Inventor · disambiguated record
Ananthakrishnan Viswanathan
Also filed as: VISWANATHAN ANANTHAKRISHNAN
9 granted patents·3 pending applications·27 citations·filing 2014–2024
83Inventor score
Top patents by PatentIndex Score
12 records- 0194US10128744B1Single and multi-phase DC-DC converter mode controlTEXAS INSTRUMENTS INC·Filed 2017·Granted Nov 13, 2018·16 cites·20 claims
- 0286US10411592B2Zero current and valley detection for power factor correctionTEXAS INSTRUMENTS INC·Filed 2017·Granted Sep 10, 2019·4 cites·20 claims
- 0380US10673322B1Power factor correction zero current detectionTEXAS INSTRUMENTS INC·Filed 2019·Granted Jun 2, 2020·3 cites·20 claims
- 0467US10284077B1PFC controller providing reduced line current slope when in burst modeTEXAS INSTRUMENTS INC·Filed 2017·Granted May 7, 2019·1 cites·20 claims
- 0567US10186964B1Hysteretic power converter controllerTEXAS INSTRUMENTS INC·Filed 2018·Granted Jan 22, 2019·1 cites·20 claims
- 0666US10326373B1Programmable switching converterTEXAS INSTRUMENTS INC·Filed 2018·Granted Jun 18, 2019·1 cites·12 claims
- 0761US10051701B2Systems and methods for maintaining dimmer behavior in a low-power lamp assemblyPHILIPS LIGHTING HOLDING BV·Filed 2014·Granted Aug 14, 2018·1 cites·12 claims
- 0860US2025079865A1Charging systems and associated methodsANALOG DEVICES INC·Filed 2024·Application pending·0 cites
- 0959US10756620B2Zero current and valley detection for power factor correctionTEXAS INSTRUMENTS INC·Filed 2019·Granted Aug 25, 2020·0 cites·20 claims
- 1056US11201547B2System for programming a compensation time into a switching converterTEXAS INSTRUMENTS INC·Filed 2019·Granted Dec 14, 2021·0 cites·17 claims
- 1156US2025088024A1Charging systems including a multi-function dc-to-dc converter, and associated methodsANALOG DEVICES INC·Filed 2024·Application pending·0 cites
- 1234US2018069471A1Optimizing the efficiency of a boost pre-converter while maintaining input power factorTEXAS INSTRUMENTS INC·Filed 2016·Application pending·0 cites
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