Inventor · disambiguated record
Chang Kyu Lee
Also filed as: LEE CHANG H · LEE CHANG KYU · LEE CHANG MUK
19 granted patents·24 pending applications·222 citations·filing 1994–2025
92Inventor score
Files withSAMSUNG ELECTRONICS CO LTD11ELECTRONICS & TELECOMMUNICATIONS RES INST7CARBOEXPERT INC5LG ELECTRONICS INC3KIM SUNG HEI2
Top patents by PatentIndex Score
43 records- 0195US10062837B2Method of forming magnetic patterns, and method of manufacturing magnetic memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 28, 2018·41 cites·20 claims
- 0291US5570430AMethod for determining the contour of an in vivo organ using multiple image frames of the organUNIV WASHINGTON·Filed 1994·Granted Oct 29, 1996·132 cites·22 claims
- 0382US6635802B1Nuclear transfer using cells cultured in serum starvation media containing apoptosis inhibitorsTEXAS A & M UNIV SYS·Filed 2001·Granted Oct 21, 2003·27 cites·60 claims
- 0477US9300557B2Apparatus and method for processing MPEG media transport signaling messageELECTRONICS AND TELECOMMICATIONS RES INST·Filed 2014·Granted Mar 29, 2016·7 cites·12 claims
- 0570US7155267B2Apparatus and method for monitoring antenna state of mobile stationLG ELECTRONICS INC·Filed 2004·Granted Dec 26, 2006·12 cites·19 claims
- 0670US2025248149A1Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0769US2025129331A1Medium composition for culture of extraembryonic endoderm stem cellsSEOUL NAT UNIV R&DB FOUNDATION·Filed 2023·Application pending·0 cites
- 0866US2025051724A1Medium composition for culturing porcine pluripotent stem cellsSPACE F CORP·Filed 2023·Application pending·0 cites
- 0965US12272705B2Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·12 claims
- 1063US8585817B2Biodegradable thermoplastic resin composition comprising cellulose derivatives and surface-treated natural fiberLEE YOUNG KWAN·Filed 2010·Granted Nov 19, 2013·1 cites·19 claims
- 1160US9654533B2Method of adaptively delivering media based on reception status information from media client and apparatus using the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted May 16, 2017·1 cites·11 claims
- 1260US2025040282A1Image sensors and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1359US9344495B2Peer-to-peer network system with manageabilityKOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 17, 2016·1 cites·3 claims
- 1458US12396282B2Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·18 claims
- 1558US2023177523A1Method and apparatus for carbon emission management based on digital twinELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Application pending·0 cites
- 1657US10833251B2Composition for cleaning magnetic patternsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 10, 2020·0 cites·20 claims
- 1757US2025040279A1Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1857US2021102163A1Medium composition for culturing porcine pluripotent stem cellsSPACE F CORP·Filed 2020·Application pending·0 cites
- 1956US2025195403A1Skin whitening, anti-bacterial or anti-atopic composition, containing syzygium formosum extract as active ingredientCARBOEXPERT INC·Filed 2025·Application pending·0 cites
- 2054US2025131153A1Method and apparatus of information exchange for digital twin federationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2153US11085359B2Swirl chamber-type diesel engineLS MTRON LTD·Filed 2018·Granted Aug 10, 2021·0 cites·8 claims
- 2253US2022218593A1Skin whitening, anti-bacterial or anti-atopic composition, containing syzygium formosum extract as active ingredientCARBOEXPERT INC·Filed 2019·Application pending·0 cites
- 2352US11085360B2Swirl chamber-type diesel engineLS MTRON LTD·Filed 2018·Granted Aug 10, 2021·0 cites·3 claims
- 2452US2025006770A1Complementary metal-oxide-semiconductor image sensing devicesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2551US2023064084A1Image sensor and a method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2649US2025248162A1Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2748US2025324791A1Image sensor and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2847US9288068B2Method and apparatus for transmitting parameters to multicast agent in relayed multicast networkKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 15, 2016·0 cites·20 claims
- 2946US2021130926A1Method for recovering nickel and cobalt from nickel, iron, and cobalt-containing raw materialPOSCO·Filed 2017·Application pending·0 cites
- 3045US12187637B2Apparatus and method for manufacturing tempered glassKIM SOON HO·Filed 2019·Granted Jan 7, 2025·0 cites·12 claims
- 3145US9614936B2Method and apparatus for processing MPEG media transport protocol packetsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Apr 4, 2017·0 cites·18 claims
- 3244US10225339B2Peer-to-peer (P2P) network management system and method of operating the P2P network management systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Mar 5, 2019·0 cites·4 claims
- 3344US2023302017A1Inotodiol as agonist of liver x receptors, and use thereofCARBOEXPERT INC·Filed 2021·Application pending·0 cites
- 3443US2023414691A1Composition including fraction of syzygium formosum extract as active ingredientCARBOEXPERT INC·Filed 2021·Application pending·0 cites
- 3540US10581963B2Method of managing resource and peer-to-peer system including network management serverELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Mar 3, 2020·0 cites·14 claims
- 3639US8923342B2Method of providing timing information for synchronizing MMT packet stream in MMT hybrid delivery service and method of synchronizing MMT packet stream in MMT hybrid delivery serviceKIM SUNG HEI·Filed 2012·Granted Dec 30, 2014·0 cites·20 claims
- 3739US2006146416A1Zoom lens focus adjustment apparatus using lens of variable refractive powerLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3838US2023220122A1Method for production of functional polysaccharide and cosmetic compositionCARBOEXPERT INC·Filed 2019·Application pending·0 cites
- 3937US2012246332A1Circular buffer and method for multimedia streaming service based peer-to-peerLEE CHANG KYU·Filed 2012·Application pending·0 cites
- 4036US2004162122A1Antenna structure for reducing effects on the human body of electromagnetic waves from mobile communication terminalLG ELECTRONICS INC·Filed 2003·Application pending·0 cites
- 4136US2017063643A1Method and server for guaranteeing service level of peerELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Application pending·0 cites
- 4235US2013173826A1Method of providing timing information using mmt signaling layer signaling for synchronizing mmt packet streams in mmt hybrid delivery service and method of synchronizing mmt packet streams in mmt hybrid delivery serviceINST ELECTRONICS & TELECOMM RE·Filed 2012·Application pending·0 cites
- 4330US2012143953A1Apparatus and method for receiving and trasmitting multimedia contentsKIM SUNG HEI·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →