Inventor · disambiguated record

Arun Khamesra

Also filed as: KHAMESRA ARUN

50 granted patents·7 pending applications·270 citations·filing 2004–2025

98Inventor score

Technology areasH02M G06F H02J Y02B G11C

Files withCYPRESS SEMICONDUCTOR CORP56 KHAMESRA ARUN1

Top patents by PatentIndex Score

57 records

0198US10651753B1Accurate valley detection for secondary controlled flyback converterCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted May 12, 2020·23 cites·21 claims
0298US10554140B1AC-DC converter with secondary side-control and synchronous rectifier sense architectureCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Feb 4, 2020·27 cites·22 claims
0397US11527957B2Mode-transition architecture for buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Dec 13, 2022·7 cites·17 claims
0497US10910954B1Power saving technique in detach condition for USB-power delivery with integrated synchronous recitifier controllerCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Feb 2, 2021·27 cites·19 claims
0597US10693384B1Accurate feed-forward sensing in flyback-transformer based secondary controllerCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Jun 23, 2020·22 cites·20 claims
0697US10651754B1Accurate peak detection architecture for secondary controlled AC-DC converterCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted May 12, 2020·29 cites·20 claims
0797US10218129B1Overvoltage protection for universal serial bus type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Feb 26, 2019·25 cites·20 claims
0895US11671013B2Control logic performance optimizations for universal serial bus power delivery controllerCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Jun 6, 2023·4 cites·20 claims
0995US10353853B1USB type-C sideband signal interface circuitCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Jul 16, 2019·21 cites·20 claims
1095US10320180B1Current control and protection for universal serial bus type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Jun 11, 2019·19 cites·20 claims
1194US11416054B2USB type-C signal interface circuitCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Aug 16, 2022·3 cites·18 claims
1294US11165362B2Accurate valley detection for secondary controlled flyback converterCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Nov 2, 2021·3 cites·20 claims
1393US10338656B1USB type-C signal interface circuitCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Jul 2, 2019·9 cites·20 claims
1488US11658574B2Programmable soft start of buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted May 23, 2023·2 cites·20 claims
1588US10971990B1Avoiding false NSN detection in flyback convertersCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Apr 6, 2021·5 cites·20 claims
1687US10951107B2Communicating fault indications between primary and secondary controllers in a secondary-controlled flyback converterCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Mar 16, 2021·4 cites·20 claims
1787US10809787B2USB type-c signal interface circuitCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Oct 20, 2020·5 cites·20 claims
1886US11223270B2Power-efficient sync-rectifier gate driver architectureCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Jan 11, 2022·5 cites·17 claims
1985US11892484B2Psuedo digital ASK demodulator with integrated buck boost and USB-PD for wireless chargingCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Feb 6, 2024·2 cites·20 claims
2082US11625355B2Switching clock phase shift for multi-port buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Apr 11, 2023·1 cites·20 claims
2179US12231047B2Mode-transition architecture for buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
2275US7994848B2Low power voltage reference circuitCYPRESS SEMICONDUCTOR CORP·Filed 2007·Granted Aug 9, 2011·12 cites·11 claims
2373US10990560B2USB type-C sideband signal interface circuitCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Apr 27, 2021·1 cites·20 claims
2473US10873162B2Overvoltage protection for Universal Serial Bus Type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Dec 22, 2020·1 cites·20 claims
2572US12456857B2Power converter current sense fault detectionCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
2672US12255540B2Synchronous rectifier scheme to avoid cross-conduction in a fly-back converterCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
2772US2025192689A1Synchronous Rectifier Scheme to Avoid Cross-conduction in a Fly-Back ConverterCYPRESS SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
2871US2024297494A1Current Controlled Architecture for a Vconn SwitchCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
2970US11658573B2Mode-transition architecture for buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted May 23, 2023·0 cites·15 claims
3070US10879686B2Overcurrent protection for universal serial bus Type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Dec 29, 2020·1 cites·20 claims
3168US12003090B2Current controlled architecture for a Vconn switchCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Jun 4, 2024·0 cites·19 claims
3268US11862959B2Short circuit recovery in universal serial bus Type-C power delivery (USB-C/PD) systems based on resistorsCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
3368US11736023B2Communicating fault indications between primary and secondary controllers in a secondary-controlled flyback converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Aug 22, 2023·0 cites·16 claims
3467US11201556B2Accurate peak detection architecture for secondary controlled AC-DC converterCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Dec 14, 2021·0 cites·20 claims
3567US11139743B2Accurate feed-forward sensing in flyback-transformer based secondary controllerCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Oct 5, 2021·0 cites·20 claims
3666US12451814B2NSN detection in primary-side-controlled AC-DC converterCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
3766US12261522B2Efficiency improvement for power factor correction based AC-DC power adaptersCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Mar 25, 2025·0 cites·15 claims
3865US12506417B2Secondary side controlled flyback converter with accurate feed-forward sensingCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
3963US12455849B2Universal serial bus voltage dischargeCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Oct 28, 2025·0 cites·18 claims
4063US12074529B2Voltage bus discharge for universal serial bus power deliveryCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Aug 27, 2024·0 cites·20 claims
4163US8072834B2Line driver circuit and method with standby mode of operationKHAMESRA ARUN·Filed 2006·Granted Dec 6, 2011·7 cites·16 claims
4261US11942866B2Transconductance amplifier for buck-boost converterCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
4360US2025336749A1Temperature sensing in common-drain, back-to-back power switches developed in vertical fet technologyCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
4459US12143023B2Drive scheme for secondary-controlled active clamp flyback (ACF) modeCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Nov 12, 2024·0 cites·17 claims
4559US12074528B2Secondary side controlled QR flyback converter using a programmable valley algorithmCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Aug 27, 2024·0 cites·20 claims
4659US2025337404A1Current sensing implementation for common-drain, back-to-back power switches in vertical fet technologyCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
4758US11870363B2High-speed, accurate peak and valley sensing for secondary-controlled flyback converterCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
4858US10903752B2AC-DC converter with secondary side-control and synchronous rectifier sense architectureCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Jan 26, 2021·0 cites·20 claims
4957US12455603B2Universal serial bus power delivery (USB-PD)CYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
5057US12407258B2Floating gate driver with programmable drive strength for a wide range of universal serial bus (USB) power delivery applicationsCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Sep 2, 2025·0 cites·17 claims

Showing the top 50 of 57 patent records by PatentIndex Score.

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