Inventor · disambiguated record
Allen Chan
Also filed as: CHAN ALLEN · CHAN ALLEN K
33 granted patents·2 pending applications·331 citations·filing 2004–2018
97Inventor score
Top patents by PatentIndex Score
35 records- 0198US9030244B1Clock duty cycle calibration circuitryALTERA CORP·Filed 2014·Granted May 12, 2015·32 cites·17 claims
- 0297US7821343B1Transmitter with multiple phase locked loopsALTERA CORP·Filed 2008·Granted Oct 26, 2010·42 cites·21 claims
- 0392US7602212B1Flexible high-speed serial interface architectures for programmable integrated circuit devicesALTERA CORP·Filed 2007·Granted Oct 13, 2009·23 cites·20 claims
- 0491US8669828B1Decoupling capacitor control circuitryWONG WILSON·Filed 2010·Granted Mar 11, 2014·14 cites·20 claims
- 0586US8385496B1Apparatus and methods of receiver offset calibrationALTERA CORP·Filed 2010·Granted Feb 26, 2013·8 cites·20 claims
- 0685US9240912B1Transceiver circuitry with summation node common mode droop reductionALTERA CORP·Filed 2014·Granted Jan 19, 2016·10 cites·15 claims
- 0785US8810319B1Dual-stage continuous-time linear equalizerCHAN ALLEN·Filed 2012·Granted Aug 19, 2014·18 cites·17 claims
- 0885US8446172B2Apparatus and methods of reducing pre-emphasis voltage jitterCHAN ALLEN·Filed 2011·Granted May 21, 2013·9 cites·18 claims
- 0985US8175143B1Adaptive equalization using data level detectionWONG WILSON·Filed 2008·Granted May 8, 2012·14 cites·26 claims
- 1084US8184651B2PLD architecture optimized for 10G Ethernet physical layer solutionCHAN ALLEN·Filed 2008·Granted May 22, 2012·12 cites·26 claims
- 1183US8898029B1Adjustable voltage regulator calibration circuitWONG WILSON·Filed 2011·Granted Nov 25, 2014·8 cites·20 claims
- 1283US8290750B1Signal detect for high-speed serial interfaceWONG WILSON·Filed 2011·Granted Oct 16, 2012·5 cites·20 claims
- 1382US9384791B1Apparatus and method for sense amplifier offset cancellationALTERA CORP·Filed 2014·Granted Jul 5, 2016·10 cites·17 claims
- 1482US8126079B1High-speed serial data signal interface circuitry with multi-data-rate switching capabilityTRAN THUNGOC M·Filed 2007·Granted Feb 28, 2012·15 cites·23 claims
- 1582US7899649B1Signal detect for high-speed serial interfaceALTERA CORP·Filed 2008·Granted Mar 1, 2011·9 cites·23 claims
- 1681US9537681B1Multimode equalization circuitryALTERA CORP·Filed 2014·Granted Jan 3, 2017·6 cites·16 claims
- 1781US8035453B1Techniques relating to oscillatorsALTERA CORP·Filed 2009·Granted Oct 11, 2011·10 cites·20 claims
- 1878US9923738B1Backchannel transmission adaptationALTERA CORP·Filed 2016·Granted Mar 20, 2018·4 cites·20 claims
- 1978US9264276B1Adaptations for partial response summation node embedded FPGA transceiverALTERA CORP·Filed 2014·Granted Feb 16, 2016·4 cites·19 claims
- 2078US7356756B1Serial communications data path with optional featuresALTERA CORP·Filed 2004·Granted Apr 8, 2008·29 cites·16 claims
- 2177US8536919B1Integrated circuits with delay matching circuitryCHAN ALLEN·Filed 2010·Granted Sep 17, 2013·5 cites·20 claims
- 2269US9319186B1Receiver eye-monitor circuit and methodALTERA CORP·Filed 2014·Granted Apr 19, 2016·2 cites·25 claims
- 2369US8831140B2Protocol-agnostic automatic rate negotiation for high-speed serial interface in a programmable logic deviceCHAN ALLEN·Filed 2007·Granted Sep 9, 2014·4 cites·18 claims
- 2468US8161429B1Methods and apparatus for initializing serial linksCHAN ALLEN·Filed 2004·Granted Apr 17, 2012·16 cites·21 claims
- 2564US8699648B1Apparatus and methods of receiver offset calibrationALTERA CORP·Filed 2013·Granted Apr 15, 2014·1 cites·20 claims
- 2664US8073040B1Serial communications control plane with optional featuresCHAN ALLEN·Filed 2004·Granted Dec 6, 2011·11 cites·21 claims
- 2761US9246715B1Pre-emphasis circuitry including a pre-emphasis voltage variation compensation engineCHAN ALLEN·Filed 2009·Granted Jan 26, 2016·3 cites·21 claims
- 2861US8406258B1Apparatus and methods for low-jitter transceiver clockingWONG WILSON·Filed 2010·Granted Mar 26, 2013·1 cites·19 claims
- 2961US8299802B2Method to digitize analog signals in a system utilizing dynamic analog test multiplexer for diagnosticsWONG WILSON·Filed 2008·Granted Oct 30, 2012·3 cites·19 claims
- 3054US7924184B1High-speed serial interface circuitry for programmable integrated circuit devicesALTERA CORP·Filed 2007·Granted Apr 12, 2011·2 cites·16 claims
- 3154US7834712B2Techniques for providing option conductors to connect components in an oscillator circuitALTERA CORP·Filed 2008·Granted Nov 16, 2010·1 cites·23 claims
- 3247US9215115B1Apparatus and method for improved integration circuitry in decision feedback equalizationALTERA CORP·Filed 2012·Granted Dec 15, 2015·0 cites·24 claims
- 3346US2018191530A1Backchannel transmission adaptationALTERA CORP·Filed 2018·Application pending·0 cites
- 3446US2009154591A1High-speed serial data signal transmitter driver circuitryALTERA CORP·Filed 2007·Application pending·0 cites
- 3541US8767801B1Testing performance of clock and data recovery circuitry on an integrated circuit deviceCHAN ALLEN·Filed 2010·Granted Jul 1, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →