Inventor · disambiguated record
Byong Deok Choi
Also filed as: CHOI BYONG D · CHOI BYONG DEOK
63 granted patents·11 pending applications·153 citations·filing 1994–2025
98Inventor score
Top patents by PatentIndex Score
74 records- 0193US8059140B2Data driver and flat panel display device using the sameKWON OH KYONG·Filed 2007·Granted Nov 15, 2011·14 cites·20 claims
- 0292US12057071B2Display device and method for driving pixel of the sameLG DISPLAY CO LTD·Filed 2023·Granted Aug 6, 2024·2 cites·24 claims
- 0391US10193701B2Apparatus and method for processing authentication informationICTK HOLDINGS CO LTD·Filed 2017·Granted Jan 29, 2019·6 cites·18 claims
- 0491US9105432B2Apparatus and method for generating digital valueKIM TAE WOOK·Filed 2012·Granted Aug 11, 2015·11 cites·68 claims
- 0591US7944458B2Digital-analog converter, data driver, and flat panel display device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted May 17, 2011·10 cites·20 claims
- 0690US9292710B2Apparatus and method for generating identification keyKIM DONG KYUE·Filed 2011·Granted Mar 22, 2016·11 cites·52 claims
- 0786US11810522B2Pixel circuit driving method, pixel circuit therefor, and display module using the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Nov 7, 2023·1 cites·20 claims
- 0886US10033814B2Vehicle security network device and design method thereforICTK CO LTD·Filed 2014·Granted Jul 24, 2018·8 cites·17 claims
- 0984US10659232B2Message authentication apparatus and method based on public-key cryptosystemsICTK HOLDINGS CO LTD·Filed 2015·Granted May 19, 2020·6 cites·15 claims
- 1084US9722786B2Apparatus and method for processing authentication informationICTK CO LTD·Filed 2013·Granted Aug 1, 2017·5 cites·23 claims
- 1184US7804468B2Data driver system and method, for use with a display device, having improved performance characteristicsSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Sep 28, 2010·7 cites·20 claims
- 1282US9729334B2Apparatus and method for generating digital valueICTK CO LTD·Filed 2015·Granted Aug 8, 2017·3 cites·18 claims
- 1382US7868805B2Digital-Analog (D/A) converter and data driver and flat panel display using the D/A converter and data driverSAMSUNG MOBILE DISPLAY CO LTD·Filed 2008·Granted Jan 11, 2011·5 cites·26 claims
- 1480US10972460B2Secure semiconductor chip and operating method thereofUNIV HANYANG IND UNIV COOP FOUND·Filed 2017·Granted Apr 6, 2021·2 cites·8 claims
- 1580US10122537B2Apparatus and method for generating random digital valueICTK CO LTD·Filed 2014·Granted Nov 6, 2018·4 cites·16 claims
- 1679US9787670B2Apparatus and method for authentication between devices based on PUF over machine-to-machine communicationsKIM DONG KYUE·Filed 2012·Granted Oct 10, 2017·7 cites·11 claims
- 1778US10769309B2Apparatus and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2019·Granted Sep 8, 2020·1 cites·20 claims
- 1877US11044086B2Apparatus for generating identification key and management method thereofICTK HOLDINGS CO LTD·Filed 2017·Granted Jun 22, 2021·2 cites·20 claims
- 1977US9876647B2Apparatus for providing PUF-based hardware OTP and method for authenticating 2-factor using sameICTK CO LTD·Filed 2014·Granted Jan 23, 2018·4 cites·17 claims
- 2077US9397826B2Encryption device and method for defending a physical attackICTK CO LTD·Filed 2015·Granted Jul 19, 2016·2 cites·21 claims
- 2176US10958451B2Authentication apparatus and methodICTK HOLDINGS CO LTD·Filed 2015·Granted Mar 23, 2021·2 cites·13 claims
- 2276US8619013B2Digital-analog converter, data driver, and flat panel display device using the sameKWON OH KYONG·Filed 2006·Granted Dec 31, 2013·3 cites·21 claims
- 2375US11003075B2Apparatus and method for generating physical unclonable function by modifying photo mask of semiconductor processICTK HOLDINGS CO LTD·Filed 2019·Granted May 11, 2021·1 cites·10 claims
- 2475US10824735B2Vehicle security network device and method for controlling sameIUCF HYU·Filed 2017·Granted Nov 3, 2020·1 cites·9 claims
- 2575US9479178B2Digital counterSK HYNIX INC·Filed 2014·Granted Oct 25, 2016·4 cites·6 claims
- 2674US10848328B2Apparatus and method for processing authentication informationICTK HOLDINGS CO LTD·Filed 2018·Granted Nov 24, 2020·1 cites·20 claims
- 2771US9214944B2Digital counterSK HYNIX INC·Filed 2013·Granted Dec 15, 2015·3 cites·22 claims
- 2870US10235540B2Apparatus and method for generating identification keyICTK CO LTD·Filed 2016·Granted Mar 19, 2019·1 cites·17 claims
- 2969US10872172B2Apparatus and method for processing digital valueICTK CO LTD·Filed 2014·Granted Dec 22, 2020·2 cites·12 claims
- 3068US11729005B2Apparatus and method for processing authentication informationICTK HOLDINGS CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·15 claims
- 3167US8125475B2Data driver and flat panel display using the sameCHOI BYONG-DEOK·Filed 2008·Granted Feb 28, 2012·2 cites·23 claims
- 3267US2025391371A1Display device and method of driving the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3366US10423067B2Apparatus and method for generating physical unclonable function by modifying photo mask of semiconductor processICTK HOLDINGS CO LTD·Filed 2014·Granted Sep 24, 2019·1 cites·10 claims
- 3466US2025391334A1Pixel circuit, display apparatus including the pixel circuit, and electronic apparatus including the pixel circuitSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 3565US9014371B2Encryption device and method for defending a physical attackKIM DONG KYUE·Filed 2011·Granted Apr 21, 2015·1 cites·16 claims
- 3664US10629548B2Device and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2019·Granted Apr 21, 2020·0 cites·8 claims
- 3764US10629549B2Device and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2019·Granted Apr 21, 2020·0 cites·5 claims
- 3864US9859228B2Device and method for generating identification keyICTK CO LTD·Filed 2014·Granted Jan 2, 2018·1 cites·7 claims
- 3964US2020364374A1Apparatus and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2020·Application pending·0 cites
- 4062US11989306B2Vehicle security network device and method for controlling sameIUCF HYU·Filed 2020·Granted May 21, 2024·0 cites·5 claims
- 4162US10134691B2Apparatus and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2014·Granted Nov 20, 2018·1 cites·8 claims
- 4261US11876917B2Authentication apparatus and methodICTK HOLDINGS CO LTD·Filed 2021·Granted Jan 16, 2024·0 cites·7 claims
- 4361US11849034B2Apparatus and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·6 claims
- 4461US10771268B2Apparatus and method for generating random digital valueICTK HOLDINGS CO LTD·Filed 2018·Granted Sep 8, 2020·0 cites·16 claims
- 4557US10778679B2Secure semiconductor chip and operating method thereofUNIV HANYANG IND UNIV COOP FOUND·Filed 2017·Granted Sep 15, 2020·0 cites·11 claims
- 4657US10658311B2Device and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2019·Granted May 19, 2020·0 cites·8 claims
- 4756US10224295B2Device and method for generating identification keyICTK HOLDINGS CO LTD·Filed 2014·Granted Mar 5, 2019·0 cites·4 claims
- 4854US9812050B2Display driving device compensating for offset voltage and method thereofSK HYNIX INC·Filed 2014·Granted Nov 7, 2017·0 cites·13 claims
- 4954US8054281B2Level shifter and flat panel display using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2008·Granted Nov 8, 2011·2 cites·20 claims
- 5053US11705036B2Optical-type fingerprint recognition display and operation method thereofLG DISPLAY CO LTD·Filed 2019·Granted Jul 18, 2023·0 cites·10 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →