Inventor · disambiguated record
Chuan-Cheng Tu
Also filed as: TU CHUAN-CHENG
22 granted patents·7 pending applications·154 citations·filing 1998–2021
94Inventor score
Top patents by PatentIndex Score
29 records- 0195US9018655B2Light emitting apparatus and manufacture method thereofEPISTAR CORP·Filed 2013·Granted Apr 28, 2015·24 cites·20 claims
- 0291US7488988B2Light emitting device and method of forming the sameEPISTAR CORP·Filed 2006·Granted Feb 10, 2009·18 cites·7 claims
- 0391US7192797B2Light emitting device and manufacture method thereofEPISTAR CORP·Filed 2005·Granted Mar 20, 2007·23 cites·20 claims
- 0484US7816695B2Light emitting device and method of forming the sameEPISTAR CORP·Filed 2009·Granted Oct 19, 2010·8 cites·20 claims
- 0584US7391061B2Light emitting diode with thermal spreading layerEPISTAR CORP·Filed 2005·Granted Jun 24, 2008·11 cites·13 claims
- 0678US7154149B2EDS protection configuration and method for light emitting diodesEPISTAR CORP·Filed 2004·Granted Dec 26, 2006·27 cites·20 claims
- 0777USRE43411ESeries connection of two light emitting diodes through semiconductor manufacture processLIN JIN-YWAN·Filed 2008·Granted May 29, 2012·6 cites·19 claims
- 0875US8816386B2Light emitting device and manufacture method thereofEPISTAR CORP·Filed 2014·Granted Aug 26, 2014·3 cites·17 claims
- 0974US8823043B2Flip-chip light emitting diodeRGB CONSULTING CO LTD·Filed 2012·Granted Sep 2, 2014·2 cites·10 claims
- 1068US10978615B2Plurality of light emitting devices having opaque insulating layer between themEPISTAR CORP·Filed 2020·Granted Apr 13, 2021·0 cites·14 claims
- 1167US7704760B2Method of making light emitting diode with irregular surface and independent valleysEPISTAR CORP·Filed 2008·Granted Apr 27, 2010·2 cites·27 claims
- 1265US2021217926A1Light emitting device and the manufacturing method thereofEPISTAR CORP·Filed 2021·Application pending·0 cites
- 1358US8969907B2Flip-chip light emitting diodeRGB CONSULTING CO LTD·Filed 2014·Granted Mar 3, 2015·0 cites·6 claims
- 1456US6720571B1Quantum well device with ESD endurance and method of forming the sameUNITED EPITAXY CO LTD·Filed 2000·Granted Apr 13, 2004·6 cites·6 claims
- 1555US8101959B2Light emitting deviceLIN JIN-YWAN·Filed 2010·Granted Jan 24, 2012·0 cites·20 claims
- 1654US6995403B2Light emitting deviceUNITED EPITAXY CO LTD·Filed 2003·Granted Feb 7, 2006·6 cites·28 claims
- 1750US7923841B2Method for bonding semiconductor structure with substrate and high efficiency photonic device manufactured by using the same methodRGB CONSULTING CO LTD·Filed 2009·Granted Apr 12, 2011·0 cites·32 claims
- 1848US2015295154A1Light emitting device and manufacturing method thereofEPISTAR CORP·Filed 2015·Application pending·0 cites
- 1947US6570191B2Surface-light-emitting device including AlGalnP and AlGaAs multi-film reflecting layersDAIDO STEEL CO LTD·Filed 2001·Granted May 27, 2003·5 cites·2 claims
- 2046US7141830B2Semiconductor light emitting device and method of making the sameEPISTAR CORP·Filed 2004·Granted Nov 28, 2006·2 cites·6 claims
- 2143US7745833B2Semiconductor light emitting device and fabrication method of the sameEPISTAR CORP·Filed 2005·Granted Jun 29, 2010·0 cites·13 claims
- 2243US7435604B2Method of making light emitting diodeEPISTAR CORP·Filed 2004·Granted Oct 14, 2008·0 cites·14 claims
- 2343US2007278496A1Light emitting diodeSHIEH YUH-REN·Filed 2007·Application pending·0 cites
- 2442US2006284191A1Light emitting diodeEPISTAR CORP·Filed 2006·Application pending·0 cites
- 2540US2005051781A1Light emitting diode and method of making the sameUNITED EPITAXY CO LTD·Filed 2003·Application pending·0 cites
- 2639US6066862AHigh brightness light emitting diodeUNITED EPITAXY CO LTD·Filed 1998·Granted May 23, 2000·11 cites·12 claims
- 2737US8791475B2Light-emitting diodeTU CHUAN-CHENG·Filed 2011·Granted Jul 29, 2014·0 cites·10 claims
- 2835US2011300337A1Substrate for light-emitting diodeTU CHUAN-CHENG·Filed 2011·Application pending·0 cites
- 2932US2003146438A1Light emitting diode having a composite upper electrodeFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →