Christopher J. Abel — 25 Patents at Agere Systems

Christopher J. Abel has been granted 25 US patents while listed as an inventor at Agere Systems. The first was granted in 2003 and the most recent in June 2018. Christopher J. Abel ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Christopher J. Abel in معلمی نژاد, CA, US.

Patents per Year

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Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9991910	Transmitter power supply with selective source and regulation	Weiwei Mao, Andrew L. Cable, Brett D. Hardy	2018-06-05	$107,564,000
8861580	Method and apparatus for determining one or more channel compensation parameters based on data eye monitoring	Mohammad S. Mobin, Gregory W. Sheets, Lane A. Smith	2014-10-14
8514920	Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devices	Parag Parikh, Vladimir Sindalovsky	2013-08-20
8483266	Methods and apparatus for adaptation of continuous time-decision feedback equalizers with programmable adaptation patterns	Lane A. Smith, Philip Nord Jenkins, Brett D. Hardy, Vladimir Sindalovsky	2013-07-09
8385493	Method and apparatus for improving linearity in clock and data recovery systems	Joseph Anidjar, Vladimir Sindalovsky, Craig B. Ziemer	2013-02-26
8275025	Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devices	Parag Parikh, Vladimir Sindalovsky	2012-09-25
8165253	Methods and apparatus for serializer/deserializer transmitter synchronization	Vladimir Sindalovsky, Lane A. Smith	2012-04-24
7812749	DC offset detection and correction for user traffic	Mohammad S. Mobin, Robert J. Kapuschinsky, Lane A. Smith, Paul H. Tracy, Gregory W. Sheets	2010-10-12	$5,593,000
7777538	Method and apparatus for slew rate control	Weiwei Mao	2010-08-17
7724857	Method and apparatus for improving linearity in clock and data recovery systems	Joseph Anidjar, Vladimir Sindalovsky, Craig B. Ziemer	2010-05-25
7714667	Programmable linear trimming method and system for phase locked loop circuit calibration	Xingdong Dai, Yasser Ahmed, Shawn M. Logan	2010-05-11
7656255	Methods and apparatus for programmable active inductance	Robert J. Kapuschinsky, Gary D. Polhemus	2010-02-02
7649933	Method and apparatus for determining a position of an offset latch employed for decision-feedback equalization	Mohammad S. Mobin, Gregory W. Sheets, Vladimir Sindalovsky, Lane A. Smith	2010-01-19
7496780	Reduction of data skew in parallel processing circuits	Joseph Anidjar, Abhishek Duggal, Donald R. Laturell	2009-02-24
7425856	Phase interpolator with output amplitude correction	Joseph Anidjar, Vladimir Sindalovsky, Craig B. Ziemer	2008-09-16
7366086	Crosstalk reduction in a backplane employing low-skew clock distribution	Joseph Anidjar, James D. Chlipala, Abhishek Duggal, Donald R. Laturell	2008-04-29
7352313	Method and apparatus for master/slave digital-to-analog conversion	Peter C. Metz	2008-04-01
7330060	Method and apparatus for sigma-delta delay control in a delay-locked-loop	Abhishek Duggal, Peter C. Metz, Vladimir Sindalovsky	2008-02-12
7312663	Phase-locked loop having a bandwidth related to its input frequency	—	2007-12-25
7236037	Alternating clock signal generation for delay loops	Vladimir Sindalovsky, Craig B. Ziemer	2007-06-26
7208998	Bias circuit for high-swing cascode current mirrors	—	2007-04-24
7116178	Voltage-controlled oscillator with gain proportional to operating frequency	—	2006-10-03	$4,563,000
6668334	Apparatus for detecting clock failure within a fixed number of cycles of the clock	Angelo R. Mastrocola, Douglas Edward Sherry, William B. Wilson	2003-12-23	$14,502,000
6518906	Use of current folding to improve the performance of a current -steered DAC operating at low supply voltage	Joseph Anidjar, Peicheng Ju	2003-02-11
6515612	Method and system to reduce signal-dependent charge drawn from reference voltage in switched capacitor circuits	—	2003-02-04

Christopher J. Abel — 25 Patents

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