111915A Novel organic electroluminescent compounds and organic electroluminescent device using the same