Inventor · disambiguated record
Christopher J. Abel
Also filed as: ABEL CHRISTOPHER · ABEL CHRISTOPHER J · ABEL CHRISTOPHER JOHN
25 granted patents·1 pending application·252 citations·filing 2000–2016
96Inventor score
Files withAGERE SYSTEMS INC14ABEL CHRISTOPHER J6LSI CORP2AGERE SYST GUARDIAN CORP1AGERE SYSTEMS LLC1
Top patents by PatentIndex Score
26 records- 0192US7312663B2Phase-locked loop having a bandwidth related to its input frequencyLSI CORP·Filed 2005·Granted Dec 25, 2007·26 cites·10 claims
- 0291US7208998B2Bias circuit for high-swing cascode current mirrorsAGERE SYSTEMS INC·Filed 2005·Granted Apr 24, 2007·22 cites·18 claims
- 0391US6515612B1Method and system to reduce signal-dependent charge drawn from reference voltage in switched capacitor circuitsAGERE SYSTEMS INC·Filed 2001·Granted Feb 4, 2003·56 cites·32 claims
- 0485US7812749B2DC offset detection and correction for user trafficLSI CORP·Filed 2009·Granted Oct 12, 2010·14 cites·20 claims
- 0584US6518906B2Use of current folding to improve the performance of a current -steered DAC operating at low supply voltageAGERE SYST GUARDIAN CORP·Filed 2001·Granted Feb 11, 2003·31 cites·15 claims
- 0683US6668334B1Apparatus for detecting clock failure within a fixed number of cycles of the clockLUCENT TECHNOLOGIES INC·Filed 2000·Granted Dec 23, 2003·31 cites·17 claims
- 0781US7777538B2Method and apparatus for slew rate controlAGERE SYSTEMS INC·Filed 2006·Granted Aug 17, 2010·12 cites·21 claims
- 0877US7330060B2Method and apparatus for sigma-delta delay control in a delay-locked-loopAGERE SYSTEMS INC·Filed 2005·Granted Feb 12, 2008·10 cites·24 claims
- 0974US8483266B2Methods and apparatus for adaptation of continuous time-decision feedback equalizers with programmable adaptation patternsABEL CHRISTOPHER J·Filed 2010·Granted Jul 9, 2013·4 cites·25 claims
- 1073US7649933B2Method and apparatus for determining a position of an offset latch employed for decision-feedback equalizationAGERE SYSTEMS INC·Filed 2006·Granted Jan 19, 2010·5 cites·17 claims
- 1173US7425856B2Phase interpolator with output amplitude correctionAGERE SYSTEMS INC·Filed 2006·Granted Sep 16, 2008·7 cites·20 claims
- 1270US7496780B2Reduction of data skew in parallel processing circuitsAGERE SYSTEMS INC·Filed 2003·Granted Feb 24, 2009·9 cites·11 claims
- 1367US8275025B2Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devicesABEL CHRISTOPHER J·Filed 2009·Granted Sep 25, 2012·5 cites·7 claims
- 1463US8861580B2Method and apparatus for determining one or more channel compensation parameters based on data eye monitoringABEL CHRISTOPHER J·Filed 2006·Granted Oct 14, 2014·2 cites·24 claims
- 1563US7656255B2Methods and apparatus for programmable active inductanceAGERE SYSTEMS INC·Filed 2007·Granted Feb 2, 2010·4 cites·11 claims
- 1662US8385493B2Method and apparatus for improving linearity in clock and data recovery systemsAGERE SYSTEMS LLC·Filed 2010·Granted Feb 26, 2013·1 cites·22 claims
- 1761US7116178B2Voltage-controlled oscillator with gain proportional to operating frequencyAGERE SYSTEMS INC·Filed 2005·Granted Oct 3, 2006·4 cites·24 claims
- 1860US7724857B2Method and apparatus for improving linearity in clock and data recovery systemsAGERE SYSTEMS INC·Filed 2006·Granted May 25, 2010·1 cites·30 claims
- 1958US8165253B2Methods and apparatus for serializer/deserializer transmitter synchronizationABEL CHRISTOPHER J·Filed 2008·Granted Apr 24, 2012·1 cites·20 claims
- 2054US7366086B2Crosstalk reduction in a backplane employing low-skew clock distributionAGERE SYSTEMS INC·Filed 2004·Granted Apr 29, 2008·5 cites·12 claims
- 2147US7714667B2Programmable linear trimming method and system for phase locked loop circuit calibrationAGERE SYSTEMS INC·Filed 2007·Granted May 11, 2010·1 cites·18 claims
- 2247US7352313B2Method and apparatus for master/slave digital-to-analog conversionAGERE SYSTEMS INC·Filed 2005·Granted Apr 1, 2008·1 cites·20 claims
- 2345US7236037B2Alternating clock signal generation for delay loopsAGERE SYSTEMS INC·Filed 2005·Granted Jun 26, 2007·0 cites·8 claims
- 2442US8514920B2Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devicesABEL CHRISTOPHER J·Filed 2012·Granted Aug 20, 2013·0 cites·12 claims
- 2541US9991910B2Transmitter power supply with selective source and regulationAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
- 2636US2007271052A1Method and apparatus for measuring duty cycle based on data eye monitorABEL CHRISTOPHER J·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →