Inventor · disambiguated record
Hong-Zhi Liu
Also filed as: LIU HONG · Liu hong-zhi
14 granted patents·8 pending applications·82 citations·filing 2011–2024
90Inventor score
Files withEPISTAR CORP4HUGA OPTOTECH INC4II VI DELAWARE INC4INTERLIGHT OPTOTECH CORP3LEXTAR ELECTRONICS CORP3
Top patents by PatentIndex Score
22 records- 0195USD1032920SCandle warmer lampLIU HONG·Filed 2024·Granted Jun 25, 2024·26 cites·1 claims
- 0294USD1028331STable lamp baseLIU HONG·Filed 2024·Granted May 21, 2024·20 cites·1 claims
- 0391US9231171B2Flexible LED assemblies and LED light bulbsHUGA OPTOTECH INC·Filed 2014·Granted Jan 5, 2016·12 cites·13 claims
- 0484US9157579B2LED assembly with omnidirectional light fieldHUGA OPTOTECH INC·Filed 2014·Granted Oct 13, 2015·7 cites·20 claims
- 0583US9874318B2LED assembly and LED bulb using the sameEPISTAR CORP·Filed 2015·Granted Jan 23, 2018·5 cites·21 claims
- 0683US9310031B2Light emitting diode bulbINTERLIGHT OPTOTECH CORP·Filed 2013·Granted Apr 12, 2016·6 cites·10 claims
- 0771US9653668B2LED filament and filament-type LED bulbKAISTAR LIGHTING (XIAMEN) CO LTD·Filed 2015·Granted May 16, 2017·3 cites·10 claims
- 0870US9115875B2LED light lamps using stack effect for improving heat dissipationHUGA OPTOTECH INC·Filed 2014·Granted Aug 25, 2015·3 cites·20 claims
- 0967US2023142465A1Led assembly with omnidirectional light fieldEPISTAR CORP·Filed 2022·Application pending·0 cites
- 1066US2024402302A1Tof module leveraging foplp technologyII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 1163US11422296B2Light-emitting module structureLEXTAR ELECTRONICS CORP·Filed 2020·Granted Aug 23, 2022·0 cites·12 claims
- 1259US11543081B2LED assembly with omnidirectional light fieldEPISTAR CORP·Filed 2020·Granted Jan 3, 2023·0 cites·14 claims
- 1358US2023420917A1Compact, Surface-Mounted VCSEL IlluminatorsII VI DELAWARE INC·Filed 2022·Application pending·0 cites
- 1453US10908344B2Light-emitting module structureLEXTAR ELECTRONICS CORP·Filed 2019·Granted Feb 2, 2021·0 cites·15 claims
- 1551USRE49031EFlexible LED assemblies and LED light bulbsEPISTAR CORP·Filed 2018·Granted Apr 12, 2022·0 cites·17 claims
- 1650US2015003038A1Led assembly with omnidirectional light fieldHUGA OPTOTECH INC·Filed 2014·Application pending·0 cites
- 1749US10724721B2Light emitting diode deviceINTERLIGHT OPTOTECH CORP·Filed 2016·Granted Jul 28, 2020·0 cites·13 claims
- 1845US2024251150A1Systems and methods for projecting illumination from a device edgeII VI DELAWARE INC·Filed 2023·Application pending·0 cites
- 1944US2016233394A1Light emitting diode packageINTERLIGHT OPTOTECH CORP·Filed 2016·Application pending·0 cites
- 2043US2012168795A1Light emitting diode package and method for manufacturing sameLiu hong-zhi·Filed 2011·Application pending·0 cites
- 2142US2024302581A1Systems and methods for an ultra-wide field of illumination diffuserII VI DELAWARE INC·Filed 2023·Application pending·0 cites
- 2241US10720559B2Light-emitting diode device and manufacturing method thereofLEXTAR ELECTRONICS CORP·Filed 2018·Granted Jul 21, 2020·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →