Inventor · disambiguated record
Jong-Hyun Choung
Also filed as: CHOUNG JONG-HYUN
60 granted patents·26 pending applications·168 citations·filing 2005–2025
98Inventor score
Files withSAMSUNG DISPLAY CO LTD40SAMSUNG ELECTRONICS CO LTD29CHOUNG JONG-HYUN8KIM BONG-KYUN2KIM IN-BAE2
Top patents by PatentIndex Score
86 records- 0193US11652111B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted May 16, 2023·3 cites·20 claims
- 0291US8262928B2Etchant and method of manufacturing an array substrate using the sameKIM BONG-KYUN·Filed 2010·Granted Sep 11, 2012·13 cites·12 claims
- 0391US7968507B2Composition for stripping and stripping methodSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 28, 2011·14 cites·35 claims
- 0490US11557614B2Method of fabricating conductive pattern, display device, and method of fabricating display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jan 17, 2023·2 cites·22 claims
- 0588US10013097B2Touch screen panel including touch electrode patterns and driving circuit wirings having a low resistance wiring layer and connected thereto and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Jul 3, 2018·10 cites·20 claims
- 0686US7357878B2Etchant, and method for fabricating a thin film transistor subtrate including conductive wires using the etchant and the resulting structureSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 15, 2008·11 cites·20 claims
- 0785US8354288B2Etchant and method of manufacturing an array substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Jan 15, 2013·6 cites·8 claims
- 0885US7759738B2Array substrate and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 20, 2010·10 cites·12 claims
- 0982US8383437B2Echtant and method for manufacturing display device using the sameSAMSUNG DISPLAY CO LTD·Filed 2011·Granted Feb 26, 2013·6 cites·18 claims
- 1082US7608547B2Etchant and method for fabricating liquid crystal display using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 27, 2009·6 cites·27 claims
- 1180US7888148B2Signal line for a display device, etchant, thin film transistor panel, and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 15, 2011·9 cites·4 claims
- 1280US2025301787A1Manufacturing method of display deviceSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1379US9490275B2Method for manufacturing thin film transistor array panelSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Nov 8, 2016·3 cites·5 claims
- 1479US8163095B2Composition for stripping and stripping methodLEE JI SUN·Filed 2011·Granted Apr 24, 2012·4 cites·8 claims
- 1579US8058114B2Method of manufacturing the array substrate capable of decreasing a line resistanceKIM JANG-SOO·Filed 2010·Granted Nov 15, 2011·5 cites·12 claims
- 1678US10613370B2Substrate, display device including the same, and method of manufacturing the display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Apr 7, 2020·1 cites·31 claims
- 1777US7901965B2Thin film transistor substrate and method of manufacturing thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 8, 2011·6 cites·8 claims
- 1875US7824972B2Producing a thin film transistor substrate by using a photoresist pattern having regions of different thicknessesSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 2, 2010·6 cites·13 claims
- 1975US7638375B2Method of manufacturing thin film transistor substrateSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Dec 29, 2009·6 cites·11 claims
- 2074US10128383B2Thin film transistor array substrate and manufacturing method of the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Nov 13, 2018·2 cites·11 claims
- 2174US9127368B2Etchant and method for manufacturing display device using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Sep 8, 2015·4 cites·18 claims
- 2273US7300827B2Method of manufacturing a thin film transistor substrate and stripping compositionSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 27, 2007·4 cites·21 claims
- 2371US8865528B2Thin film transistor substrate and the method thereofSONG JEAN-HO·Filed 2010·Granted Oct 21, 2014·3 cites·29 claims
- 2471US7943519B2Etchant, method for fabricating interconnection line using the etchant, and method for fabricating thin film transistor substrate using the etchantSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 17, 2011·3 cites·14 claims
- 2571US7820368B2Photoresist stripper composition and methods for forming wire structures and for fabricating thin film transistor substrate using compositionSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 26, 2010·3 cites·18 claims
- 2671US7563656B2Method of manufacturing display substrate having improved contact with pixel electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 21, 2009·4 cites·13 claims
- 2770US12041830B2Method of fabricating conductive pattern, display device, and method of fabricating display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·9 claims
- 2870US8377325B2Etchant for metal wiring and method for manufacturing metal wiring using the sameSAMSUNG DISPLAY CO LTD·Filed 2011·Granted Feb 19, 2013·2 cites·21 claims
- 2970US2023268356A1Manufacturing method of display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3069US9443881B2Thin film transistor substrate and the method thereofSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Sep 13, 2016·2 cites·11 claims
- 3169US8084184B2Composition for removing photoresist and method of manufacturing an array substrate using the sameCHOUNG JONG-HYUN·Filed 2008·Granted Dec 27, 2011·3 cites·21 claims
- 3268US11594561B2Manufacturing method of display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·15 claims
- 3368US9741827B2Etchant and method of manufacturing display device by using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Aug 22, 2017·2 cites·7 claims
- 3467US8173494B2Thin film transistor array and method of manufacturing the sameCHOUNG JONG-HYUN·Filed 2010·Granted May 8, 2012·2 cites·13 claims
- 3567US2025147425A1Stripper composition and method for forming pattern using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3666US12446420B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 3766US8158470B2Thin film transistor substrate and method of manufacturing thereofCHOUNG JONG HYUN·Filed 2011·Granted Apr 17, 2012·2 cites·7 claims
- 3866US7968000B2Etchant composition, and method of fabricating metal pattern and thin film transistor array panel using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jun 28, 2011·2 cites·20 claims
- 3965US7955521B2Etchant and method for fabricating a thin film transistor substrate including conductive wires using the etchant and the resulting structureSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 7, 2011·2 cites·3 claims
- 4064US9136137B2Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Sep 15, 2015·1 cites·17 claims
- 4164US9045833B2Etchant composition and method of forming metal wire and thin film transistor array panel using the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Jun 2, 2015·1 cites·8 claims
- 4263US12480197B2Method for manufacturing mask and deposition apparatus including maskSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·13 claims
- 4362US9360695B2Liquid crystal displaySAMSUNG DISPLAY CO LTD·Filed 2013·Granted Jun 7, 2016·1 cites·19 claims
- 4462US2025060675A1Photoresist stripper composition and method for forming pattern using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 4561US8765614B2Method of forming a metal pattern and method of manufacturing a display substrate including the metal patternCHOUNG JONG-HYUN·Filed 2012·Granted Jul 1, 2014·1 cites·42 claims
- 4658US12364087B2Wiring substrate and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 4758US9133550B2Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrateKIM IN-BAE·Filed 2012·Granted Sep 15, 2015·1 cites·7 claims
- 4858US8093594B2Display substrate, display device having the same and method of manufacturing the sameCHOUNG JONG-HYUN·Filed 2009·Granted Jan 10, 2012·1 cites·15 claims
- 4958US2024224605A1Display device and method of providing the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 5057US7985982B2Etchant composition, patterning conductive layer and manufacturing flat panel, display device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jul 26, 2011·1 cites·3 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →