Inventor · disambiguated record
Ajay Karthik Hari
Also filed as: HARI AJAY · HARI AJAY KARTHIK
26 granted patents·88 citations·filing 2006–2024
94Inventor score
Files withSEMICONDUCTOR COMPONENTS IND LLC21SEMICONDUCTOR COMPONENTS IND2C&D ZODIAC INC1GEN ELECTRIC1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
26 records- 0193US10193437B1Bridgeless AC-DC converter with power factor correction and method thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Jan 29, 2019·23 cites·22 claims
- 0292US12003171B2Output overvoltage protection for a totem pole power factor correction circuitSEMICONDUCTOR COMPONENTS IND LLC·Filed 2022·Granted Jun 4, 2024·2 cites·21 claims
- 0392US9991800B2Switched mode power supply with efficient operation at light loads and method thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Jun 5, 2018·11 cites·30 claims
- 0485US10756635B2Methods and systems of peak primary current control on the secondary sideSEMICONDUCTOR COMPONENTS IND·Filed 2018·Granted Aug 25, 2020·4 cites·23 claims
- 0584US12009754B2Switching power converter with reduced voltage switching of the primary switchSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted Jun 11, 2024·1 cites·20 claims
- 0683US7327101B1Single point sensing for end of lamp life, anti-arcing, and no-load protection for electronic ballastGEN ELECTRIC·Filed 2006·Granted Feb 5, 2008·28 cites·20 claims
- 0781US12470129B2Output overvoltage protection for a totem pole power factor correction circuitSEMICONDUCTOR COMPONENTS IND LLC·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 0880US10312817B2Systems and methods of active clamp flyback power convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Jun 4, 2019·3 cites·19 claims
- 0979US11527950B2Power supply system for controlling load distribution across multiple converters for optimizing overall efficiencySEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Dec 13, 2022·1 cites·21 claims
- 1077US10560026B2Power conversion efficiency using variable switching frequencySEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Feb 11, 2020·2 cites·15 claims
- 1176US10781607B2Handle load transfer insert for panelsC&D ZODIAC INC·Filed 2018·Granted Sep 22, 2020·6 cites·12 claims
- 1272US10491104B2Active clamp power converter and method of reducing shoot-through current during soft startSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Nov 26, 2019·1 cites·10 claims
- 1368US10148181B2Switched mode power supply with dynamic frequency foldbackSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Dec 4, 2018·1 cites·20 claims
- 1468US10050516B2Active clamp power converter and method of reducing shoot-through current during soft startSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Aug 14, 2018·1 cites·15 claims
- 1566US10050536B2Power converter and method of entering skip at a fixed output power in a light load condition independent of magnetizing inductanceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Aug 14, 2018·1 cites·21 claims
- 1665US9450487B2DC to DC converterTEXAS INSTRUMENTS INC·Filed 2014·Granted Sep 20, 2016·2 cites·20 claims
- 1764US12068696B2Methods and systems related to operation of a switching power converterSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 1864US10050535B2Power conversion efficiency using variable switching frequencySEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Aug 14, 2018·1 cites·25 claims
- 1961US11463019B2Power supply system for optimizing a performance metric using artificial intelligenceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Oct 4, 2022·0 cites·21 claims
- 2061US11121644B2Power supply system for optimizing overall efficiency using artificial intelligenceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Sep 14, 2021·0 cites·21 claims
- 2161US10797581B1Power supply system for controlling a ZVS parameter to optimize efficiency using artificial intelligenceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 2261US10742111B2Active clamp power converter and method of reducing shoot-through current during soft startSEMICONDUCTOR COMPONENTS IND·Filed 2019·Granted Aug 11, 2020·0 cites·8 claims
- 2358US10374515B2Switched mode power supply with dynamic frequency foldbackSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Aug 6, 2019·0 cites·36 claims
- 2455US11258374B2Power supply system for optimizing standby power using artificial intelligenceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Feb 22, 2022·0 cites·20 claims
- 2555US10411601B2Power converter and method of entering skip at a fixed output power in a light load condition independent of magnetizing inductanceSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Sep 10, 2019·0 cites·11 claims
- 2645US10461632B1Current sensing for bridgeless PFC convertersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Oct 29, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →