Inventor · disambiguated record
Hee-Chul Hwang
Also filed as: HWANG HEE-CHUL
27 granted patents·5 pending applications·37 citations·filing 2008–2024
93Inventor score
Top patents by PatentIndex Score
32 records- 0194US12067946B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Aug 20, 2024·4 cites·20 claims
- 0293US12106601B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Oct 1, 2024·3 cites·17 claims
- 0393US11568036B2Display device including fingerprint sensor and fingerprint authentication method thereofSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 31, 2023·2 cites·18 claims
- 0483US8933894B2Liquid crystal display device with a built in touch screen with light sensorPARK JIN-WOO·Filed 2010·Granted Jan 13, 2015·4 cites·20 claims
- 0582US10388200B2Display device utilizing a degradation sensor and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Aug 20, 2019·3 cites·18 claims
- 0676US2025022308A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0773US8847917B2Liquid crystal display having a built-in touch screen using capacitance and sense lines for detecting a touch positionPARK JIN-WOO·Filed 2010·Granted Sep 30, 2014·2 cites·26 claims
- 0872US9213432B2Mobile device and method for operating the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Dec 15, 2015·3 cites·13 claims
- 0969US10785465B2Head mounted display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Sep 22, 2020·1 cites·20 claims
- 1069US9318039B2Method of operating an organic light emitting display device, and organic light emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Apr 19, 2016·1 cites·20 claims
- 1168US11488412B2Fingerprint sensing method, fingerprint sensor, and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 1267US9189100B2Touch screen panel with integrated touch and data driversHA SANG-KWON·Filed 2012·Granted Nov 17, 2015·2 cites·10 claims
- 1367US8963876B2Touch sensing system and driving method thereofLEE DONG-WON·Filed 2012·Granted Feb 24, 2015·2 cites·18 claims
- 1466US11758793B2Display device including a fingerprint sensorSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 1566US11170090B2Display device including fingerprint sensor and fingerprint authentication method thereofSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·25 claims
- 1666US8366506B2Remote-controlled fluttering object capable of flying forward in upright positionHANWHA CORP·Filed 2008·Granted Feb 5, 2013·3 cites·11 claims
- 1765US9377883B2Touch sensing method, recording medium in which program for realizing the same is recorded, and touch sensing systemLEE DONG-WON·Filed 2011·Granted Jun 28, 2016·2 cites·15 claims
- 1864US11080507B2Fingerprint sensing method, fingerprint sensor, and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Aug 3, 2021·0 cites·20 claims
- 1964US8581883B2Sensor scan drivers, flat panel displays with built-in touch screen including such a sensor scan driver, and methods of driving such flat panel displaysJEON MU-KYUNG·Filed 2010·Granted Nov 12, 2013·1 cites·15 claims
- 2063US12300157B2Display device and driving method thereofSAMSUNG DISPLAY CO LTD·Filed 2023·Granted May 13, 2025·0 cites·15 claims
- 2159US12488616B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·18 claims
- 2259US8421775B2Method and apparatus for detecting touch pointKIM JAE-SHIN·Filed 2009·Granted Apr 16, 2013·3 cites·26 claims
- 2356US11024241B2Timing controller and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·11 claims
- 2456US8830183B2Liquid crystal display having a built-in touch screen using capacitance and optical information for detecting a touch positionPARK JIN-WOO·Filed 2010·Granted Sep 9, 2014·1 cites·19 claims
- 2555US9262993B2Display panel driver, method of driving display panel using the same and display apparatus having the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Feb 16, 2016·0 cites·19 claims
- 2648US2014240366A1Display device for reducing dynamic false contourSAMSUNG DISPLAY CO LTD·Filed 2013·Application pending·0 cites
- 2747US9595218B2Partial dynamic false contour detection method based on look-up table and device thereof, and image data compensation method using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Mar 14, 2017·0 cites·19 claims
- 2845US8599172B2Flat panel display with built-in touch screen and a method of driving the samePARK JIN-WOO·Filed 2010·Granted Dec 3, 2013·0 cites·25 claims
- 2943US2013154965A1Touch detection system and driving method thereofHWANG HEE-CHUL·Filed 2012·Application pending·0 cites
- 3039US2011193798A1Apparatus for touch sensing, display device, and operating method for the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2010·Application pending·0 cites
- 3137US2010283756A1Method and apparatus for recognizing touchKU JA-SEUNG·Filed 2010·Application pending·0 cites
- 3232US9825614B2Elimination method for common sub-expressionSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →