Inventor · disambiguated record
Chang Ho An
Also filed as: AN CHANG-HO
11 granted patents·2 pending applications·70 citations·filing 2005–2022
88Inventor score
Files withSAMSUNG ELECTRONICS CO LTD8AN CHANG-HO3KWON JAE-WOOK1RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV1
Top patents by PatentIndex Score
13 records- 0188US7551030B2Two-stage operational amplifier with class AB output stageSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 23, 2009·20 cites·4 claims
- 0287US7859505B2Output buffer of a source driver in a liquid crystal display having a high slew rate and a method of controlling the output bufferSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 28, 2010·8 cites·14 claims
- 0384US7760199B2Source driver controlling slew rateSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 20, 2010·15 cites·11 claims
- 0481US8264262B2Delay-locked loop circuit and semiconductor device including the sameAN CHANG-HO·Filed 2010·Granted Sep 11, 2012·7 cites·29 claims
- 0581US8081150B2Output buffer of a source driver in a liquid crystal display having a high slew rate and a method of controlling the output bufferAN CHANG-HO·Filed 2010·Granted Dec 20, 2011·4 cites·9 claims
- 0680US8466909B2Output buffer having high slew rate, method of controlling output buffer, and display driving device including output bufferAN CHANG-HO·Filed 2010·Granted Jun 18, 2013·4 cites·20 claims
- 0769US7855600B2Two-stage operational amplifier with class AB output stageSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Dec 21, 2010·6 cites·5 claims
- 0862US12413193B2Rail-to-rail class-AB buffer amplifier with compact adaptive biasingRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2022·Granted Sep 9, 2025·0 cites·8 claims
- 0960US7764121B2Differential amplifier, method for amplifying signals of differential amplifier, and display driving device having differential amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 27, 2010·5 cites·9 claims
- 1046US2006256063A1Display apparatus including source drivers and method of controlling clock signals of the source driversSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1145US8350797B2Buffer amplifier with minimized power consumption and display driver including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 8, 2013·1 cites·11 claims
- 1240US8786353B2Multi-channel semiconductor device and display device comprising sameKWON JAE-WOOK·Filed 2011·Granted Jul 22, 2014·0 cites·9 claims
- 1337US2008278473A1Source line driver and method for controlling slew rate according to temperature and display device including the source line driverSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →