Inventor · disambiguated record
Wen-Chiao Chang
Also filed as: CHANG WEN-CHIAO
4 granted patents·2 pending applications·79 citations·filing 2010–2012
76Inventor score
Top patents by PatentIndex Score
6 records- 0194US8454218B2Illuminating apparatusWANG WEI-CHIH·Filed 2010·Granted Jun 4, 2013·41 cites·10 claims
- 0281US8201983B2Illuminating deviceWANG WEI-CHIH·Filed 2010·Granted Jun 19, 2012·8 cites·20 claims
- 0373USD661421SLampHOR AI-LAN·Filed 2011·Granted Jun 5, 2012·30 cites·1 claims
- 0433US2012081923A1Light emitting diode lampLI JHENG-SYUN·Filed 2011·Application pending·0 cites
- 0532US8833983B2Light emitting diode lampCHANG WEN-CHIAO·Filed 2012·Granted Sep 16, 2014·0 cites·22 claims
- 0628US2012063164A1Light source apparatus and method of using light source apparatusCHANG WEN-CHIAO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →