Inventor · disambiguated record
Ramkumar Sivakumar
Also filed as: SIVAKUMAR RAMKUMAR
11 granted patents·6 pending applications·41 citations·filing 2009–2024
83Inventor score
Top patents by PatentIndex Score
17 records- 0195US11843320B2Method of operating isolated resonant converter with synchronous rectifierTEXAS INSTRUMENTS INC·Filed 2021·Granted Dec 12, 2023·36 cites·15 claims
- 0282US11799287B2Area efficient level translating trigger circuit for electrostatic discharge eventsQUALCOMM INC·Filed 2021·Granted Oct 24, 2023·1 cites·24 claims
- 0375US11885836B2Voltage-to-current architecture and errorQUALCOMM INC·Filed 2022·Granted Jan 30, 2024·0 cites·22 claims
- 0467US9558845B2Sampling network and clocking scheme for a switched-capacitor integratorQUALCOMM INC·Filed 2015·Granted Jan 31, 2017·2 cites·30 claims
- 0566US9880631B2Instrument interface for reducing effects of erratic motionST MICROELECTRONICS INT NV·Filed 2014·Granted Jan 30, 2018·2 cites·28 claims
- 0665US11536749B2Voltage-to-current architecture and error correction schemesQUALCOMM INC·Filed 2021·Granted Dec 27, 2022·0 cites·23 claims
- 0759US12244138B2Fully differential ESD circuit for high-frequency applicationsQUALCOMM INC·Filed 2022·Granted Mar 4, 2025·0 cites·21 claims
- 0859US11424720B2Audio power amplifier for reduced click and pop (CnP)QUALCOMM INC·Filed 2020·Granted Aug 23, 2022·0 cites·14 claims
- 0957US12362717B2Second-order equalizer for high-speed data linesQUALCOMM INC·Filed 2022·Granted Jul 15, 2025·0 cites·30 claims
- 1056US12044712B2Boosting circuits and methods for comparator circuitsQUALCOMM INC·Filed 2022·Granted Jul 23, 2024·0 cites·15 claims
- 1153US2025279756A1Systems and methods for a continuous time dc blocking transimpedance amplifier circuitQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1252US2025338064A1Area-efficient and low-cost speaker protection impedance measurement and calibrationQUALCOMM INC·Filed 2024·Application pending·0 cites
- 1351US2024162718A1Negative Transient Voltage Suppression in a Wireless Communication DeviceQUALCOMM INC·Filed 2022·Application pending·0 cites
- 1448US2024178663A1Iec protection of high-frequency terminalsQUALCOMM INC·Filed 2022·Application pending·0 cites
- 1540US8796882B2System and method for supplying power on demand to a dynamic loadGARCIA JORGE A·Filed 2009·Granted Aug 5, 2014·0 cites·38 claims
- 1636US2018374705A1Integrated transient voltage suppressor circuitQUALCOMM INC·Filed 2017·Application pending·0 cites
- 1731US2015002209A1Circuits for semiconductor device leakage cancellationQUALCOMM INC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ramkumar Sivakumar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →