Inventor · disambiguated record
Young-Ok Cha
Also filed as: CHA YOUNG K · CHA YOUNG-OK
16 granted patents·4 pending applications·64 citations·filing 2004–2013
90Inventor score
Top patents by PatentIndex Score
20 records- 0195US7952563B2Touch position detecting device, method of detecting touch position and touch screen display device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 31, 2011·29 cites·29 claims
- 0286US7777727B2Touch detectable display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 17, 2010·7 cites·14 claims
- 0380US8994630B2Display, apparatus and method for driving displayPAK SANG-JIN·Filed 2008·Granted Mar 31, 2015·4 cites·18 claims
- 0479US7920128B2Touch sensitive display device and driving apparatus thereof, and method of detecting a touchSAMSUNG ELECTRONICS LTD·Filed 2006·Granted Apr 5, 2011·10 cites·22 claims
- 0577US8193478B2Light sensor test unit, method of testing light sensor using the same and display apparatusPAK SANG-JIN·Filed 2010·Granted Jun 5, 2012·2 cites·11 claims
- 0676US8154502B2Display apparatus having reduced kickback voltagePAK SANG-JIN·Filed 2008·Granted Apr 10, 2012·3 cites·21 claims
- 0768US8421733B2Liquid crystal display and method of driving the sameLEE JOO-HYUNG·Filed 2009·Granted Apr 16, 2013·1 cites·19 claims
- 0868US7825361B2Light sensor test unit of testing a light sensor that senses an external light, method of testing light sensor using the same and display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Nov 2, 2010·2 cites·8 claims
- 0967US8736556B2Display device and method of driving the samePARK JONG-WOUNG·Filed 2007·Granted May 27, 2014·4 cites·22 claims
- 1067US8248357B2Pixel driving circuit and a display device having the samePARK SANG-JIN·Filed 2008·Granted Aug 21, 2012·1 cites·25 claims
- 1158US8711078B2Liquid crystal display and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Apr 29, 2014·0 cites·10 claims
- 1257US8730198B2Display device and driving method thereofPARK JONG-WOUNG·Filed 2007·Granted May 20, 2014·1 cites·16 claims
- 1352US7450203B2Display apparatus with improved luminescenceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 11, 2008·0 cites·20 claims
- 1447US8547338B2Display device and driving method thereofPARK JONG-WOUNG·Filed 2007·Granted Oct 1, 2013·0 cites·21 claims
- 1546US7868955B2Liquid crystal display and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 11, 2011·0 cites·25 claims
- 1646US2008048994A1Liquid crystal display device having touch panel function and method for detecting a touch positionSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1744US2008038532A1Method of forming nanoparticle array using capillarity and nanoparticle array prepared therebySAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1843US2006176266A1Display apparatus and method of driving the samePAK SANG-JIN·Filed 2006·Application pending·0 cites
- 1941US8188979B2Display device and voltage adjusting method thereforCHO MAN-SEUNG·Filed 2007·Granted May 29, 2012·0 cites·25 claims
- 2041US2005105023A1Display apparatus with improved luminescenceFiled 2004·Application pending·0 cites
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