Inventor · disambiguated record
Heng Liu
Also filed as: LIU HENG · LIU HENG-YEN
41 granted patents·33 pending applications·404 citations·filing 2002–2025
97Inventor score
Top patents by PatentIndex Score
74 records- 0195US7732803B2Light emitting device having stacked multiple LEDSBRIDGELUX INC·Filed 2008·Granted Jun 8, 2010·58 cites·30 claims
- 0293US9698134B2Method for manufacturing a light emitted diode displaySCT TECH LTD·Filed 2015·Granted Jul 4, 2017·16 cites·5 claims
- 0393US6869812B1High power AllnGaN based multi-chip light emitting diodeFiled 2003·Granted Mar 22, 2005·160 cites·39 claims
- 0491US8502239B2High power allngan based multi-chip light emitting diodeLIU HENG·Filed 2005·Granted Aug 6, 2013·28 cites·18 claims
- 0588US9716085B2Method for manufacturing a light emitted diode displaySCT TECH LTD·Filed 2016·Granted Jul 25, 2017·7 cites·21 claims
- 0685US10896897B2LED display module and method of making thereofSCT LTD·Filed 2019·Granted Jan 19, 2021·5 cites·18 claims
- 0785US8430152B2Heat dissipation deviceLIU HENG·Filed 2010·Granted Apr 30, 2013·10 cites·15 claims
- 0885US8216375B2Slab cross flow CVD reactorLIU HENG·Filed 2007·Granted Jul 10, 2012·5 cites·25 claims
- 0985US7641939B2Chemical vapor deposition reactor having multiple inletsBRIDGELUX INC·Filed 2007·Granted Jan 5, 2010·5 cites·8 claims
- 1084US8081477B2Heat sink assembly having a clipYANG JIAN·Filed 2009·Granted Dec 20, 2011·13 cites·17 claims
- 1183US8193015B2Method of forming a light-emitting-diode array with polymer between light emitting devicesHORNG RAY-HUA·Filed 2010·Granted Jun 5, 2012·8 cites·19 claims
- 1280US10700121B2Integrated multilayer monolithic assembly LED displays and method of making thereofSCT TECH LTD·Filed 2018·Granted Jun 30, 2020·3 cites·4 claims
- 1379US7864526B2Heat dissipation deviceFU ZHUN PRECISION IND SHENZHEN·Filed 2009·Granted Jan 4, 2011·11 cites·7 claims
- 1477US11476320B2Flat panel LED displayV FINITY INC·Filed 2021·Granted Oct 18, 2022·1 cites·18 claims
- 1577US9169625B2Water-saving management system for sanitary facility and water-saving management method for sanitary facilityCHIU YUAN-YE·Filed 2012·Granted Oct 27, 2015·15 cites·20 claims
- 1677US8168984B2Light emitting diodes with smooth surface for reflective electrodeLIN CHAO-KUN·Filed 2011·Granted May 1, 2012·3 cites·14 claims
- 1777US7781780B2Light emitting diodes with smooth surface for reflective electrodeBRIDGELUX INC·Filed 2008·Granted Aug 24, 2010·5 cites·19 claims
- 1874US8546829B2Posts in glue layer for group-III nitride LEDsHORNG RAY-HUA·Filed 2011·Granted Oct 1, 2013·2 cites·19 claims
- 1973US8574936B2Semiconductor light emitting device and method for manufacturing the sameHORNG RAY-HUA·Filed 2011·Granted Nov 5, 2013·2 cites·14 claims
- 2073US8567484B2Heat dissipation device with rotation-locked heat sinkLIU HENG·Filed 2010·Granted Oct 29, 2013·4 cites·18 claims
- 2172US8163578B2Light emitting diodes with smooth surface for reflective electrodeLIN CHAO-KUN·Filed 2010·Granted Apr 24, 2012·2 cites·23 claims
- 2272US6919585B2Light-emitting diode with silicon carbide substrateLUMEI OPTOELECTRONICS INC·Filed 2002·Granted Jul 19, 2005·31 cites·41 claims
- 2367US11785815B2Flat panel device electrode structureV FINITY INT·Filed 2022·Granted Oct 10, 2023·0 cites·14 claims
- 2467US8691606B2Method for manufacturing a light emitting diode with smooth surface for reflective electrodeLIN CHAO-KUN DAVID·Filed 2012·Granted Apr 8, 2014·2 cites·21 claims
- 2566US10810932B2Molded LED display module and method of making thererofSCT LTD·Filed 2018·Granted Oct 20, 2020·1 cites·19 claims
- 2665US8193546B2Light-emitting-diode array with polymer between light emitting devicesHORNG RAY-HUA·Filed 2010·Granted Jun 5, 2012·2 cites·14 claims
- 2765US2025178210A1Collaborative robot system on a mobile cart with a chamber docking systemLAM RES CORP·Filed 2024·Application pending·0 cites
- 2862US11800761B2LED display with pixel circuitry disposed on a substrate backsideV FINITY INC·Filed 2022·Granted Oct 24, 2023·0 cites·10 claims
- 2961US11296179B2Flat panel device electrode structure and method of manufacturing the sameV FINITY INT·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 3061US2025355295A1Optical memberDENSO CORP·Filed 2025·Application pending·0 cites
- 3159US8912555B2Semiconductor light-emitting devicePHOSTEK INC·Filed 2013·Granted Dec 16, 2014·1 cites·14 claims
- 3258US2025172744A1Optical memberDENSO CORP·Filed 2024·Application pending·0 cites
- 3358US2024295699A1Optical memberDENSO CORP·Filed 2024·Application pending·0 cites
- 3456US12186887B2Collaborative robot system on a mobile cart with a chamber docking systemLAM RES CORP·Filed 2021·Granted Jan 7, 2025·0 cites·27 claims
- 3556US9437776B2Method for manufacturing light emitting diodes with smooth surface for reflective electrodeTOSHIBA CORP·Filed 2013·Granted Sep 6, 2016·0 cites·14 claims
- 3656US8980728B2Method of manufacturing a semiconductor apparatusPHOSTEK INC·Filed 2012·Granted Mar 17, 2015·1 cites·35 claims
- 3754US11646548B2Multi-active-region cascaded semiconductor laserSUZHOU EVERBRIGHT PHOTONICS CO LTD·Filed 2021·Granted May 9, 2023·0 cites·9 claims
- 3854US2008113212A1Skin having enameled metal structure for parallel deviceHOCHENG CORP·Filed 2007·Application pending·0 cites
- 3953US9006765B2Multi-chip LED diode apparatusBRIDGELUX INC·Filed 2013·Granted Apr 14, 2015·0 cites·15 claims
- 4053US8963297B2Semiconductor apparatusPHOSTEK INC·Filed 2012·Granted Feb 24, 2015·1 cites·49 claims
- 4153US2023380232A1Flat panel device electrode structure and methodsV FINITY INC·Filed 2023·Application pending·0 cites
- 4253US2006292351A1Composite decoration faceplateHOCHENG CORP·Filed 2005·Application pending·0 cites
- 4351US2024222930A1High-brightness high-power semiconductor light-emitting device and method for manufacturing sameSUZHOU EVERBRIGHT PHOTONICS CO LTD·Filed 2022·Application pending·0 cites
- 4450US7943949B2III-nitride based on semiconductor device with low-resistance ohmic contactsBRIDGELUX INC·Filed 2004·Granted May 17, 2011·2 cites·17 claims
- 4549US2008167099A1Skin having enameled metal structure for mobile deviceHOCHENG CORP·Filed 2007·Application pending·0 cites
- 4648US2015270444A1HIGH POWER AllnGaN BASED MULTI-CHIP LIGHT EMITTING DIODEBRIDGELUX INC·Filed 2015·Application pending·0 cites
- 4748US2008160245A1Skin having enameled metal structure for notebook computerHOCHENG CORP·Filed 2007·Application pending·0 cites
- 4847US2014070261A1Stacked led device with posts in adhesive layerPHOSTEK INC·Filed 2013·Application pending·0 cites
- 4946US2010236765A1Fan assembly and heat dissipation device having the sameFU ZHUN PRECISION IND SHENZHEN·Filed 2009·Application pending·0 cites
- 5045US10566508B2Molded surface mount device LED display moduleSCT TECH LTD·Filed 2018·Granted Feb 18, 2020·0 cites·18 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →