Inventor · disambiguated record
Kuo-Chang Hu
Also filed as: HU KUO-CHANG
4 granted patents·2 pending applications·77 citations·filing 2005–2007
76Inventor score
Top patents by PatentIndex Score
6 records- 0194US7582913B2Lens and LED using the lens to achieve homogeneous illuminationIND TECH RES INST·Filed 2005·Granted Sep 1, 2009·56 cites·9 claims
- 0279US7528414B2Light emitting diode package structureIND TECHNOLOGY RESEACH INST·Filed 2007·Granted May 5, 2009·15 cites·17 claims
- 0368US8178892B2LED chip having micro-lens structureHUANG TIEN-FU·Filed 2007·Granted May 15, 2012·4 cites·16 claims
- 0455US7427148B1Light modulesIND TECH RES INST·Filed 2007·Granted Sep 23, 2008·2 cites·6 claims
- 0541US2008211750A1Resistance balance circuitIND TECH RES INST·Filed 2007·Application pending·0 cites
- 0639US2008135993A1Lead frame of through-hole light emitting diodeIND TECH RES INST·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →