Inventor · disambiguated record
Karthik Gopalakrishnan
Also filed as: GOPALAKRISHNAN KARTHIK · GOPALAKRISHNAN KARTHIK S
59 granted patents·15 pending applications·303 citations·filing 2004–2025
98Inventor score
Files withINPHI CORP25ADVANCED MICRO DEVICES INC20CORNING INC5INFINEON TECHNOLOGIES AG4MARVELL ASIA PTE LTD4
Top patents by PatentIndex Score
74 records- 0198US11803437B1Write hardware training accelerationADVANCED MICRO DEVICES INC·Filed 2022·Granted Oct 31, 2023·8 cites·20 claims
- 0297US9847839B2PAM4 transceivers for high-speed communicationINPHI CORP·Filed 2016·Granted Dec 19, 2017·17 cites·19 claims
- 0397US9602116B1Interleaved successive approximation register analog to digital converterINPHI CORP·Filed 2016·Granted Mar 21, 2017·44 cites·20 claims
- 0497US9559880B1Eye modulation for pulse-amplitude modulation communication systemsINPHI CORP·Filed 2016·Granted Jan 31, 2017·39 cites·20 claims
- 0596US9548858B1Skew management for PAM communication systemsINPHI CORP·Filed 2016·Granted Jan 17, 2017·35 cites·19 claims
- 0695US11854602B2Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2022·Granted Dec 26, 2023·3 cites·20 claims
- 0793US10951318B2PAM4 transceivers for high-speed communicationINPHI CORP·Filed 2019·Granted Mar 16, 2021·6 cites·16 claims
- 0893US10218444B2PAM4 transceivers for high-speed communicationINPHI CORP·Filed 2017·Granted Feb 26, 2019·8 cites·19 claims
- 0993US8885691B1Voltage regulator for a serializer/deserializer communication applicationINPHI CORP·Filed 2013·Granted Nov 11, 2014·13 cites·20 claims
- 1092US11909404B1Delay-locked loop offset calibration and correctionADVANCED MICRO DEVICES INC·Filed 2022·Granted Feb 20, 2024·5 cites·20 claims
- 1191US9755870B1Eye modulation for pulse-amplitude modulation communication systemsINPHI CORP·Filed 2017·Granted Sep 5, 2017·8 cites·19 claims
- 1291US7061337B2Amplitude control circuitINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jun 13, 2006·39 cites·39 claims
- 1390US10523328B2PAM4 transceivers for high-speed communicationINPHI CORP·Filed 2019·Granted Dec 31, 2019·4 cites·20 claims
- 1490US2025372151A1Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2025·Application pending·0 cites
- 1589US12002541B2Read clock toggle at configurable PAM levelsADVANCED MICRO DEVICES INC·Filed 2022·Granted Jun 4, 2024·2 cites·20 claims
- 1689US11431416B2PAM4 transceivers for high-speed communicationMARVELL ASIA PTE LTD·Filed 2021·Granted Aug 30, 2022·2 cites·11 claims
- 1789US10804913B1Clock and data recovery devices with fractional-N PLLINPHI CORP·Filed 2018·Granted Oct 13, 2020·7 cites·4 claims
- 1888US12298795B2Flipped voltage follower low-dropout regulator with frequency compensationADVANCED MICRO DEVICES INC·Filed 2022·Granted May 13, 2025·2 cites·20 claims
- 1988US9683903B2Voltage and temperature sensor for a serializer/deserializer communication applicationINPHI CORP·Filed 2015·Granted Jun 20, 2017·4 cites·17 claims
- 2088US9587992B1Voltage and temperature sensor for a serializer/deserializer communication applicationINPHI CORP·Filed 2013·Granted Mar 7, 2017·6 cites·18 claims
- 2188US8995600B1CMOS interpolator for a serializer/deserializer communication applicationINPHI CORP·Filed 2014·Granted Mar 31, 2015·9 cites·8 claims
- 2286US9212952B1Voltage and temperature sensor for a serializer/deserializer communication applicationINPHI CORP·Filed 2013·Granted Dec 15, 2015·6 cites·6 claims
- 2385US10458856B2Voltage and temperature sensor for a serializer/deserializer communication applicationINPHI CORP·Filed 2017·Granted Oct 29, 2019·2 cites·20 claims
- 2485US2025266081A1Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2025·Application pending·0 cites
- 2582US8824616B1CMOS interpolator for a serializer/deserializer communication applicationINPHI CORP·Filed 2013·Granted Sep 2, 2014·6 cites·19 claims
- 2680US12243578B2Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 2780US12066335B2Single calibration temperature based temperature sensing with differential signal generationMARVELL ASIA PTE LTD·Filed 2022·Granted Aug 20, 2024·0 cites·21 claims
- 2877US2023415455A1Methods and apparatus for fabricating and cutting flexible glass and polymer composite structuresCORNING INC·Filed 2023·Application pending·0 cites
- 2974US12394467B2Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2022·Granted Aug 19, 2025·0 cites·23 claims
- 3074US12315551B2Read clock start and stop for synchronous memoriesADVANCED MICRO DEVICES INC·Filed 2022·Granted May 27, 2025·0 cites·24 claims
- 3174US9866231B2Interleaved successive approximation register analog to digital converterINPHI CORP·Filed 2017·Granted Jan 9, 2018·3 cites·20 claims
- 3274US9641313B1CMOS interpolator for a serializer/deserializer communication applicationINPHI CORP·Filed 2015·Granted May 2, 2017·2 cites·6 claims
- 3374US9178563B2Voltage regulator for a serializer/deserializer communication applicationINPHI CORP·Filed 2014·Granted Nov 3, 2015·3 cites·20 claims
- 3473US12101135B2Noise mitigation in single-ended linksADVANCED MICRO DEVICES INC·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 3573US11766849B2Methods and apparatus for fabricating and cutting flexible glass and polymer composite structuresCORNING INC·Filed 2014·Granted Sep 26, 2023·1 cites·13 claims
- 3669US9438255B1High frequency delay lock loop systemsINPHI CORP·Filed 2015·Granted Sep 6, 2016·2 cites·20 claims
- 3767US11996848B1Compensation for clock frequency modulationADVANCED MICRO DEVICES INC·Filed 2022·Granted May 28, 2024·0 cites·20 claims
- 3867US10193748B2Enabling configuration in networksEXTREME NETWORKS INC·Filed 2013·Granted Jan 29, 2019·1 cites·20 claims
- 3966US11757489B2Noise mitigation in single ended linksADVANCED MICRO DEVICES INC·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 4066US10148357B1Configurable laser modulator driver and output matching networkINPHI CORP·Filed 2017·Granted Dec 4, 2018·1 cites·17 claims
- 4166US8500902B2Methods of making cementitious compositions and products made therebyKILAMBI SRINIVAS·Filed 2010·Granted Aug 6, 2013·3 cites·72 claims
- 4265US12019876B1Feed forward training of memory interfacesADVANCED MICRO DEVICES INC·Filed 2022·Granted Jun 25, 2024·0 cites·20 claims
- 4365US7453315B2Active inductive load that enhances circuit bandwidthINFINEON TECHNOLOGIES AG·Filed 2006·Granted Nov 18, 2008·5 cites·20 claims
- 4463US12154656B2Error pin training with graphics DDR memoryADVANCED MICRO DEVICES INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 4563US12093124B2Multi-level signal receptionADVANCED MICRO DEVICES INC·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
- 4663US11728817B2Clock and data recovery devices with fractional-N PLLMARVELL ASIA PTE LTD·Filed 2022·Granted Aug 15, 2023·0 cites·11 claims
- 4763US7813289B2Electrical idle detection circuit including input signal rectifierINFINEON TECHNOLOGIES AG·Filed 2006·Granted Oct 12, 2010·2 cites·20 claims
- 4862US11218156B2Clock and data recovery devices with fractional-N PLLMARVELL ASIA PTE LTD·Filed 2020·Granted Jan 4, 2022·0 cites·10 claims
- 4961US11326961B2Voltage and temperature sensor for a serializer/deserializer communication applicationMARVELL ASIAN PTE LTD·Filed 2019·Granted May 10, 2022·0 cites·5 claims
- 5059US7681063B2Clock data recovery circuit with circuit loop disablementINFINEON TECHNOLOGIES AG·Filed 2005·Granted Mar 16, 2010·4 cites·26 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Karthik Gopalakrishnan 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 →