Inventor · disambiguated record
Wook Dong Cho
Also filed as: CHO WOOK DONG
17 granted patents·2 pending applications·38 citations·filing 2005–2023
90Inventor score
Top patents by PatentIndex Score
19 records- 0189US8198801B2Materials for injecting or transporting holes and organic electroluminescence devices using the sameKIM JI EUN·Filed 2005·Granted Jun 12, 2012·17 cites·6 claims
- 0283US8968884B2Compound and organic light emitting device using the sameHONG SUNG-KIL·Filed 2008·Granted Mar 3, 2015·8 cites·15 claims
- 0381US8026514B2Diamine derivatives and organic electronic device using the sameLG CHEMICAL LTD·Filed 2008·Granted Sep 27, 2011·4 cites·17 claims
- 0479US7838129B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 23, 2010·4 cites·13 claims
- 0571US7892658B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Feb 22, 2011·2 cites·8 claims
- 0669US7824779B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 2, 2010·2 cites·7 claims
- 0764US7785720B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Aug 31, 2010·1 cites·8 claims
- 0853US2025177911A1Fluid recovery system and fluid recovery method using sameLS ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 0952US7842405B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 30, 2010·0 cites·7 claims
- 1052US7842404B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 30, 2010·0 cites·7 claims
- 1152US7820306B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Oct 26, 2010·0 cites·7 claims
- 1252US7816019B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Oct 19, 2010·0 cites·8 claims
- 1352US7811682B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Oct 12, 2010·0 cites·10 claims
- 1452US7799441B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Sep 21, 2010·0 cites·7 claims
- 1550US2024177944A1Composite material for electrical contacts and method of producing sameLS ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 1645US11186675B2Epoxy resin composition and transformer comprising the sameLSIS CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·10 claims
- 1745US8071227B2Compounds and organic light emitting diode using the sameJEON BYUNG-SUN·Filed 2007·Granted Dec 6, 2011·0 cites·16 claims
- 1843US8586968B2Organic light emitting diode having high efficiency and process for fabricating the sameJANG JUN-GI·Filed 2007·Granted Nov 19, 2013·0 cites·18 claims
- 1940US8410475B2Compounds and organic light emitting diode using the sameJEON BYUNG-SUN·Filed 2007·Granted Apr 2, 2013·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →