Inventor · disambiguated record
Feng-Ku Chien
Also filed as: CHIEN FENG-KU
2 granted patents·1 pending application·347 citations·filing 2003–2005
72Inventor score
Top patents by PatentIndex Score
3 records- 0195US6841804B1Device of white light-emitting diodeFORMOSA EPITAXY INC·Filed 2003·Granted Jan 11, 2005·230 cites·4 claims
- 0293US7382091B2White light emitting diode using phosphor excitationCHEN LUNG-CHIEN·Filed 2005·Granted Jun 3, 2008·117 cites·18 claims
- 0353US2006096625A1Illuminated umbrellaCHEN LUNG-CHIEN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →