Inventor · disambiguated record
Youn Joon Sung
Also filed as: SUNG YOUN JOON
60 granted patents·11 pending applications·661 citations·filing 2002–2023
98Inventor score
Files withLG INNOTEK CO LTD24SAMSUNG ELECTRONICS CO LTD12SUZHOU LEKIN SEMICONDUCTOR CO LTD10SAMSUNG ELECTRO MECH6SAMSUNG LED CO LTD6
Top patents by PatentIndex Score
71 records- 0199US7759140B2Light-emitting device and method of manufacturing the sameSAMSUNG LED CO LTD·Filed 2006·Granted Jul 20, 2010·485 cites·12 claims
- 0290US7935554B2Semiconductor light emitting device and method of manufacturing the sameSAMSUNG LED CO LTD·Filed 2009·Granted May 3, 2011·13 cites·5 claims
- 0390US6818532B2Method of etching substratesORIOL INC·Filed 2002·Granted Nov 16, 2004·50 cites·47 claims
- 0488US7790584B2Method of growing semi-polar nitride single crystal thin film and method of manufacturing nitride semiconductor light emitting diode using the sameSAMSUNG LED CO LTD·Filed 2008·Granted Sep 7, 2010·13 cites·25 claims
- 0587US7642561B2Semiconductor light emitting diode having efficiency and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2005·Granted Jan 5, 2010·11 cites·3 claims
- 0686US9543485B2Light emitting deviceLG INNOTEK CO LTD·Filed 2014·Granted Jan 10, 2017·6 cites·15 claims
- 0783US8114691B2Semiconductor light emitting device having textured structure and method of manufacturing the sameLEE JEONG-WOOK·Filed 2009·Granted Feb 14, 2012·8 cites·12 claims
- 0881US7655959B2Semiconductor light emitting device having textured structure and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2005·Granted Feb 2, 2010·7 cites·9 claims
- 0981US7012012B2Method of etching substratesLG ELECTRONICS INC·Filed 2004·Granted Mar 14, 2006·22 cites·20 claims
- 1079US10490702B2Light-emitting device and light-emitting device package comprising sameLG INNOTEK CO LTD·Filed 2016·Granted Nov 26, 2019·3 cites·20 claims
- 1178US7632742B2Substrate for growing Pendeo epitaxy and method of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Dec 15, 2009·6 cites·12 claims
- 1277US11527677B2Semiconductor deviceSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2019·Granted Dec 13, 2022·2 cites·19 claims
- 1377US7406111B2Semiconductor laser diode and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 29, 2008·5 cites·35 claims
- 1475US10763394B2Light emitting element having excellent contact between semiconductor layer and electrodeLG INNOTEK CO LTD·Filed 2016·Granted Sep 1, 2020·1 cites·14 claims
- 1575US7687374B2Method of isolating semiconductor laser diodesSAMSUNG ELECTRO MECH·Filed 2008·Granted Mar 30, 2010·4 cites·8 claims
- 1673US10707375B2Light emitting deviceLG INNOTEK CO LTD·Filed 2016·Granted Jul 7, 2020·1 cites·19 claims
- 1771US10593838B2Semiconductor deviceLG INNOTEK CO LTD·Filed 2018·Granted Mar 17, 2020·1 cites·19 claims
- 1871US8148178B2Method of growing nitride single crystal and method of manufacturing nitride semiconductor light emitting devicePAEK HO SUN·Filed 2008·Granted Apr 3, 2012·4 cites·13 claims
- 1970US7483463B2Ridge-waveguide semiconductor laser diodeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 27, 2009·3 cites·21 claims
- 2069US11961943B2Light emitting semiconductor device for enhancing light extraction efficiencySUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·4 claims
- 2168US8017421B2Method of manufacturing semiconductor light emitting deviceSAMSUNG LED CO LTD·Filed 2007·Granted Sep 13, 2011·2 cites·12 claims
- 2267US12272767B2Ultraviolet light emitting element and light emitting element package including the samePHOTON WAVE CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·13 claims
- 2367US8895331B2Semiconductor light emitting diode having high efficiency and method of manufacturing the sameLEE JEONG-WOOK·Filed 2009·Granted Nov 25, 2014·2 cites·3 claims
- 2466US11018279B2Light emitting element having excellent contact between semiconductor layer and electrodeLG INNOTEK CO LTD·Filed 2019·Granted May 25, 2021·0 cites·19 claims
- 2566US8993993B2Semiconductor light emitting device and method for fabricating the sameKO HYUNG DUK·Filed 2011·Granted Mar 31, 2015·3 cites·19 claims
- 2665US7973303B2Nitride semiconductor deviceSAMSUNG LED CO LTD·Filed 2009·Granted Jul 5, 2011·2 cites·11 claims
- 2763US7344904B2Method of fabricating laser diodeSAMSUNG ELECTRO MECH·Filed 2005·Granted Mar 18, 2008·2 cites·12 claims
- 2862US9478703B2Light emitting deviceLG INNOTEK CO LTD·Filed 2014·Granted Oct 25, 2016·1 cites·23 claims
- 2959US10868228B2Semiconductor deviceLG INNOTEK CO LTD·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 3059US7736925B2Method of fabricating nitride-based semiconductor laser diodeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 15, 2010·1 cites·18 claims
- 3154US11682747B2Ultraviolet light emitting element and light emitting element package including the samePHOTON WAVE CO LTD·Filed 2021·Granted Jun 20, 2023·0 cites·15 claims
- 3252US12062740B2Semiconductor device with an arrangement of recesses for receiving electrodesSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2019·Granted Aug 13, 2024·0 cites·20 claims
- 3352US11990567B2Semiconductor deviceSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2019·Granted May 21, 2024·0 cites·17 claims
- 3452US7092420B2Submount of semiconductor laser diode, method of manufacturing the same, and semiconductor laser diode assembly using the submountSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 15, 2006·3 cites·5 claims
- 3551US11641006B2Semiconductor deviceSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2019·Granted May 2, 2023·0 cites·10 claims
- 3651US11569416B2Light emitting semiconductor deviceSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2017·Granted Jan 31, 2023·0 cites·17 claims
- 3751US9312445B2LED with multilayer light extractor having a refractive index gradientLG INNOTEK CO LTD·Filed 2014·Granted Apr 12, 2016·0 cites·19 claims
- 3851US8367443B2Method of manufacturing semiconductor light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2011·Granted Feb 5, 2013·0 cites·6 claims
- 3951US2007145386A1Semiconductor light emitting device and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
- 4049US10873005B2Semiconductor element and semiconductor element package comprising sameLG INNOTEK CO LTD·Filed 2017·Granted Dec 22, 2020·0 cites·17 claims
- 4149US7682852B2Method of manufacturing semiconductor laser device including light shield plateSAMSUNG LED CO LTD·Filed 2007·Granted Mar 23, 2010·0 cites·23 claims
- 4249US2007015313A1Submount of semiconductor laser diode, method of manufacturing the same, and semiconductor laser diode assembly using the submountSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4348US11984532B2Semiconductor device having recesses forming areasSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2019·Granted May 14, 2024·0 cites·18 claims
- 4447US2021384374A1Semiconductor light emitting device and method for manufacturing the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2021·Application pending·0 cites
- 4546US10734550B2Semiconductor deviceLG INNOTEK CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·15 claims
- 4646US2016197235A1Light-emitting elementLG INNOTEK CO LTD·Filed 2014·Application pending·0 cites
- 4746US2021167252A1Semiconductor device and manufacturing method thereforLG INNOTEK CO LTD·Filed 2019·Application pending·0 cites
- 4845US10847676B2Semiconductor device and semiconductor device package including sameLG INNOTEK CO LTD·Filed 2017·Granted Nov 24, 2020·0 cites·7 claims
- 4944US11329097B2Semiconductor device having a first pad not overlapping first connection electrodes and a second pad not overlapping second connection electrodes in a thickness directionSUZHOU LEKIN SEMICONDUCTOR CO LTD·Filed 2018·Granted May 10, 2022·0 cites·18 claims
- 5044US8163579B2Method of manufacturing substrate for forming device, and method of manufacturing nitride-based semiconductor laser diodeSUNG YOUN JOON·Filed 2008·Granted Apr 24, 2012·0 cites·8 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Youn Joon Sung files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →