Inventor · disambiguated record

Ji-Bum Yang

Also filed as: YANG JI-BUM

1 granted patent·3 citations·filing 2006–2006

22Inventor score

Technology areasH05B

Files withDOOSAN CORP1

Top patents by PatentIndex Score

1 record

0163US7868541B2White light emitting organic electroluminescent deviceDOOSAN CORP·Filed 2006·Granted Jan 11, 2011·3 cites·16 claims

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