Inventor · disambiguated record
Yu Jin Jang
Also filed as: JANG YU JIN
20 granted patents·9 pending applications·40 citations·filing 2006–2022
91Inventor score
Files withSAMSUNG ELECTRO MECH17JANG YU JIN3DONGGUK UNIV GYEONGJU CAMPUS INDUSTRY-ACADEMY COOP FOUND2YANG JEONG MO2CHEON JEONG IN1
Top patents by PatentIndex Score
29 records- 0185US7940014B2Apparatus for driving light emitting elementSAMSUNG ELECTRO MECH·Filed 2008·Granted May 10, 2011·11 cites·13 claims
- 0284US7868560B2Inverter driving circuit for LCD backlightSAMSUNG ELECTRO MECH·Filed 2007·Granted Jan 11, 2011·8 cites·8 claims
- 0375US8289091B2Relaxation oscillatorYANG JEONG MO·Filed 2011·Granted Oct 16, 2012·5 cites·10 claims
- 0472US9252655B2Phase shift circuit and power factor correction circuit including the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted Feb 2, 2016·3 cites·13 claims
- 0567US8643587B2Field sequential color mode liquid crystal displayHA CHANG WOO·Filed 2006·Granted Feb 4, 2014·2 cites·11 claims
- 0663US8791677B2Power factor correction circuit for correcting power factorYANG JEONG MO·Filed 2011·Granted Jul 29, 2014·3 cites·11 claims
- 0763US7777527B2Phase detection apparatusSAMSUNG ELECTRO MECH·Filed 2008·Granted Aug 17, 2010·1 cites·7 claims
- 0859US9466973B2Overload and short-circuit sensing circuit and converter protecting circuit and methodSAMSUNG ELECTRO MECH·Filed 2013·Granted Oct 11, 2016·1 cites·13 claims
- 0959US8022638B2LCD backlight inverterSAMSUNG ELECTRO MECH·Filed 2009·Granted Sep 20, 2011·1 cites·12 claims
- 1059US7443111B2Liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Granted Oct 28, 2008·1 cites·6 claims
- 1156US11667916B2Composition for preventing or treating liver fibrosis, containing exosome or exosome-derived ribonucleic acidUNIV KOREA RES & BUS FOUND·Filed 2017·Granted Jun 6, 2023·0 cites·10 claims
- 1256US9270165B2Phase shift circuit and power factor correction circuit including the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted Feb 23, 2016·1 cites·12 claims
- 1356US8184111B2Driver for a display having a frequency detection unitKONG SEUNG KON·Filed 2009·Granted May 22, 2012·0 cites·7 claims
- 1454US7902932B2Variable-frequency oscillatorSAMSUNG ELECTRO MECH·Filed 2008·Granted Mar 8, 2011·2 cites·4 claims
- 1553US8421369B2Light emitting diode having protection functionCHEON JEONG IN·Filed 2009·Granted Apr 16, 2013·1 cites·12 claims
- 1653US2009058793A1Backlight unit for synchronization with an image signal for liquid crystal displaySAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 1748US2023207262A1Plasma generation unit, and apparatus for treating substrate with the samePSK INC·Filed 2022·Application pending·0 cites
- 1846US9516296B2System and method for extracting a 3D shape of a hot metal surfaceDONGGUK UNIV GYEONGJU CAMPUS INDUSTRY-ACADEMY COOP FOUND·Filed 2014·Granted Dec 6, 2016·0 cites·7 claims
- 1946US9225235B2Power factor correction circuitSAMSUNG ELECTRO MECH·Filed 2013·Granted Dec 29, 2015·0 cites·11 claims
- 2046US2008042627A1Voltage feedback circuit for liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
- 2144US9729856B2Method and system for reliable 3D shape extraction of metal surfaceDONGGUK UNIV GYEONGJU CAMPUS INDUSTRY-ACADEMY COOP FOUND·Filed 2013·Granted Aug 8, 2017·0 cites·7 claims
- 2244US8427068B2Reference signal generator and PWM control circuit for LCD backlightJANG YU JIN·Filed 2009·Granted Apr 23, 2013·0 cites·14 claims
- 2342US2015102786A1Pfc control circuit, active pfc circuit and pfc control methodSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 2441US2013194832A1Converter driving circuit, dual-mode llc resonant converter system, and method of driving dual-mode llc resonant converterSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 2539US2013148384A1Integrated resonance and power factor correction control integrated circuit and power converterSAMSUNG ELECTRO MECH·Filed 2012·Application pending·0 cites
- 2636US2012229042A1Inverter for controlling backlight using variable frequency oscillatorJANG YU JIN·Filed 2011·Application pending·0 cites
- 2736US2015194872A1Power supply deviceSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 2826US8519941B2Apparatus with high-frequency driving signal generating unit for driving backlight unitJANG YU JIN·Filed 2010·Granted Aug 27, 2013·0 cites·5 claims
- 2925US2015333621A1Detector having offset cancellation function, and power factor correction apparatus and power supplying apparatus having the sameSAMSUNG ELECTRO MECH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →