Inventor · disambiguated record
Chi-Sun Hwang
Also filed as: HWANG CHI S · HWANG CHI-SUN
92 granted patents·39 pending applications·410 citations·filing 1998–2024
99Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST62KOREA ELECTRONICS TELECOMM42PARK SANG-HEE5YOON SUNG MIN3CHEONG WOO-SEOK2
Top patents by PatentIndex Score
131 records- 0195US8546198B2Method of manufacturing transparent transistor with multi-layered structuresKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 1, 2013·18 cites·4 claims
- 0295US6970149B2Active matrix organic light emitting diode display panel circuitKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Nov 29, 2005·79 cites·9 claims
- 0393US10741777B2Stretchable displayELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Aug 11, 2020·6 cites·13 claims
- 0490US8987718B2Dual mode display devices and methods of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 24, 2015·8 cites·16 claims
- 0589US9581876B1Electrochromic deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 28, 2017·4 cites·7 claims
- 0689US8841665B2Method for manufacturing oxide thin film transistorKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Sep 23, 2014·12 cites·23 claims
- 0789US8546199B2Method of manufacturing transparent transistor with multi-layered structuresKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 1, 2013·7 cites·3 claims
- 0889US8148722B2Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layerPARK SANG HEE·Filed 2010·Granted Apr 3, 2012·9 cites·12 claims
- 0988US6682383B2Cathode structure for field emission device and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Jan 27, 2004·28 cites·18 claims
- 1087US8409935B2Method of manufacturing transparent transistor with multi-layered structuresRYU MIN KI·Filed 2012·Granted Apr 2, 2013·7 cites·2 claims
- 1187US7456564B2Field emission display having a gate portion with a metal meshKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Nov 25, 2008·10 cites·14 claims
- 1286US8269220B2Transparent transistor with multi-layered structures and method of manufacturing the sameRYU MIN KI·Filed 2009·Granted Sep 18, 2012·10 cites·6 claims
- 1386US7952273B2Organic light emitting diode deviceKOREA ELECTRONICS TELECOMM·Filed 2007·Granted May 31, 2011·10 cites·6 claims
- 1486US7875559B2Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layerKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Jan 25, 2011·8 cites·10 claims
- 1585US11215899B2Optoelectronic elementELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jan 4, 2022·1 cites·4 claims
- 1684US6690116B2High-resolution field emission displayKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Feb 10, 2004·21 cites·10 claims
- 1783US8198625B2Transparent nonvolatile memory thin film transistor and method of manufacturing the sameYOON SUNG MIN·Filed 2009·Granted Jun 12, 2012·9 cites·7 claims
- 1883US8071434B2Method of fabricating a thin film transistor using boron-doped oxide semiconductor thin filmCHEONG WOO SEOK·Filed 2009·Granted Dec 6, 2011·9 cites·16 claims
- 1980US10281792B2Electrochromic mirrorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 7, 2019·1 cites·11 claims
- 2080US9263592B2Oxide transistor with nano-layered structureKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Feb 16, 2016·4 cites·5 claims
- 2180US8558295B2Nonvolatile memory cell and method of manufacturing the sameYOON SUNG MIN·Filed 2010·Granted Oct 15, 2013·5 cites·14 claims
- 2280US8017045B2Composition for oxide semiconductor thin film and field effect transistor using the compositionKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Sep 13, 2011·8 cites·9 claims
- 2379US10156760B2Liquid crystal device, method for manufacturing a liquid crystal device, and method for operating a liquid crystal deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Dec 18, 2018·1 cites·12 claims
- 2478US11604386B2Light emitting apparatus and windowELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Mar 14, 2023·0 cites·10 claims
- 2578US10481461B2Reversible electrochemical mirrorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Nov 19, 2019·1 cites·8 claims
- 2677US9728149B2Display panel and display device including the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 8, 2017·2 cites·9 claims
- 2777US9695362B1Color display devicesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Jul 4, 2017·1 cites·18 claims
- 2877US9379350B2Dual mode display apparatus and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jun 28, 2016·2 cites·5 claims
- 2977US6071799AMethod of forming a contact of a semiconductor deviceHYUNDAI ELECTRONICS IND·Filed 1998·Granted Jun 6, 2000·53 cites·8 claims
- 3076US10073315B2Display device and method of driving the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Sep 11, 2018·1 cites·13 claims
- 3176US9897887B2Electrochromic device capable of preventing damage of electrodeELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 20, 2018·1 cites·19 claims
- 3275US12436439B2Meta-structureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 3374US9299758B2Dual display device with vertical structureKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 29, 2016·2 cites·13 claims
- 3473US12374802B2Meta-structureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jul 29, 2025·0 cites·13 claims
- 3573US9904251B2Holographic display apparatus and method of driving the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 27, 2018·2 cites·16 claims
- 3673US8901548B2Dual-mode pixel including emissive and reflective devices and dual-mode display with the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Dec 2, 2014·2 cites·16 claims
- 3773US7309954B2Field emission display having gate plateKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Dec 18, 2007·10 cites·20 claims
- 3872US10782588B2Optoelectronic elementELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Sep 22, 2020·0 cites·7 claims
- 3972US9236577B2Dual-mode display device and method of manufacturing sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jan 12, 2016·2 cites·13 claims
- 4071US11006520B2Stretchable electronics and method for fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 11, 2021·1 cites·19 claims
- 4171US2021173242A1Light emitting apparatus and windowELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Application pending·0 cites
- 4270US10598558B2Pressure sensing elementELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Mar 24, 2020·1 cites·8 claims
- 4370US10008155B2Gate driving circuit and organic light emitting display device including the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Jun 26, 2018·1 cites·20 claims
- 4469US10948784B2Light emitting apparatus and windowELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Mar 16, 2021·0 cites·6 claims
- 4569US9252241B2Self-aligned thin film transistor and fabrication method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Feb 2, 2016·2 cites·17 claims
- 4669US6958499B2Triode field emission device having mesh gate and field emission display using the sameKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Oct 25, 2005·7 cites·7 claims
- 4768US9628079B2Level shifter circuitELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 18, 2017·2 cites·12 claims
- 4867US10409116B2Method for manufacturing light emitting apparatus, light emitting apparatus, and windowELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 10, 2019·0 cites·11 claims
- 4967US8476622B2Active matrix organic light emitting diodePARK SANG HEE·Filed 2012·Granted Jul 2, 2013·1 cites·11 claims
- 5067US7176615B2Field emission device having emission-inducing and suppressing gatesKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Feb 13, 2007·6 cites·18 claims
Showing the top 50 of 131 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →