Inventor · disambiguated record
Wen-Huang Liu
Also filed as: LIU WEN-HUANG
62 granted patents·19 pending applications·860 citations·filing 2003–2015
99Inventor score
Files withLIU WEN-HUANG16EPISTAR CORP15SEMILEDS OPTOELECTRONICS CO11SEMILEDS OPTOELECTRONICS CO LT11DOAN TRUNG TRI4
Top patents by PatentIndex Score
81 records- 0198US7560738B2Light-emitting diode array having an adhesive layerEPISTAR CORP·Filed 2005·Granted Jul 14, 2009·67 cites·47 claims
- 0298US7294866B2Flip-chip light-emitting device with micro-reflectorEPISTAR CORP·Filed 2005·Granted Nov 13, 2007·61 cites·18 claims
- 0397US8871547B2Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrateSEMILEDS OPTOELECTRONICS CO·Filed 2014·Granted Oct 28, 2014·23 cites·17 claims
- 0497US7723718B1Epitaxial structure for metal devicesSEMILEDS OPTOELECTRONICS CO LT·Filed 2006·Granted May 25, 2010·29 cites·33 claims
- 0596US7897420B2Light emitting diodes (LEDs) with improved light extraction by rougheningSEMILEDS OPTOELECTRONICS CO·Filed 2007·Granted Mar 1, 2011·35 cites·16 claims
- 0696US7687322B1Method for removing semiconductor street materialSEMILEDS OPTOELECTRONICS CO LT·Filed 2006·Granted Mar 30, 2010·22 cites·25 claims
- 0796US7524686B2Method of making light emitting diodes (LEDs) with improved light extraction by rougheningSEMILEDS CORP·Filed 2007·Granted Apr 28, 2009·48 cites·19 claims
- 0893US8324082B1Method for fabricating conductive substrates for electronic and optoelectronic devicesLIU WEN-HUANG·Filed 2011·Granted Dec 4, 2012·15 cites·20 claims
- 0993US7759670B2Vertical LED with current guiding structureSEMILEDS OPTOELECTRONICS CO LT·Filed 2008·Granted Jul 20, 2010·24 cites·16 claims
- 1092US8685764B2Method to make low resistance contactCHU CHEN-FU·Filed 2007·Granted Apr 1, 2014·24 cites·12 claims
- 1190US8003994B2Vertical LED with current guiding structureSEMILEDS OPTOELECTRONICS CO·Filed 2010·Granted Aug 23, 2011·10 cites·27 claims
- 1289US8450758B2Light emitting diode deviceLIU WEN-HUANG·Filed 2010·Granted May 28, 2013·6 cites·18 claims
- 1389US8143112B1Method for removing semiconductor street materialDOAN TRUNG TRI·Filed 2010·Granted Mar 27, 2012·6 cites·25 claims
- 1489US7683383B2Light emitting device having circuit protection unitEPISTAR CORP·Filed 2005·Granted Mar 23, 2010·20 cites·68 claims
- 1588USD580888SLight emitting diode device with electrodeSEMI PHOTONICS CO LTD·Filed 2006·Granted Nov 18, 2008·39 cites·1 claims
- 1686US8124454B1Die separationCHU CHEN-FU·Filed 2006·Granted Feb 28, 2012·6 cites·20 claims
- 1785US7880182B2Light-emitting element arrayEPISTAR CORP·Filed 2009·Granted Feb 1, 2011·12 cites·8 claims
- 1885USD599748SLight emitting diode deviceSEMILEDS OPTOELECTRONICS CO LT·Filed 2008·Granted Sep 8, 2009·31 cites·1 claims
- 1984USD606949SLight emitting diode deviceSEMILEDS OPTOELECTRONICS CO LT·Filed 2008·Granted Dec 29, 2009·29 cites·1 claims
- 2084US6876005B2Light emitting diode having an adhesive layerEPISTAR CORP·Filed 2003·Granted Apr 5, 2005·44 cites·9 claims
- 2181US7161301B2Nitride light-emitting device having an adhesive reflecting layerEPISTAR CORP·Filed 2003·Granted Jan 9, 2007·23 cites·25 claims
- 2280USD627747SLight emitting diode deviceSEMI LEDS OPTOELECTRONICS CO L·Filed 2010·Granted Nov 23, 2010·27 cites·1 claims
- 2380US7154121B2Light emitting device with a micro-reflection structure carrierEPISTAR CORP·Filed 2003·Granted Dec 26, 2006·33 cites·21 claims
- 2480US6987287B2Light emitting diode having an adhesive layer and a reflective layerEPISTAR CORP·Filed 2003·Granted Jan 17, 2006·30 cites·9 claims
- 2578US8835953B2Lighting device comprising LEDs with phosphor layersLIU WEN-HUANG·Filed 2010·Granted Sep 16, 2014·5 cites·62 claims
- 2678US8648370B2Wafer-type light emitting device having precisely coated wavelength-converting layerLIU WEN-HUANG·Filed 2011·Granted Feb 11, 2014·3 cites·26 claims
- 2778US7771815B2Molding glass lens and mold thereofE PIN OPTICAL INDUSTRY CO LTD·Filed 2007·Granted Aug 10, 2010·3 cites·10 claims
- 2878USD616385SSubstrate for a surface mount light emitting diodeSEMILEDS OPTOELECTRONICS CO LT·Filed 2009·Granted May 25, 2010·6 cites·1 claims
- 2977US7811842B2LED arraySEMILEDS OPTOELECTRONICS CO LT·Filed 2007·Granted Oct 12, 2010·6 cites·22 claims
- 3075US7095765B2Light emitter with a voltage dependent resistor layerEPISTAR CORP·Filed 2003·Granted Aug 22, 2006·21 cites·13 claims
- 3174US8546818B2Vertical LED with current-guiding structureLIU WEN-HUANG·Filed 2012·Granted Oct 1, 2013·3 cites·9 claims
- 3274US8405107B2Light-emitting elementYAO CHIU-LIN·Filed 2010·Granted Mar 26, 2013·3 cites·16 claims
- 3374US8319252B2Light emitting device with high color rendering index and high luminescence efficiencyLIU WEN-HUANG·Filed 2010·Granted Nov 27, 2012·4 cites·39 claims
- 3471US8785958B2Light emitting elementEPISTAR CORP·Filed 2013·Granted Jul 22, 2014·3 cites·12 claims
- 3571USD633876SLight emitting diode deviceSEMI LEDS OPTOELECTRONICS CO LTD·Filed 2009·Granted Mar 8, 2011·20 cites·1 claims
- 3670US8716041B2Method for fabricating side by side light emitting diode (LED) having separate electrical and heat transfer pathsSEMILEDS OPTOELECTRONICS CO·Filed 2013·Granted May 6, 2014·2 cites·19 claims
- 3769USD620897SLight emitting diode deviceSEMI LEDS OPTOELECTRONICS CO L·Filed 2009·Granted Aug 3, 2010·17 cites·1 claims
- 3868USD618637SLight emitting diode deviceSEMILEDS OPTOELECTRONICS CO LT·Filed 2009·Granted Jun 29, 2010·15 cites·1 claims
- 3967US8614449B1Protection for the epitaxial structure of metal devicesFAN FENG-HSU·Filed 2006·Granted Dec 24, 2013·2 cites·29 claims
- 4067US8084780B2Smart integrated semiconductor light emitting system including light emitting diodes and application specific integrated circuits (ASIC)DOAN TRUNG TRI·Filed 2009·Granted Dec 27, 2011·4 cites·24 claims
- 4164US8933467B2Smart integrated semiconductor light emitting system including nitride based light emitting diodes (LED) and application specific integrated circuits (ASIC)DOAN TRUNG TRI·Filed 2011·Granted Jan 13, 2015·2 cites·18 claims
- 4263US8703515B2Method for guiding current in a light emitting diode (LED) deviceSEMILEDS OPTOELECTRONICS CO·Filed 2013·Granted Apr 22, 2014·1 cites·8 claims
- 4363US7009217B2Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereofEPISTAR CORP·Filed 2004·Granted Mar 7, 2006·10 cites·6 claims
- 4462US8614453B2Chip-type light emitting device having precisely coated wavelength-converting layer and packaged structure thereofLIU WEN-HUANG·Filed 2011·Granted Dec 24, 2013·2 cites·10 claims
- 4562US8148733B2Vertical LED with current guiding structureLIU WEN-HUANG·Filed 2011·Granted Apr 3, 2012·1 cites·21 claims
- 4661US8552458B2Side by side light emitting diode (LED) having separate electrical and heat transfer pathsDOAN TRUNG TRI·Filed 2010·Granted Oct 8, 2013·1 cites·11 claims
- 4761US7008858B2Light emitting diode having an adhesive layer and a reflective layer and manufacturing method thereofEPISTAR CORP·Filed 2004·Granted Mar 7, 2006·9 cites·6 claims
- 4861US2014051197A1Method for fabricating a vertical light emitting diode (vled) die having epitaxial structure with protective layerSEMILEDS OPTOELECTRONICS CO·Filed 2013·Application pending·0 cites
- 4959US8237182B2Organic adhesive light-emitting device with ohmic metal bulgeHSIEH MIN-HSUN·Filed 2005·Granted Aug 7, 2012·1 cites·25 claims
- 5059USD620460SLight emitting diode deviceSEMILEDS OPTOELECTRONICS CO LT·Filed 2009·Granted Jul 27, 2010·10 cites·1 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →