Inventor · disambiguated record
Fei-Chang Hwang
Also filed as: HWANG FEI-CHANG
5 granted patents·3 pending applications·230 citations·filing 1998–2010
83Inventor score
Top patents by PatentIndex Score
8 records- 0190US7531843B2Structure of AC light-emitting diode diesIND TECH RES INST·Filed 2004·Granted May 12, 2009·57 cites·6 claims
- 0289US7888942B2Devices and methods for LED life testIND TECH RES INST·Filed 2008·Granted Feb 15, 2011·20 cites·36 claims
- 0387US6163038AWhite light-emitting diode and method of manufacturing the sameIND TECH RES INST·Filed 1998·Granted Dec 19, 2000·146 cites·43 claims
- 0485US8803166B2Structure of AC light-emitting diode diesLIN MING-TE·Filed 2010·Granted Aug 12, 2014·7 cites·13 claims
- 0554US8053791B2Structure of AC light-emitting diode diesIND TECH RES INST·Filed 2009·Granted Nov 8, 2011·0 cites·4 claims
- 0652US2008218093A1Structure of AC light-emitting diode diesIND TECH RES INST·Filed 2008·Application pending·0 cites
- 0736US2011133769A1Inspection apparatus and method for led package interfaceIND TECH RES INST·Filed 2010·Application pending·0 cites
- 0832US2002085379A1Surface light source generatorFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →