Inventor · disambiguated record
Chiew-Guan Tan
Also filed as: TAN CHIEW-GUAN · TAN CHIEW-GUAN (KELVIN)
26 granted patents·3 pending applications·134 citations·filing 2009–2023
95Inventor score
Top patents by PatentIndex Score
29 records- 0196US9614529B1Input/output (I/O) driver implementing dynamic gate biasing of buffer transistorsQUALCOMM INC·Filed 2016·Granted Apr 4, 2017·20 cites·30 claims
- 0295US10911047B1Level shifter with auto voltage-bias reliability protectionQUALCOMM INC·Filed 2020·Granted Feb 2, 2021·10 cites·20 claims
- 0394US9973431B2Single line PMIC-host low-level control interfaceQUALCOMM INC·Filed 2015·Granted May 15, 2018·11 cites·30 claims
- 0493US10892760B1Dynamic transistor gate overdrive for input/output (I/O) drivers and level shiftersQUALCOMM INC·Filed 2019·Granted Jan 12, 2021·10 cites·27 claims
- 0592US9735763B1High voltage input receiver using low-voltage devicesQUALCOMM INC·Filed 2016·Granted Aug 15, 2017·13 cites·27 claims
- 0691US11595042B1Input/output (I/O) circuit with dynamic full-gate boosting of pull-up and pull-down transistorsQUALCOMM INC·Filed 2021·Granted Feb 28, 2023·2 cites·30 claims
- 0789US8514532B2Electrostatic discharge protection circuitWORLEY EUGENE R·Filed 2009·Granted Aug 20, 2013·21 cites·31 claims
- 0887US8638131B2Dynamic feedback-controlled output driver with minimum slew rate variation from process, temperature and supplyCHEN WILSON J·Filed 2011·Granted Jan 28, 2014·9 cites·40 claims
- 0985US9800230B1Latch-based power-on checkerQUALCOMM INC·Filed 2016·Granted Oct 24, 2017·5 cites·21 claims
- 1082US9184130B2Electrostatic protection for stacked multi-chip integrated circuitsQUALCOMM INC·Filed 2012·Granted Nov 10, 2015·6 cites·30 claims
- 1182US8754677B2System and method of implementing input/output drivers with low voltage devicesQUALCOMM INC·Filed 2012·Granted Jun 17, 2014·6 cites·49 claims
- 1281US10700683B1Dynamic power supply shiftingQUALCOMM INC·Filed 2018·Granted Jun 30, 2020·4 cites·22 claims
- 1376US10128846B2Apparatus and method for data level shifting with boost assisted inputs for high speed and low voltage applicationsQUALCOMM INC·Filed 2017·Granted Nov 13, 2018·4 cites·11 claims
- 1472US10627881B2Back power protection (BPP) in a system on a chip (SOC) with critical signaling schemeQUALCOMM INC·Filed 2018·Granted Apr 21, 2020·1 cites·30 claims
- 1572US9184735B1High-voltage input receiver using low-voltage devicesQUALCOMM INC·Filed 2014·Granted Nov 10, 2015·3 cites·20 claims
- 1671US8680908B2On-chip coarse delay calibrationCHEN WILSON J·Filed 2012·Granted Mar 25, 2014·3 cites·19 claims
- 1766US9379201B2Electrostatic discharge diodes and methods of forming electrostatic discharge diodesQUALCOMM INC·Filed 2015·Granted Jun 28, 2016·1 cites·16 claims
- 1864US11251794B2Dynamic transistor gate overdrive for input/output (I/O) drivers and level shiftersQUALCOMM INC·Filed 2020·Granted Feb 15, 2022·0 cites·18 claims
- 1964US9093462B2Electrostatic discharge diodeQUALCOMM INC·Filed 2013·Granted Jul 28, 2015·1 cites·13 claims
- 2064US8633738B2Slew-rate limited output driver with output-load sensing feedback loopCHEN WILSON J·Filed 2012·Granted Jan 21, 2014·2 cites·15 claims
- 2162US8536913B2Transition time lock loop with reference on requestCHEN WILSON J·Filed 2012·Granted Sep 17, 2013·2 cites·14 claims
- 2256US2025158390A1Full-functionality back power protection (bpp) input/output (i/o) circuit with overvoltage protection including electrostatic dischargeQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2353US11637356B1Dynamic gate-overdrive voltage boost receiverQUALCOMM INC·Filed 2022·Granted Apr 25, 2023·0 cites·30 claims
- 2451US11942933B2Voltage level shifting with reduced timing degradationQUALCOMM INC·Filed 2021·Granted Mar 26, 2024·0 cites·10 claims
- 2549US10614009B2Asynchronous interrupt with synchronous polling and inhibit options on an RFFE busQUALCOMM INC·Filed 2019·Granted Apr 7, 2020·0 cites·30 claims
- 2643US11171649B1Static and intermittent dynamic multi-bias core for dual pad voltage level shifterQUALCOMM INC·Filed 2020·Granted Nov 9, 2021·0 cites·30 claims
- 2743US9484911B2Output driver with back-powering preventionQUALCOMM INC·Filed 2015·Granted Nov 1, 2016·0 cites·20 claims
- 2840US2018287835A1Radio frequency front-end slew and jitter consistency for voltages below 1.8 voltsQUALCOMM INC·Filed 2018·Application pending·0 cites
- 2939US2015042401A1Passing high voltage inputs using a controlled floating pass gateQUALCOMM INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →