Inventor · disambiguated record
Nak Cho Choi
Also filed as: CHOI NAK-CHO
50 granted patents·28 pending applications·225 citations·filing 2002–2024
98Inventor score
Top patents by PatentIndex Score
78 records- 0197US11956997B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Apr 9, 2024·4 cites·20 claims
- 0296US10978537B2Organic light emitting diode displaySAMSUNG DISPLAY CO LTD·Filed 2017·Granted Apr 13, 2021·9 cites·8 claims
- 0395US11800763B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Oct 24, 2023·2 cites·15 claims
- 0495US11515383B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Nov 29, 2022·4 cites·24 claims
- 0595US10074710B2Organic light emitting diode displaySAMSUNG DISPLAY CO LTD·Filed 2017·Granted Sep 11, 2018·12 cites·23 claims
- 0695US7079210B2Liquid crystal display and thin film transistor array panelSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 18, 2006·24 cites·15 claims
- 0793US12302701B2Display device including light blocking layer, metal blocking layer, and inorganic insulating layerSAMSUNG DISPLAY CO LTD·Filed 2024·Granted May 13, 2025·1 cites·20 claims
- 0893US6940573B2Liquid crystal display and thin film transistor array panelSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Sep 6, 2005·51 cites·16 claims
- 0992US12029094B2Display device including planarization layer contacting light blocking portion and color filter layerSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jul 2, 2024·4 cites·14 claims
- 1090US10082694B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Sep 25, 2018·5 cites·19 claims
- 1187US11871621B2Display device comprising partition wallsSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jan 9, 2024·1 cites·20 claims
- 1287US7019806B2Liquid crystal display and thin film transistor array panelSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 28, 2006·28 cites·9 claims
- 1386US11839117B2Organic light emitting diode displaySAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 5, 2023·1 cites·10 claims
- 1485US8614776B2Display panel, display apparatus having the same, method of manufacturing the same and method of cutting the sameLEE MIN-WOO·Filed 2011·Granted Dec 24, 2013·7 cites·26 claims
- 1584US8629820B2Liquid crystal display and driving method thereofDO HEE-WOOK·Filed 2010·Granted Jan 14, 2014·4 cites·20 claims
- 1684US7817123B2Liquid crystal display and driving method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 19, 2010·13 cites·18 claims
- 1782US7839369B2Liquid crystal display having cutout arranged at pixel electrode with specific position from cutout arranged at common electrode, and driving method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 23, 2010·5 cites·26 claims
- 1882US7554617B2Liquid crystal display with wide viewing angle with overlapping coupling electrodes forming capacitor interconnecting sub-pixel electrodesSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 30, 2009·8 cites·21 claims
- 1980US10297617B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2017·Granted May 21, 2019·3 cites·17 claims
- 2077US7773165B2Liquid crystal displaySAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 10, 2010·5 cites·22 claims
- 2177US7453536B2Liquid crystal display and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 18, 2008·4 cites·17 claims
- 2275US8203687B2Display substrate and liquid crystal display panel having the sameCHOI NAK-CHO·Filed 2009·Granted Jun 19, 2012·6 cites·19 claims
- 2371US12457856B2Light emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·7 claims
- 2471US8908126B2Liquid crystal display and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Dec 9, 2014·1 cites·26 claims
- 2571US7671951B2Liquid crystal displaySAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 2, 2010·3 cites·18 claims
- 2671US7633589B2Liquid crystal displaySAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 15, 2009·3 cites·14 claims
- 2771US7471365B2Liquid crystal display having particular tilt direction determining membersSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 30, 2008·3 cites·20 claims
- 2870US9429796B2Liquid crystal display and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Aug 30, 2016·1 cites·19 claims
- 2969US8149357B2Light absorption layer for a display deviceCHOI NAK-CHO·Filed 2009·Granted Apr 3, 2012·3 cites·16 claims
- 3068US10551707B2Array substrate and liquid crystal display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Feb 4, 2020·1 cites·19 claims
- 3168US8004646B2Reflective liquid crystal display and manufacturing method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Aug 23, 2011·2 cites·19 claims
- 3262US11296159B2Display device comprising a first partition wall and a second partition wallSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 3361US2024387479A1Display device and tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3460US12439754B2Display device having bumps of different elastic moduliSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·33 claims
- 3558US12500216B2Display device and tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·29 claims
- 3658US12368045B2Display panel, tiled display device including the same, and method of manufacturing display panelSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 3758US12080225B2Display device and tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Sep 3, 2024·0 cites·21 claims
- 3858US8149343B2Display device and method of manufacturing the sameCHOI NAK-CHO·Filed 2009·Granted Apr 3, 2012·2 cites·18 claims
- 3958US2025204176A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 4057US12464873B2Display device, method of fabricating the same, and tiled display device including a plurality of display devicesSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·9 claims
- 4157US7697096B2Liquid crystal display and panel thereforSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 13, 2010·5 cites·13 claims
- 4256US12114527B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·20 claims
- 4356US2024258283A1Display device and tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4455US9261725B2Liquid crystal display and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Feb 16, 2016·0 cites·18 claims
- 4555US2024266362A1Display device, method of fabricating the display device, and tiled display device including a plurality of display devicesSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4654US12225754B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·20 claims
- 4754US9007550B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Apr 14, 2015·0 cites·17 claims
- 4854US2023238399A1Display device and tiled display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4953US12295220B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted May 6, 2025·0 cites·11 claims
- 5053US2023326932A1Display device and manufacturing method of the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Nak Cho Choi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →