Inventor · disambiguated record
Won-Jin Choi
Also filed as: CHOI WON J · CHOI WON-JIN
25 granted patents·4 pending applications·48 citations·filing 1993–2021
93Inventor score
Top patents by PatentIndex Score
29 records- 0190US11548424B2Power leg rest for vehicleHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jan 10, 2023·3 cites·19 claims
- 0287US11085126B2Systems for selectively feeding chunk polysilicon or granular polysilicon in a crystal growth chamberGLOBALWAFERS CO LTD·Filed 2019·Granted Aug 10, 2021·1 cites·8 claims
- 0384US10720756B2Vertical cavity surface emitting laser and method for manufacturing sameRAYIR CO·Filed 2018·Granted Jul 21, 2020·4 cites·18 claims
- 0484US10577717B2Systems for selectively feeding chunk polysilicon or granular polysilicon in a crystal growth chamberGLOBALWAFERS CO LTD·Filed 2019·Granted Mar 3, 2020·4 cites·7 claims
- 0582US10866706B2Electronic device for displaying application and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 15, 2020·4 cites·7 claims
- 0672US9099600B2Nitride semiconductor light-emitting element having superior current spreading effect and method for manufacturing sameCHOI WON-JIN·Filed 2012·Granted Aug 4, 2015·2 cites·20 claims
- 0771US10663774B2Optical transmission module, optical transceiver, and optical communication system including sameIUCF HYU ERICA CAMPUS·Filed 2019·Granted May 26, 2020·0 cites·15 claims
- 0871US10573694B2Backplane substrate and flexible display using the sameLG DISPLAY CO LTD·Filed 2017·Granted Feb 25, 2020·1 cites·21 claims
- 0969US10666327B2Electronic device and method for correcting phase in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 26, 2020·2 cites·16 claims
- 1067US10273596B2Systems for selectively feeding chunk polysilicon or granular polysilicon in a crystal growth chamberSUNEDISON SEMICONDUCTOR LTD·Filed 2016·Granted Apr 30, 2019·1 cites·20 claims
- 1162US10637982B2Method for managing notification relating to application and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 28, 2020·1 cites·20 claims
- 1256US9296914B2Anti-finger printed hard coating resin composition and method of fabricating anti-finger printed hard coating film using the sameLG DISPLAY CO LTD·Filed 2013·Granted Mar 29, 2016·0 cites·4 claims
- 1356US8833564B1Systems and methods for reducing dust in granular materialMEMC ELECTRONIC MATERIALS·Filed 2013·Granted Sep 16, 2014·3 cites·9 claims
- 1454US2022294186A1Laser deviceRAYIR CO·Filed 2021·Application pending·0 cites
- 1550US6804421B2Monolithic expanded beam mode electroabsorption modulatorNETWORKS INC T·Filed 2002·Granted Oct 12, 2004·3 cites·11 claims
- 1649US10451905B2Optical transmission module, optical transceiver, and optical communication system including sameIUCF HYU ERICA CAMPUS·Filed 2016·Granted Oct 22, 2019·0 cites·18 claims
- 1748US10707278B2Backplane substrate and flexible display using the sameLG DISPLAY CO LTD·Filed 2017·Granted Jul 7, 2020·0 cites·17 claims
- 1848US6862376B2Method of fabricating a monolithic expanded beam mode electroabsorption modulatorNETWORKS INC T·Filed 2004·Granted Mar 1, 2005·2 cites·23 claims
- 1948US5436466ASemiconductor laser diodeGOLD STAR CO·Filed 1993·Granted Jul 25, 1995·13 cites·7 claims
- 2046US11492261B2Method of using chemical reaction transparency of grapheneKOREA RES INST CHEMICAL TECH·Filed 2015·Granted Nov 8, 2022·0 cites·6 claims
- 2146US9006779B2Nitride semiconductor light-emitting element having superior leakage current blocking effect and method for manufacturing sameCHOI WON-JIN·Filed 2012·Granted Apr 14, 2015·0 cites·12 claims
- 2244US10530443B2Electronic device and method for compensating for signal phaseSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 7, 2020·0 cites·16 claims
- 2340US11178614B2Electronic device and method of controlling power in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 16, 2021·0 cites·19 claims
- 2439US11437782B2Vertical cavity surface emitting laserRAYIR CO·Filed 2019·Granted Sep 6, 2022·0 cites·6 claims
- 2538US11394106B2Electronic device comprising plurality of transmit antennas and wireless communication control method using sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 19, 2022·0 cites·15 claims
- 2638US2015263228A1Nitride semiconductor light-emitting device having excellent brightness and esd protection propertiesILJIN LED CO LTD·Filed 2013·Application pending·0 cites
- 2734US2015311415A1Light-emitting device having excellent current spreading effect and method for manufacturing sameILJIN LED CO LTD·Filed 2013·Application pending·0 cites
- 2834US2015333228A1High-brightness semiconductor light-emitting device having excellent current dispersion effect by including separation regionILJIN LED CO LTD·Filed 2013·Application pending·0 cites
- 2933US5812575ASemiconductor laser diodeLG SEMICON CO LTD·Filed 1996·Granted Sep 22, 1998·4 cites·3 claims
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