Inventor · disambiguated record
Hyeok-Chul Kwon
Also filed as: KWON HYEOK-CHUL
9 granted patents·1 pending application·71 citations·filing 1996–2018
87Inventor score
Top patents by PatentIndex Score
10 records- 0192US10657875B2Display driving device and a display system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 19, 2020·8 cites·18 claims
- 0288US7830332B2Multi-display driving circuit and method of driving display panelsSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 9, 2010·11 cites·7 claims
- 0387US9741280B2Display source driverSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 22, 2017·4 cites·20 claims
- 0486US10482804B2Display source driverSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Nov 19, 2019·3 cites·18 claims
- 0565US6856204B2Phase locked loop circuit having wide locked range and semiconductor integrated circuit device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 15, 2005·16 cites·14 claims
- 0660US6337545B1Apparatus and method for generating voltage for driving cathrode ray tubeSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 8, 2002·5 cites·10 claims
- 0746US5801555ACorrelative double sampling (CDS) deviceSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Sep 1, 1998·13 cites·19 claims
- 0845US2007195054A1Source driver circuit for controlling slew rate according to frame frequency and method of controlling slew rate according to frame frequency in the source driver circuitKWON HYEOK-CHUL·Filed 2007·Application pending·0 cites
- 0944US7995363B2DC-DC converterSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 9, 2011·1 cites·12 claims
- 1042US6246445B1Brightness correcting circuit and method for efficiently correcting brightness at edge and corner of monitor screenSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jun 12, 2001·10 cites·35 claims
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