Inventor · disambiguated record
Chul Hee Yoo
Also filed as: YOO CHUL · YOO CHUL HEE
19 granted patents·7 pending applications·604 citations·filing 2006–2025
94Inventor score
Files withSAMSUNG ELECTRONICS CO LTD9SAMSUNG ELECTRO MECH6SAMSUNG LED CO LTD5YOO CHUL HEE4HAN SEONG YEON1
Top patents by PatentIndex Score
26 records- 0199US7959312B2White light emitting device and white light source module using the sameSAMSUNG LED CO LTD·Filed 2008·Granted Jun 14, 2011·487 cites·23 claims
- 0294US7946724B2Surface light source using white light emitting diodes and liquid crystal display backlight unit having the sameSAMSUNG LED CO LTD·Filed 2008·Granted May 24, 2011·15 cites·17 claims
- 0394US7648254B2Backlight for liquid crystal display using light emitting diodeSAMSUNG ELECTRO MECH·Filed 2007·Granted Jan 19, 2010·38 cites·4 claims
- 0493US8182106B2Surface light source using white light emitting diodes and liquid crystal display backlight unit having the sameSHIN JAE HONG·Filed 2011·Granted May 22, 2012·23 cites·16 claims
- 0592US10347804B2Light source package and display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 9, 2019·8 cites·20 claims
- 0686US9666773B2Light source package and display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 30, 2017·5 cites·19 claims
- 0785US10326057B2Light emitting device package, method of manufacturing the same, backlight unit and display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 18, 2019·4 cites·27 claims
- 0885US7964885B2White light emitting device and white light source module using the sameSAMSUNG LED CO LTD·Filed 2007·Granted Jun 21, 2011·8 cites·15 claims
- 0977US8500306B2Slim type backlight unit with through-hole adhesive heat dissipating meansYOO CHUL HEE·Filed 2011·Granted Aug 6, 2013·3 cites·16 claims
- 1076US8317348B2White light emitting device and white light source module using the sameYOO CHUL HEE·Filed 2011·Granted Nov 27, 2012·5 cites·27 claims
- 1172US9176274B2Backlight unit for liquid crystal display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 3, 2015·2 cites·11 claims
- 1271US10680144B2Quantum dot glass cell and light-emitting device package including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 9, 2020·1 cites·20 claims
- 1369US7894017B2Plane light source and LCD backlight unit having the sameSAMSUNG LED CO LTD·Filed 2008·Granted Feb 22, 2011·2 cites·5 claims
- 1468US7914194B2Backlight unit having light emititng diodes and method of manufacturing the sameSAMSUNG LED CO LTD·Filed 2008·Granted Mar 29, 2011·2 cites·13 claims
- 1561US9392670B2White light emitting device and white light source module using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Jul 12, 2016·0 cites·13 claims
- 1659US8721126B2Slim type backlight unit with through-hole adhesive heat dissipating meansSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 13, 2014·0 cites·10 claims
- 1759US8508462B2Dimming structure for image display deviceYOO CHUL HEE·Filed 2006·Granted Aug 13, 2013·1 cites·5 claims
- 1855US2025175018A1Electronic device and method for charging batteries by adjusting electrical connection between batteriesSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1952US2007139929A1Slim type backlight unitSAMSUNG ELECTRO MECH·Filed 2006·Application pending·0 cites
- 2052US2008061458A1Mold for forming lens of light emitting diode package and method of manufacturing light emitting diode package using the sameSAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
- 2151US2008197366A1White light emitting diode moduleSAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 2249US2008048193A1White light emitting diode moduleSAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
- 2348US2025227172A1Battery pack and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2447US8596852B2Backlight unit for liquid crystal display deviceYOO CHUL HEE·Filed 2007·Granted Dec 3, 2013·0 cites·16 claims
- 2547US8488081B2Plane light source and LCD backlight unit having the sameHAN SEONG YEON·Filed 2010·Granted Jul 16, 2013·0 cites·5 claims
- 2643US2007247833A1Backlight unit for liquid crystal displaySAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →