Inventor · disambiguated record
Shankar Ramakrishnan
Also filed as: RAMAKRISHNAN SHANKAR
16 granted patents·3 pending applications·91 citations·filing 1998–2024
91Inventor score
Files withSEMICONDUCTOR COMPONENTS IND LLC12MAXIM INTEGRATED PRODUCTS3FREESCALE SEMICONDUCTOR INC1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
19 records- 0195US11695539B1Network physical layer transceiver with single event effect detection and responseTEXAS INSTRUMENTS INC·Filed 2022·Granted Jul 4, 2023·8 cites·25 claims
- 0290US9893740B1Methods and apparatus for an analog-to-digital converterSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Feb 13, 2018·10 cites·19 claims
- 0389US10375336B2Methods and apparatus for a track and hold amplifierSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Aug 6, 2019·5 cites·19 claims
- 0487US11832006B2Image sensor with active capacitance cancellation circuitry to reduce pixel output settling timeSEMICONDUCTOR COMPONENTS IND LLC·Filed 2022·Granted Nov 28, 2023·1 cites·20 claims
- 0585US11140343B1Image sensors having an adjustable current source for column settling speedupSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Oct 5, 2021·2 cites·20 claims
- 0683US6492860B1Low voltage CMOS analog switchMAXIM INTEGRATED PRODUCTS·Filed 2000·Granted Dec 10, 2002·25 cites·20 claims
- 0781US10797716B1Imaging systems having successive approximation register (SAR) analog-to-digital converters with reduced non-linearitySEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Oct 6, 2020·1 cites·20 claims
- 0880US11509844B2Image sensor with active capacitance cancellation circuitry to reduce pixel output settling timeSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted Nov 22, 2022·1 cites·20 claims
- 0973US6154085AConstant gate drive MOS analog switchMAXIM INTEGRATED PRODUCTS·Filed 1998·Granted Nov 28, 2000·28 cites·23 claims
- 1072US12088947B2Methods and apparatus for a track and hold amplifierSEMICONDUCTOR COMPONENTS IND LLC·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 1172US2025119664A1Image Sensors Having Data Converters with Low Noise ComparatorsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2024·Application pending·0 cites
- 1267US12207009B2Image sensors having data converters with low noise comparatorsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
- 1362US11647312B2Methods and apparatus for a track and hold amplifierSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted May 9, 2023·0 cites·19 claims
- 1456US7952401B2Standby control circuit and methodFREESCALE SEMICONDUCTOR INC·Filed 2009·Granted May 31, 2011·2 cites·17 claims
- 1552US11632509B2Image sensor with reduced column fixed pattern noiseSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted Apr 18, 2023·0 cites·21 claims
- 1649US11430821B2Image sensor with active clamp to suppress transfer gate feedthroughSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1742US6188088B1Electrostatic discharge protection for analog switchesMAXIM INTEGRATED PRODUCTS·Filed 1999·Granted Feb 13, 2001·8 cites·10 claims
- 1834US2002145462A1Low voltage CMOS analog switchFiled 2002·Application pending·0 cites
- 1931US2003016072A1Mosfet-based analog switchesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →