Inventor · disambiguated record
Ramakrishnan Subramanian
Also filed as: SUBRAMANIAN RAMAKRISHNAN · Subramanian Ramakrishnan Karungulam
10 granted patents·3 pending applications·47 citations·filing 2015–2022
86Inventor score
Top patents by PatentIndex Score
13 records- 0194US10861508B1Transmitting DBI over strobe in nonvolatile memorySANDISK TECHNOLOGIES LLC·Filed 2019·Granted Dec 8, 2020·17 cites·20 claims
- 0289US10878860B1Multi-level signaling scheme for memory interfaceSANDISK TECHNOLOGIES LLC·Filed 2019·Granted Dec 29, 2020·7 cites·20 claims
- 0388US10224928B1On-die impedance calibrationWESTERN DIGITAL TECH INC·Filed 2018·Granted Mar 5, 2019·9 cites·20 claims
- 0484US9660656B2Delay compensationSANDISK TECHNOLOGIES INC·Filed 2015·Granted May 23, 2017·6 cites·20 claims
- 0580US11210241B1High-level output voltage training for non-volatile memorySANDISK TECHNOLOGIES LLC·Filed 2020·Granted Dec 28, 2021·2 cites·20 claims
- 0678US11043488B2High voltage protection for high-speed data interfaceWESTERN DIGITAL TECH INC·Filed 2019·Granted Jun 22, 2021·2 cites·22 claims
- 0778US10838901B1System and method for a reconfigurable controller bridge chipSANDISK TECHNOLOGIES LLC·Filed 2019·Granted Nov 17, 2020·2 cites·20 claims
- 0875US11222889B2Electrostatic discharge protection circuitWESTERN DIGITAL TECH INC·Filed 2018·Granted Jan 11, 2022·2 cites·23 claims
- 0965US11581305B2High voltage protection for high-speed data interfaceWESTERN DIGITAL TECH INC·Filed 2021·Granted Feb 14, 2023·0 cites·22 claims
- 1049US11984168B2High speed toggle mode transmitter with capacitive boostingSANDISK TECHNOLOGIES LLC·Filed 2022·Granted May 14, 2024·0 cites·20 claims
- 1134US2018302093A1Dynamic impedance control for voltage mode driversSANDISK TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 1233US2016327602A1Protecting a removable device from short circuitsSANDISK TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 1329US2016191059A1Cross-coupled level shifter with transition tracking circuitsSANDISK TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →