Inventor · disambiguated record
Joon Ki Lee
Also filed as: LEE JOON K · LEE JOON KI
56 granted patents·26 pending applications·469 citations·filing 1990–2024
98Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST47KOREA ELECTRONICS TELECOMM18SAMSUNG ELECTRONICS CO LTD8KANG SAE-KYOUNG3LEE JOON KI3
Top patents by PatentIndex Score
82 records- 0195US6483038B2Memory cardSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Nov 19, 2002·142 cites·16 claims
- 0294US8540437B2Multi-wavelength optical transmitting and receiving modulesLEE JOON KI·Filed 2010·Granted Sep 24, 2013·60 cites·4 claims
- 0393US11949453B2Test device and test method for DFB-LD for RoF systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Apr 2, 2024·2 cites·14 claims
- 0492US11079548B2Optical connection apparatus and optical connection method using the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Aug 3, 2021·8 cites·13 claims
- 0590US6323064B1Method for fabricating a memory cardSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 27, 2001·71 cites·10 claims
- 0688US12085770B2Optical submoduleELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Sep 10, 2024·1 cites·3 claims
- 0788US10516487B1Optical transmitting moduleELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Dec 24, 2019·6 cites·11 claims
- 0887US11307481B2Silicon-based optical modulatorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Apr 19, 2022·2 cites·15 claims
- 0987US6617673B2Memory cardSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Sep 9, 2003·52 cites·12 claims
- 1086US12177047B2Method and apparatus for compensating IQ imbalanceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 24, 2024·1 cites·19 claims
- 1180US8014680B2Optical transceiver and method of controlling optical output jitter using the sameKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Sep 6, 2011·8 cites·8 claims
- 1279US10447405B2Optical receiver with optical demultiplexerELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Oct 15, 2019·3 cites·12 claims
- 1377US12176950B2Test device and test method for DFB-LD for RoF systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 24, 2024·0 cites·14 claims
- 1475US10523333B2Optical signal transmission apparatus for generating multi-level optical signal and method performed by the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Dec 31, 2019·2 cites·19 claims
- 1573US8723283B2Optical moduleKANG SAE-KYOUNG·Filed 2012·Granted May 13, 2014·4 cites·20 claims
- 1673USD445797SMemory cardSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 31, 2001·19 cites·1 claims
- 1772US8355612B2Active alignment method for multi-channel optical transmitter and receiver, which has an optical signal generator with an optical multiplexer, which has an optical signal generator with an optical multiplexerKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 15, 2013·5 cites·6 claims
- 1871US9110260B2Hybrid optical coupling module having an alignment mark formed on an optical transmission means and an array lens and manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Aug 18, 2015·2 cites·16 claims
- 1971US7313333B2Apparatus for controlling decision threshold voltage to optical receiverKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Dec 25, 2007·12 cites·3 claims
- 2068US12313538B2Biomolecule detection method, computing device performing the method, and biomolecule detection system thereforELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted May 27, 2025·0 cites·16 claims
- 2165US12166531B2Optical transmitter based on vestigial sideband modulationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 10, 2024·0 cites·12 claims
- 2264US7869478B2Apparatus and method for maintaining constant extinction ratio of laser diodeKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jan 11, 2011·2 cites·16 claims
- 2364US2024178915A1Communication device combining communication function and positioning function and operation method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2463US11996890B2RoF-based distributed antenna systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted May 28, 2024·0 cites·8 claims
- 2563US2025226369A1Silicon photonics chip and method of manufacturing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 2662US11995357B2Disaggregation computing system and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted May 28, 2024·0 cites·13 claims
- 2762US11429006B2Silicon photonics-based optical transmission apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Aug 30, 2022·0 cites·19 claims
- 2862US9755751B2Optical transceiver of flexible modulation formatELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Sep 5, 2017·1 cites·7 claims
- 2961US12092873B2Optical fiber couplerELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Sep 17, 2024·0 cites·9 claims
- 3061US11868251B2Interleaved wideband memory access method using optical switch, and server for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jan 9, 2024·0 cites·16 claims
- 3161US6617700B2Repairable multi-chip package and high-density memory card having the packageSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Sep 9, 2003·10 cites·14 claims
- 3261US2025107216A1High density capacitor and manufacturing method thereforELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 3360US12177045B2Method of equalization for high-speed processing and equalizer thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 24, 2024·0 cites·19 claims
- 3459US12476658B2Apparatus and method for designing codes by using polar and algebraic codesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Nov 18, 2025·0 cites·10 claims
- 3559US11899334B2Silicon photonics-based optical modulatorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 3658US12436441B2Silicon photonics-based optical modulation device with two metal layersELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
- 3757US5349235AHigh density vertically mounted semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Sep 20, 1994·27 cites·8 claims
- 3857US2024380492A1Silicon photonics transmitter and method thereforELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 3956US7440700B2Apparatus for testing performance of optical transceiverKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Oct 21, 2008·2 cites·2 claims
- 4055US10511400B2Optical multiplexer for multiplexing optical signals using optical waveguide block including laminated layersELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Dec 17, 2019·0 cites·19 claims
- 4155US2024178916A1Radio access network (ran) equipment and communication equipment for performing photonics-based terahertz wireless communicationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 4255US2024303116A1Apparatus and method for memory resource expansionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 4354US12155398B2Soft decision-based low-complexity decoding method and computing device for performing the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Nov 26, 2024·0 cites·16 claims
- 4453US12235498B2Manufacturing method and application of optical interconnection moduleELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Feb 25, 2025·0 cites·17 claims
- 4553US2024378165A1Network interface device, system for supporting optical network, and method of operating the systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 4652US11409047B2Optical coupling method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Aug 9, 2022·0 cites·10 claims
- 4751US11606149B2Optical transmitter based on optical time division multiplexingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Mar 14, 2023·0 cites·7 claims
- 4851US11063405B2Optical signal transmission apparatus including temperature-independent wavelength tunable laser, and wavelength tuning method using the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Jul 13, 2021·0 cites·9 claims
- 4951US10432341B2Transmitter for transmitting optical signal in optical communication system and method of operating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Oct 1, 2019·0 cites·15 claims
- 5051US10359572B2Device and method for detecting optical signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jul 23, 2019·0 cites·16 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →