Inventor · disambiguated record
Jung-Han Choi
Also filed as: CHOI JUNG HAN
15 granted patents·5 pending applications·41 citations·filing 2006–2022
88Inventor score
Files withSAMSUNG ELECTRONICS CO LTD8KAKAO CORP5FRAUNHOFER GES FORSCHUNG3CHOI JUNG-HAN1CHOI SUNG-TAE1
Top patents by PatentIndex Score
20 records- 0188US8018308B2Downward type MEMS switch and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 13, 2011·14 cites·12 claims
- 0281US9835927B2Electro-optical modulator devicesFRAUNHOFER GES FORSCHUNG·Filed 2014·Granted Dec 5, 2017·4 cites·17 claims
- 0379US8577308B2Beamformer and beamforming methodCHOI SUNG-TAE·Filed 2008·Granted Nov 5, 2013·11 cites·21 claims
- 0472US7859460B2Switched beam-forming apparatus and method using multi-beam combining schemeSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Dec 28, 2010·5 cites·16 claims
- 0561US7795996B2Multilayered coplanar waveguide filter unit and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 14, 2010·2 cites·17 claims
- 0658US12289277B2Method and apparatus for providing counseling serviceKAKAO CORP·Filed 2022·Granted Apr 29, 2025·0 cites·13 claims
- 0758US7880567B2Overlay electromagnetic bandgap (EBG) structure and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 1, 2011·1 cites·17 claims
- 0857US8497742B2Multi-layer waveguide structure having spaced apart first and second signal units of different widths and heightsLEE DONG-HYUN·Filed 2008·Granted Jul 30, 2013·2 cites·18 claims
- 0956US7968973B2Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductorSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 28, 2011·1 cites·8 claims
- 1055US8004375B2Resonator and bandpass filter having overlay electromagnetic bandgap (EBG) structure, and method of manufacturing the resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 23, 2011·1 cites·12 claims
- 1152US12284142B2Method and apparatus for providing counseling serviceKAKAO CORP·Filed 2022·Granted Apr 22, 2025·0 cites·18 claims
- 1250US10958037B2Laser arrangement and method for producing a laser arrangementFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Mar 23, 2021·0 cites·20 claims
- 1349US2007182620A1Signal transformation apparatus and position recognition system having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1446US12159704B2Method and apparatus for providing counseling serviceKAKAO CORP·Filed 2022·Granted Dec 3, 2024·0 cites·20 claims
- 1544US10088512B2Vector network analyzerFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Oct 2, 2018·0 cites·15 claims
- 1644US2023004877A1Method and apparatus for providing counseling serviceKAKAO CORP·Filed 2022·Application pending·0 cites
- 1742US2023005081A1Method and apparatus for providing counseling serviceKAKAO CORP·Filed 2022·Application pending·0 cites
- 1839US2009140823A1Broadband microstrip balun and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1934US8188836B2Apparatus for switching high frequency signalsCHOI JUNG-HAN·Filed 2007·Granted May 29, 2012·0 cites·15 claims
- 2033US2013194754A1Transmission line transition having vertical structure and single chip package using land grip array couplingJUNG DONG-YUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →