Inventor · disambiguated record
Chung Hoon Lee
Also filed as: LEE CHUNG H · LEE CHUNG HOON
246 granted patents·56 pending applications·2,238 citations·filing 1995–2025
99Inventor score
Files withSEOUL VIOSYS CO LTD120SEOUL SEMICONDUCTOR CO LTD61LEE CHUNG-HOON60SEOUL OPTO DEVICE CO LTD14ROTH GUNDULA12
Top patents by PatentIndex Score
302 records- 0199US10948163B2Backlight unitSEOUL SEMICONDUCTOR CO LTD·Filed 2020·Granted Mar 16, 2021·12 cites·20 claims
- 0299US8188687B2Light emitting device for AC power operationLEE CHUNG HOON·Filed 2006·Granted May 29, 2012·91 cites·13 claims
- 0399US8071988B2White light emitting device comprising a plurality of light emitting diodes with different peak emission wavelengths and a wavelength converterLEE CHUNG-HOON·Filed 2005·Granted Dec 6, 2011·251 cites·18 claims
- 0498US11973104B2Light emitting stacked structure and display device having the sameSEOUL VIOSYS CO LTD·Filed 2022·Granted Apr 30, 2024·3 cites·15 claims
- 0598US11881473B2Display apparatusSEOUL SEMICONDUCTOR CO LTD·Filed 2021·Granted Jan 23, 2024·5 cites·11 claims
- 0698US11598509B2Backlight unitSEOUL SEMICONDUCTOR CO LTD·Filed 2020·Granted Mar 7, 2023·5 cites·18 claims
- 0798US8198643B2Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the sameLEE CHUNG-HOON·Filed 2011·Granted Jun 12, 2012·58 cites·19 claims
- 0898US8159000B2LED package having an array of light emitting cells coupled in seriesLEE CHUNG HOON·Filed 2011·Granted Apr 17, 2012·47 cites·6 claims
- 0998US8076680B2LED package having an array of light emitting cells coupled in seriesLEE CHUNG HOON·Filed 2005·Granted Dec 13, 2011·111 cites·19 claims
- 1098US7871839B2Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the sameSEOUL OPTO DEVICE CO LTD·Filed 2010·Granted Jan 18, 2011·126 cites·3 claims
- 1198US7108137B2Method and apparatus for separating particles by sizeWISCONSIN ALUMNI RES FOUND·Filed 2002·Granted Sep 19, 2006·153 cites·26 claims
- 1297US10892297B2Light emitting diode (LED) stack for a displaySEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 12, 2021·13 cites·20 claims
- 1397US7842959B2Light emitting device having a plurality of light emitting cells and package mounting the sameSEOUL OPTO DEVICE CO LTD·Filed 2010·Granted Nov 30, 2010·34 cites·17 claims
- 1497US7838891B2Light emitting device having a plurality of light emitting cells and package mounting the sameSEOUL OPTO DEVICE CO LTD·Filed 2010·Granted Nov 23, 2010·41 cites·14 claims
- 1597US7723736B2Light emitting device having a plurality of light emitting cells and package mounting the sameSEOUL OPTO DEVICE CO LTD·Filed 2005·Granted May 25, 2010·60 cites·16 claims
- 1697US7361940B2Leadframe and packaged light emitting diodeSEOUL SEMICONDUCTOR CO LTD·Filed 2005·Granted Apr 22, 2008·63 cites·19 claims
- 1796US7748873B2Side illumination lens and luminescent device using the sameSEOUL SEMICONDUCTOR CO LTD·Filed 2005·Granted Jul 6, 2010·38 cites·15 claims
- 1896US7554129B2Light emitting deviceSEOUL SEMICONDUCTOR CO LTD·Filed 2004·Granted Jun 30, 2009·83 cites·18 claims
- 1995US11527519B2LED unit for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Dec 13, 2022·12 cites·19 claims
- 2095US8643029B2Light emitting device having a plurality of light emitting cells and package mounting the sameLEE CHUNG HOON·Filed 2011·Granted Feb 4, 2014·19 cites·18 claims
- 2195US8368190B2LED package having an array of light emitting cells coupled in seriesSEOUL SEMICONDUCTOR CO LTD·Filed 2011·Granted Feb 5, 2013·14 cites·17 claims
- 2295US7737463B2Light emitting diode package with a heat sink support ring and having multiple molding resins, wherein secondary molding resin with higher hardness than primary molding resin and which covers primary molding resin that covers LED dieSEOUL SEMICONDUCTOR CO LTD·Filed 2008·Granted Jun 15, 2010·31 cites·11 claims
- 2395US2025365829A1Light-emitting apparatus including light-emitting diodeSEOUL SEMICONDUCTOR CO LTD·Filed 2025·Application pending·0 cites
- 2494US12070524B2Sterilization unit and sterilization apparatus including the sameSEOUL VIOSYS CO LTD·Filed 2021·Granted Aug 27, 2024·2 cites·20 claims
- 2594US11282981B2Passivation covered light emitting unit stackSEOUL VIOSYS CO LTD·Filed 2018·Granted Mar 22, 2022·8 cites·23 claims
- 2694US10186642B2Light emitting device including RGB light emitting diodes and phosphorSEOUL SEMICONDUCTOR CO LTD·Filed 2015·Granted Jan 22, 2019·5 cites·11 claims
- 2794US8716946B2Light emitting device for AC power operationLEE CHUNG HOON·Filed 2010·Granted May 6, 2014·11 cites·10 claims
- 2894US8445933B2LED package having an array of light emitting cells coupled in seriesLEE CHUNG HOON·Filed 2010·Granted May 21, 2013·13 cites·18 claims
- 2994US8395332B2Light emitting device for AC power operationLEE CHUNG HOON·Filed 2012·Granted Mar 12, 2013·12 cites·12 claims
- 3094US8075802B2Luminescent materialROTH GUNDULA·Filed 2010·Granted Dec 13, 2011·11 cites·6 claims
- 3194US7855395B2Light emitting diode package having multiple molding resins on a light emitting diode dieSEOUL SEMICONDUCTOR CO LTD·Filed 2005·Granted Dec 21, 2010·28 cites·19 claims
- 3293US12431473B2Light emitting moduleSEOUL VIOSYS CO LTD·Filed 2024·Granted Sep 30, 2025·1 cites·20 claims
- 3393US11862616B2Multi wavelength light emitting device and method of fabricating the sameSEOUL VIOSYS CO LTD·Filed 2021·Granted Jan 2, 2024·2 cites·20 claims
- 3493US9324919B2Light emitting diode chip having distributed Bragg reflector and method of fabricating the sameSEOUL VIOSYS CO LTD·Filed 2015·Granted Apr 26, 2016·8 cites·17 claims
- 3593US8070984B2Luminescent materialROTH GUNDULA·Filed 2007·Granted Dec 6, 2011·18 cites·6 claims
- 3693US7901113B2Side illumination lens and luminescent device using the sameSEOUL SEMICONDUCTOR CO LTD·Filed 2010·Granted Mar 8, 2011·13 cites·11 claims
- 3792US12048215B2Display apparatusLG DISPLAY CO LTD·Filed 2021·Granted Jul 23, 2024·2 cites·24 claims
- 3892US11489002B2LED display apparatusSEOUL VIOSYS CO LTD·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 3992US9614129B2Light emitting device having surface-modified luminophoresSEOUL SEMICONDUCTOR CO LTD·Filed 2015·Granted Apr 4, 2017·7 cites·10 claims
- 4092US9576939B2Light emitting device and lighting system having the sameROTH GUNDULA·Filed 2007·Granted Feb 21, 2017·17 cites·8 claims
- 4192US9289523B2Universal UV sterilizerSEOUL VIOSYS CO LTD·Filed 2014·Granted Mar 22, 2016·16 cites·23 claims
- 4292US8592232B2Wafer level LED package and method of fabricating the sameSUH DAE WOONG·Filed 2012·Granted Nov 26, 2013·16 cites·21 claims
- 4392US8581286B2Light emitting device having surface-modified silicate luminophoresLEE CHUNG HOON·Filed 2011·Granted Nov 12, 2013·13 cites·16 claims
- 4491US12396078B2Light-emitting apparatus including light-emitting diodeSEOUL SEMICONDUCTOR CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 4591US11641008B2Light emitting device and display apparatus including the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted May 2, 2023·6 cites·25 claims
- 4691US11532664B2Light emitting diode (LED) stack for a displaySEOUL VIOSYS CO LTD·Filed 2020·Granted Dec 20, 2022·2 cites·22 claims
- 4791US11114499B2Display device having light emitting stacked structureSEOUL VIOSYS CO LTD·Filed 2018·Granted Sep 7, 2021·4 cites·20 claims
- 4891US10892296B2Light emitting device having commonly connected LED sub-unitsSEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 12, 2021·4 cites·20 claims
- 4991US10232067B2Mobile disinfector using UV LEDSEOUL VIOSYS CO LTD·Filed 2014·Granted Mar 19, 2019·16 cites·8 claims
- 5091US9345094B2Dimmable AC driven LED illuminating apparatusSEOUL SEMICONDUCTOR CO LTD·Filed 2014·Granted May 17, 2016·12 cites·15 claims
Showing the top 50 of 302 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →