Inventor · disambiguated record
Dong Ju Lee
Also filed as: LEE DONG JU · LEE DONG Y
46 granted patents·28 pending applications·183 citations·filing 1998–2024
97Inventor score
Files withSAMSUNG ELECTRONICS CO LTD13HYUNDAI MOTOR CO LTD7LG ENERGY SOLUTION LTD7ICEPIPE CORP4LEE DONG JU4
Top patents by PatentIndex Score
74 records- 0197US12176482B1Solid electrolyte membrane, method for manufacturing the same, and all-solid-state battery comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Dec 24, 2024·2 cites·20 claims
- 0293US12451517B2Solid electrolyte membrane, method for manufacturing the same, and all-solid-state battery comprising the sameLG ENERGY SOLUTION LTD·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 0389US9897696B2Method of recognizing surrounding environment and electronic device for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 20, 2018·12 cites·19 claims
- 0486US12506174B2Solid electrolyte membrane, method for manufacturing the same, and all-solid-state battery comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 0586US7462876B2Nitride semiconductor light emitting deviceSAMSUNG ELECTRO MECH·Filed 2006·Granted Dec 9, 2008·13 cites·19 claims
- 0683US8030640B2Nitride semiconductor light emitting device and method of manufacturing the sameSAMSUNG LED CO LTD·Filed 2009·Granted Oct 4, 2011·9 cites·16 claims
- 0781US8575593B2Semiconductor light emitting device and fabrication method thereofHAN SANG HEON·Filed 2012·Granted Nov 5, 2013·4 cites·22 claims
- 0876US7616532B2Optical disc driveHITACHI LTD·Filed 2006·Granted Nov 10, 2009·3 cites·7 claims
- 0976US6333862B1Switched mode power supply and controlling method thereofLG ELECTRONICS INC·Filed 1999·Granted Dec 25, 2001·57 cites·32 claims
- 1075US8709839B2Method of fabricating semiconductor light emitting deviceLEE JONG HYUN·Filed 2012·Granted Apr 29, 2014·2 cites·20 claims
- 1174US2024288390A1Method for analyzing solid electrolyte film structureLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1273US12506308B2Removable fastening systemHYUNDAI MOTOR CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·14 claims
- 1373US2024258562A1Solid electrolyte film, method for fabricating the same, and all-solid-state battery including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1472US10997073B2Memory systemSK HYNIX INC·Filed 2019·Granted May 4, 2021·1 cites·20 claims
- 1571US9335003B2Cargo tank for extremely low temperature substance carrierHYUN DAI HEAVY IND CO LTD·Filed 2014·Granted May 10, 2016·5 cites·13 claims
- 1671US2025062394A1Method for preparing solid electrolyte membraneLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1770US11656285B2Method for judging a low voltage defect in a lithium secondary batteryHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 23, 2023·0 cites·6 claims
- 1870US10492338B2Server room cooling device, filter module for introducing outer air, and data center air-conditioning system comprising sameNAVER BUSINESS PLATFORM CORP·Filed 2014·Granted Nov 26, 2019·3 cites·18 claims
- 1970US9985326B2Method for manufacturing a lithiated metal-carbon composite electrode, lithiated metal-carbon composite electrode manufactured thereby, and electrochemical device including the electrodeSUN YANG KOOK·Filed 2012·Granted May 29, 2018·1 cites·16 claims
- 2070US9166098B2Nitride semiconductor light emitting deviceKANG SANG WON·Filed 2008·Granted Oct 20, 2015·4 cites·19 claims
- 2169US10666327B2Electronic device and method for correcting phase in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 26, 2020·2 cites·16 claims
- 2268US2024132652A1Thermoplastic polyurethane composition for injection molding and a method for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2367US11035942B2Method and device for correcting target angle error of radar sensorHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jun 15, 2021·1 cites·8 claims
- 2466US9998078B2Electronic device and method for switching power amplifiersSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 12, 2018·1 cites·16 claims
- 2565US9150416B2Method of forming high-quality hexagonal boron nitride nanosheet using multi component eutectic point systemJEON SEOK-WOO·Filed 2012·Granted Oct 6, 2015·1 cites·6 claims
- 2664US11086772B2Memory system performing garbage collection operation and operating method of memory systemSK HYNIX INC·Filed 2018·Granted Aug 10, 2021·1 cites·15 claims
- 2764US6369643B1Apparatus and method for controlling power saving mode in a power supplyLG ELECTRONICS INC·Filed 1999·Granted Apr 9, 2002·31 cites·15 claims
- 2864US2025296589A1Vehicle and a control method thereofHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2964US2024213522A1Solid electrolyte films and all-solid-state batteries comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3062US11506781B2Apparatus for correcting error of radar sensor for vehicle and method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·6 claims
- 3161US11959193B2Method of manufacturing an aramid and carbon-nanotube composite fiberKOREA INST SCI & TECH·Filed 2022·Granted Apr 16, 2024·0 cites·6 claims
- 3260US12151939B2Carbon nanotube fiber having improved physical properties and method for manufacturing sameKOREA INST SCI & TECH·Filed 2021·Granted Nov 26, 2024·0 cites·10 claims
- 3360USD763478SLampICEPIPE CORP·Filed 2015·Granted Aug 9, 2016·8 cites·1 claims
- 3458US2014147954A1Method of manufacturing light emitting diode and light emitting diode manufactured therebySAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 3556US9012934B2Method of forming semiconductor layer and semiconductor light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Apr 21, 2015·0 cites·20 claims
- 3656US2013228747A1Nitride semiconductor light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 3753US10867755B2Method for manufacturing capacitive deionization electrode and capacitive deionization electrode manufactured using the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·15 claims
- 3851US2016252240A1Led lighting apparatusICEPIPE CORP·Filed 2014·Application pending·0 cites
- 3951US2021214234A1Carbonaceous Material for Negative Electrode Active Material Additive for Lithium Secondary BatteryAEKYUNGPETROCHEMICALCO LTD·Filed 2019·Application pending·0 cites
- 4050US8685772B2Method of manufacturing light emitting diode and light emitting diode manufactured therebyLEE DONG JU·Filed 2012·Granted Apr 1, 2014·0 cites·13 claims
- 4150US2013236634A1Chemical vapor deposition apparatus and method of depositing thin film using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 4250US2015140420A1Method for manufacturing carbon-sulfur composite, carbon-sulfur composite manufactured thereby, and electrochemical device including the sameIUCF HYU·Filed 2013·Application pending·0 cites
- 4349US2011121259A1Nitride semiconductor light emitting deviceHAN SANG HEON·Filed 2010·Application pending·0 cites
- 4447USD773076SLampICEPIPE CORP·Filed 2015·Granted Nov 29, 2016·4 cites·1 claims
- 4547US2007223325A1Optical disk apparatusNAKAMURA SHIGEO·Filed 2007·Application pending·0 cites
- 4646US11243306B2Method and apparatus for estimating position of missileAGENCY DEFENSE DEV·Filed 2019·Granted Feb 8, 2022·0 cites·16 claims
- 4746US8255936B2Objective lens drive apparatus where interaction of drive magnets and drive coils drive a holding member that holds the objective lens and optical pickup and optical disk apparatus including the sameAKANUMA GOICHI·Filed 2007·Granted Aug 28, 2012·0 cites·11 claims
- 4846US2010283070A1Nitride semiconductor light emitting device and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 4945US7575944B2Method of manufacturing nitride-based semiconductor light emitting diodeSAMSUNG ELECTRO MECH·Filed 2007·Granted Aug 18, 2009·0 cites·14 claims
- 5044US10530443B2Electronic device and method for compensating for signal phaseSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 7, 2020·0 cites·16 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →