Inventor · disambiguated record
Kyoung Ik Cho
Also filed as: CHO KYOUNG I · CHO KYOUNG IK
62 granted patents·21 pending applications·750 citations·filing 1992–2018
99Inventor score
Files withKOREA ELECTRONICS TELECOMM58ELECTRONICS & TELECOMMUNICATIONS RES INST8KOO JAE BON2RYU MIN KI2YOON SUNG MIN2
Top patents by PatentIndex Score
83 records- 0197US7659799B2Dielectric waveguide filter with cross-couplingKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 9, 2010·45 cites·10 claims
- 0295US8546198B2Method of manufacturing transparent transistor with multi-layered structuresKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 1, 2013·18 cites·4 claims
- 0392US7554416B2Multi-band LC resonance voltage-controlled oscillator with adjustable negative resistance cellKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 30, 2009·21 cites·9 claims
- 0492US6605894B2Field emission devices using carbon nanotubes and method thereofKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Aug 12, 2003·47 cites·9 claims
- 0589US8546199B2Method of manufacturing transparent transistor with multi-layered structuresKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 1, 2013·7 cites·3 claims
- 0689US6472802B1Triode-type field emission device having field emitter composed of emitter tips with diameter of nanometers and method for fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 1999·Granted Oct 29, 2002·60 cites·11 claims
- 0788US6682383B2Cathode structure for field emission device and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Jan 27, 2004·28 cites·18 claims
- 0887US8409935B2Method of manufacturing transparent transistor with multi-layered structuresRYU MIN KI·Filed 2012·Granted Apr 2, 2013·7 cites·2 claims
- 0986US8269220B2Transparent transistor with multi-layered structures and method of manufacturing the sameRYU MIN KI·Filed 2009·Granted Sep 18, 2012·10 cites·6 claims
- 1085US6648712B2Triode-type field emission device having field emitter composed of emitter tips with diameter of nanometers and method for fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Nov 18, 2003·23 cites·8 claims
- 1184US6690116B2High-resolution field emission displayKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Feb 10, 2004·21 cites·10 claims
- 1284US6373184B1Red phosphor for fluorescent display and preparation method thereofKOREA ELECTRONICS TELECOMM·Filed 1999·Granted Apr 16, 2002·60 cites·10 claims
- 1383US8198625B2Transparent nonvolatile memory thin film transistor and method of manufacturing the sameYOON SUNG MIN·Filed 2009·Granted Jun 12, 2012·9 cites·7 claims
- 1482US9331126B2Method for fabricating flexible display using a shape memory alloy filmKOREA ELECTRONICS TELECOMM·Filed 2014·Granted May 3, 2016·4 cites·19 claims
- 1581US9177821B2Method of fabricating electronic circuitKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Nov 3, 2015·4 cites·18 claims
- 1681US7943995B2NMOS device, PMOS device, and SiGe HBT device formed on SOI substrate and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2008·Granted May 17, 2011·7 cites·5 claims
- 1781US6486047B2Apparatus for forming strontium-tantalum-oxide thin filmKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Nov 26, 2002·25 cites·6 claims
- 1880US8017045B2Composition for oxide semiconductor thin film and field effect transistor using the compositionKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Sep 13, 2011·8 cites·9 claims
- 1980US6511886B2Method for manufacturing trench-gate type power semiconductor deviceKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Jan 28, 2003·28 cites·6 claims
- 2079US6139760AShort-wavelength optoelectronic device including field emission device and its fabricating methodKOREA ELECTRONICS TELECOMM·Filed 1998·Granted Oct 31, 2000·63 cites·13 claims
- 2178US5939833AField emission device with low driving voltageKOREA ELECTRONICS TELECOMM·Filed 1997·Granted Aug 17, 1999·31 cites·7 claims
- 2277US9728149B2Display panel and display device including the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 8, 2017·2 cites·9 claims
- 2374US10026844B2Electronic device and method for fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jul 17, 2018·1 cites·9 claims
- 2472US7348632B2NMOS device formed on SOI substrate and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Mar 25, 2008·14 cites·3 claims
- 2571US8404532B2Transferred thin film transistor and method for manufacturing the sameKOO JAE BON·Filed 2010·Granted Mar 26, 2013·3 cites·12 claims
- 2671US6729923B2Field emission device and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2002·Granted May 4, 2004·7 cites·14 claims
- 2770US10598558B2Pressure sensing elementELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Mar 24, 2020·1 cites·8 claims
- 2870US10008155B2Gate driving circuit and organic light emitting display device including the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Jun 26, 2018·1 cites·20 claims
- 2970US6069018AMethod for manufacturing a cathode tip of electric field emission deviceKOREA ELECTRONICS TELECOMM·Filed 1998·Granted May 30, 2000·21 cites·5 claims
- 3068US8421610B2Touch screen and method of operating the sameAHN SEONGDEOK·Filed 2009·Granted Apr 16, 2013·4 cites·4 claims
- 3168US7534680B2Bipolar transistor, BiCMOS device, and method for fabricating thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Granted May 19, 2009·4 cites·1 claims
- 3266US6204608B1Field emission display deviceKOREA ELECTRONICS TELECOMM·Filed 1999·Granted Mar 20, 2001·29 cites·10 claims
- 3365US6812635B2Cathode for field emission deviceKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Nov 2, 2004·6 cites·8 claims
- 3463US8119463B2Method of manufacturing thin film transistor and thin film transistor substrateKOO JAE BON·Filed 2009·Granted Feb 21, 2012·2 cites·11 claims
- 3563US6917633B2Frequency tunable optical oscillator with fiber grating mirrorsKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jul 12, 2005·6 cites·8 claims
- 3662US2010108296A1Thin cooling deviceKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 3761US6307323B1Field emission display with diode-type field emittersKOREA ELECTRONICS TELECOMM·Filed 1999·Granted Oct 23, 2001·14 cites·13 claims
- 3861US6073578ARF induction plasma source generating apparatusKOREA ELECTRONICS TELECOMM·Filed 1998·Granted Jun 13, 2000·37 cites·10 claims
- 3960US10629744B2Electronic device and method for fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Apr 21, 2020·0 cites·3 claims
- 4058US8584743B2Solid type heat dissipation deviceMOON SEOK-HWAN·Filed 2010·Granted Nov 19, 2013·1 cites·12 claims
- 4158US6261145B1Method of packaging a field emission displayKOREA ELECTRONICS TELECOMM·Filed 1998·Granted Jul 17, 2001·17 cites·14 claims
- 4258US2015159266A1Method of manufacturing flexible substrate allowing electronic device to be mounted theretoKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4357US9952460B2Display device and method of fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 24, 2018·0 cites·16 claims
- 4457US6975796B2Modulation frequency tunable optical oscillatorKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Dec 13, 2005·4 cites·6 claims
- 4556US2013341610A1Transparent organic light emitting diode lighting deviceKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 4654US9634120B2Electronic device and method for fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Apr 25, 2017·0 cites·7 claims
- 4752US6411542B1Ferroelectric memory device having ferroelectric memory transistors connected to separate well linesKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Jun 25, 2002·7 cites·7 claims
- 4851US8653631B2Transferred thin film transistor and method for manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Feb 18, 2014·0 cites·3 claims
- 4951US2015173186A1Stretchable device and manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 5050US6940354B2Microwave power amplifierKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Sep 6, 2005·6 cites·5 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →