Inventor
KWASNIEWSKI TAD
CA28 patents
⚠️ This page may combine multiple inventors who share the name “KWASNIEWSKI TAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTERA CORP
26 patentsUS7697603B1Apr 13, 2010
Methods and apparatus for equalization in high-speed backplane data communication
ALTERA CORP21 citations92
US7693691B1Apr 6, 2010
Systems and methods for simulating link performance
ALTERA CORP36 citations92
US7656323B2Feb 2, 2010
Apparatus for all-digital serializer-de-serializer and associated methods
ALTERA CORP25 citations92
US7598779B1Oct 6, 2009
Dual-mode LVDS/CML transmitter methods and apparatus
ALTERA CORP33 citations92
US7580497B2Aug 25, 2009
Clock data recovery loop with separate proportional path
ALTERA CORP35 citations92
US7385429B1Jun 10, 2008
Charge pump with reduced current mismatch
ALTERA CORP26 citations92
US7224191B1May 29, 2007
Differential signal detector methods and apparatus
ALTERA CORP34 citations92
US7196557B1Mar 27, 2007
Multitap fractional baud period pre-emphasis for data transmission
ALTERA CORP23 citations92
US7143312B1Nov 28, 2006
Alignment of recovered clock with data signal
ALTERA CORP42 citations92
US7061334B1Jun 13, 2006
Apparatus and methods for wide tuning-range ring oscillators
ALTERA CORP17 citations92
US6956407B2Oct 18, 2005
Pre-emphasis circuitry and methods
ALTERA CORP37 citations92
US7633322B1Dec 15, 2009
Digital loop circuit for programmable logic device
ALTERA CORP48 citations91
US7675332B1Mar 9, 2010
Fractional delay-locked loops
ALTERA CORP23 citations89
US7902888B1Mar 8, 2011
Charge pump with reduced current mismatch
ALTERA CORP12 citations84
US7486752B1Feb 3, 2009
Alignment of clock signal with data signal
ALTERA CORP17 citations84
US7239849B2Jul 3, 2007
Adaptive communication methods and apparatus
ALTERA CORP11 citations84
US7157944B1Jan 2, 2007
Differential signal detector methods and apparatus
ALTERA CORP12 citations84
US6970020B1Nov 29, 2005
Half-rate linear quardrature phase detector for clock recovery
ALTERA CORP17 citations84
US7940098B1May 10, 2011
Fractional delay-locked loops
ALTERA CORP13 citations81
US7528635B2May 5, 2009
Multitap fractional baud period pre-emphasis for data transmission
ALTERA CORP6 citations73
US7388443B2Jun 17, 2008
Apparatus and method for wide tuning-range ring oscillators
ALTERA CORP5 citations73
US7848402B1Dec 7, 2010
Phase-adjusted pre-emphasis and equalization for data communication
ALTERA CORP5 citations62
US8014480B1Sep 6, 2011
Zero-delay serial communications circuitry for serial interconnects
ALTERA CORP6 citations61
US7474167B1Jan 6, 2009
Capacitance switch circuitry for digitally controlled oscillators
ALTERA CORP6 citations61
US7414484B2Aug 19, 2008
Voltage controlled oscillator circuitry and methods
ALTERA CORP2 citations59
US7843275B1Nov 30, 2010
Frequency synthesizer circuitry employing delay line
ALTERA CORP0 citations40