Inventor · disambiguated record

Bonggeun Chung

Also filed as: CHUNG BONGGEUN

26 granted patents·3 pending applications·55 citations·filing 2016–2024

94Inventor score

Technology areasH02M H01F H02H H02J Y02B

Files withSEMICONDUCTOR COMPONENTS IND LLC17 FAIRCHILD KOREA SEMICONDUCTOR LTD9 SAMSUNG ELECTRONICS CO LTD2 FAIRCHILD SEMICONDUCTOR1

Top patents by PatentIndex Score

29 records

0196US10141830B1Burst operation of a switching controller having a plurality of foldback curvesSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Nov 27, 2018·23 cites·20 claims
0292US11303195B2Partial zero voltage switching (ZVS) for flyback power converter and method thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Apr 12, 2022·6 cites·20 claims
0389US10985663B2Power converter responsive to device connection statusSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Apr 20, 2021·4 cites·19 claims
0487US10326371B2Providing adaptive output powerSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Jun 18, 2019·3 cites·20 claims
0584US10320301B2Power converter responsive to device connection statusSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Jun 11, 2019·3 cites·19 claims
0683US9991812B2Variable blanking frequency for resonant convertersFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2017·Granted Jun 5, 2018·3 cites·20 claims
0782US11646581B2Power adapters with multiple charging portsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted May 9, 2023·1 cites·7 claims
0882US10985662B2Power converter responsive to device connection statusSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Apr 20, 2021·2 cites·20 claims
0981US10177645B2Synchronous rectifier turn-on enableSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Jan 8, 2019·3 cites·19 claims
1080US10790753B2Reduced voltage switching of a main switch in flyback power convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Sep 29, 2020·2 cites·17 claims
1175US12451694B2Power adapters with multiple charging portsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2023·Granted Oct 21, 2025·0 cites·11 claims
1274US10491117B2Soft-start circuit for buck converter controlFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Nov 26, 2019·1 cites·20 claims
1374US10164528B2Switch control circuit and buck converter including the sameFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Dec 25, 2018·1 cites·7 claims
1473US10825598B2Planar magnetic elementFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Nov 3, 2020·1 cites·12 claims
1573US10510477B2Planar transformer with multilayer circuit boardFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Dec 17, 2019·1 cites·20 claims
1667US10790748B2Soft-start circuit and buck converter comprising the sameSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Sep 29, 2020·0 cites·20 claims
1767US10784784B2DC-DC converter with dynamic feedback loopSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Sep 22, 2020·1 cites·20 claims
1865US11121628B2Switch control circuit and buck converter comprising the sameSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Sep 14, 2021·0 cites·18 claims
1964US10554129B2Switch control circuit and buck converter including the sameSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Feb 4, 2020·0 cites·20 claims
2060US10958179B2Reduced voltage switching of a main switch in flyback power convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Mar 23, 2021·0 cites·18 claims
2159US10291122B2Input voltage detection circuit and power supply including the sameFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted May 14, 2019·0 cites·19 claims
2259US10277128B2Switch control circuit and buck converter comprising the sameFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Apr 30, 2019·0 cites·20 claims
2359US9831777B2Switch control circuit and converter including the sameFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Nov 28, 2017·0 cites·21 claims
2457US10790756B2Variable blanking frequency for resonant convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Sep 29, 2020·0 cites·20 claims
2557US2025279715A1Device and method for reducing overshoot voltageSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2657US2020395855A1Reduced voltage switching of a main switch in flyback power convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Application pending·0 cites
2756US2025286454A1Voltage converter, memory module including voltage converter, and operating method of voltage converterSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
2845US10312003B2Circuit board with thermal paths for thermistorFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2016·Granted Jun 4, 2019·0 cites·20 claims
2942US10468985B2Input AC line control for AC-DC convertersFAIRCHILD SEMICONDUCTOR·Filed 2016·Granted Nov 5, 2019·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →