Inventor · disambiguated record
Chuan-Ming Chang
Also filed as: CHANG CHUAN-MING
7 granted patents·1 pending application·433 citations·filing 1994–2005
89Inventor score
Files withIND TECH RES INST3ADVANCED OPTOELECTRONIC TECH1EPISTAR CO1EPISTAR CORP1INDUSTRY TECHNOLOGY RESEARCH I1
Top patents by PatentIndex Score
8 records- 0190US6169294B1Inverted light emitting diodeEPISTAR CO·Filed 1998·Granted Jan 2, 2001·217 cites·4 claims
- 0283US6936860B2Light emitting diode having an insulating substrateEPISTAR CORP·Filed 2002·Granted Aug 30, 2005·50 cites·14 claims
- 0377US5481122ASurface light emitting diode with electrically conductive window layerIND TECH RES INST·Filed 1994·Granted Jan 2, 1996·35 cites·18 claims
- 0471US5717226ALight-emitting diodes and method of manufacturing the sameIND TECH RES INST·Filed 1996·Granted Feb 10, 1998·52 cites·7 claims
- 0564US5869849ALight-emitting diodes with high illuminationINDUSTRY TECHNOLOGY RESEARCH I·Filed 1995·Granted Feb 9, 1999·43 cites·8 claims
- 0662US6667497B1LED packageADVANCED OPTOELECTRONIC TECH·Filed 2002·Granted Dec 23, 2003·14 cites·24 claims
- 0759USRE35665ESurface light emitting diode with electrically conductive window layerIND TECH RES INST·Filed 1996·Granted Nov 18, 1997·22 cites·18 claims
- 0836US2006208364A1LED device with flip chip structureWANG CHIEN-JEN·Filed 2005·Application pending·0 cites
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