Inventor · disambiguated record
Tzu-Hao Chao
Also filed as: CHAO TZU-HAO
8 granted patents·5 pending applications·12 citations·filing 2007–2015
80Inventor score
Top patents by PatentIndex Score
13 records- 0175US8299491B2Phosphor coating method for fabricating light emitting semiconductor device and applications thereofCHAO TZU-HAO·Filed 2011·Granted Oct 30, 2012·2 cites·9 claims
- 0273US7910387B2Phosphor coating method for fabricating light emitting semiconductor device and applications thereofEVERLIGHT ELECTRONICS CO LTD·Filed 2007·Granted Mar 22, 2011·4 cites·10 claims
- 0369US7919229B2Phosphor coating process for light emitting diodeEVERLIGHT ELECTRONICS CO LTD·Filed 2007·Granted Apr 5, 2011·4 cites·2 claims
- 0456US8258535B2Phosphor coating method for fabricating light emitting semiconductor device and applications thereofCHAO TZU-HAO·Filed 2012·Granted Sep 4, 2012·0 cites·14 claims
- 0555US8071989B2Multi-chip package with a plurality of chip pads arranged in an arrayCHAO TZU-HAO·Filed 2009·Granted Dec 6, 2011·1 cites·9 claims
- 0653US8173455B2Phosphor coating method for fabricating light emitting semiconductor device and applications thereofCHAO TZU-HAO·Filed 2011·Granted May 8, 2012·0 cites·19 claims
- 0747US7816694B2Light emitting semiconductor deviceEVERLIGHT ELECTRONICS CO LTD·Filed 2008·Granted Oct 19, 2010·1 cites·10 claims
- 0843US8624273B2Circuit structure of package carrier and multi-chip packageCHAO TZU-HAO·Filed 2011·Granted Jan 7, 2014·0 cites·20 claims
- 0936US2011297976A1Illumination ModuleCHAO TZU-HAO·Filed 2011·Application pending·0 cites
- 1035US2011193493A1Light emitting diode lighting apparatusEVERLIGHT ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 1134US2010237775A1Light emitting diode package structure and manufacturing method thereofEVERLIGHT ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 1231US2012176047A1Lighting Apparatus and Light Emitting Diode Device ThereofLI SHUN-CHANG·Filed 2012·Application pending·0 cites
- 1330US2017067622A1Monolithic Base Of LED Lighting Module And Lamp Having The SameEVERLIGHT ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →