Laurence Douglas Lewicki

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive signal equalizer with segmented coarse and fine controls
- Patent number 8,588,289
- Issue date Nov 19, 2013
- National Semiconductor Corporation
- Amit Rane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing adaptively equalized data signal wi...
- Patent number 8,325,791
- Issue date Dec 4, 2012
- National Semiconductor Corporation
- Amit Rane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adaptively equalizing data signals with highe...
- Patent number 8,270,463
- Issue date Sep 18, 2012
- National Semiconductor Corporation
- Amit Rane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing a parameterized analog feedback loo...
- Patent number 7,778,323
- Issue date Aug 17, 2010
- National Semiconductor Corporation
- Nicolas Nodenot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing a clock and data recovery circuit w...
- Patent number 7,571,360
- Issue date Aug 4, 2009
- National Semiconductor Corporation
- Laurence D. Lewicki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing a clock and data recovery circuit w...
- Patent number 7,555,091
- Issue date Jun 30, 2009
- National Semiconductor Corporation
- Laurence D. Lewicki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and computer system for power management using serial link c...
- Patent number 7,404,090
- Issue date Jul 22, 2008
- National Semiconductor Corporation
- Laurence Lewicki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing a low jitter data receiver for seri...
- Patent number 7,233,173
- Issue date Jun 19, 2007
- National Semiconductor Corporation
- Laurence D. Lewicki
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for providing a fast turn on bias circuit for cur...
- Patent number 7,187,212
- Issue date Mar 6, 2007
- National Semiconductor Corporation
- Alan E. Segervall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed high current gain operational amplifier
- Patent number 6,937,104
- Issue date Aug 30, 2005
- National Semiconductor Corporation
- Devnath Varadarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band-gap reference circuit with averaged current mirror offsets and...
- Patent number 6,930,537
- Issue date Aug 16, 2005
- National Semiconductor Corporation
- Vijaya G. Ceekala
- G05 - CONTROLLING REGULATING
Information Patent Grant
Three-state binary adders and methods of operating the same
- Patent number 6,859,387
- Issue date Feb 22, 2005
- National Semiconductor Corporation
- Arlo J. Aude
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Over voltage protection test multiplexer and methods of operating t...
- Patent number 6,724,594
- Issue date Apr 20, 2004
- National Semiconductor Corporation
- Laurence D. Lewicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High speed high current gain operational amplifier
- Patent number 6,624,704
- Issue date Sep 23, 2003
- National Semiconductor Corporation
- Devnath Varadarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for reducing charge kickback in a dynamic comparator
- Patent number 6,559,787
- Issue date May 6, 2003
- National Semiconductor Corporation
- Arlo J. Aude
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power analog equalizer with current mode digital to analog conv...
- Patent number 6,545,622
- Issue date Apr 8, 2003
- National Semiconductor Corporation
- Abu-Hena Mostafa Kamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-gap reference circuit with offset cancellation
- Patent number 6,535,054
- Issue date Mar 18, 2003
- National Semiconductor Corporation
- Vijaya G. Ceekala
- G05 - CONTROLLING REGULATING
Information Patent Grant
Amplifier for improving open-loop gain and bandwidth in a switched...
- Patent number 6,486,821
- Issue date Nov 26, 2002
- National Semiconductor Corporation
- Arlo J. Aude
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched capacitor filter circuit having reduced offsets and provid...
- Patent number 6,351,506
- Issue date Feb 26, 2002
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference buffer technique for high speed switched capacitor circuits
- Patent number 6,285,231
- Issue date Sep 4, 2001
- National Semiconductor Corporation
- Ion E. Opris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched capacitor filter circuit having reduced offsets and allowi...
- Patent number 6,285,311
- Issue date Sep 4, 2001
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper-stabilized telescopic differential amplifier
- Patent number 6,259,313
- Issue date Jul 10, 2001
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switched-capacitor cosine filter circuit
- Patent number 6,191,648
- Issue date Feb 20, 2001
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched capacitor bias circuit for generating a reference signal p...
- Patent number 6,191,637
- Issue date Feb 20, 2001
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- G05 - CONTROLLING REGULATING
Information Patent Grant
High speed strobed comparator circuit having a latch circuit
- Patent number 6,060,912
- Issue date May 9, 2000
- National Semiconductor Corporation
- Ion E. Opris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference buffer technique for high speed switched capacitor circuits
- Patent number 6,054,886
- Issue date Apr 25, 2000
- National Semiconductor Corporation
- Ion E. Opris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Autozero technique for a phase locked loop system
- Patent number 6,026,127
- Issue date Feb 15, 2000
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample and hold circuit and method with common mode differential si...
- Patent number 5,963,156
- Issue date Oct 5, 1999
- National Semiconductor Corporation
- Laurence D. Lewicki
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-calibrating reversible pipeline analog to digital and digital...
- Patent number 5,929,796
- Issue date Jul 27, 1999
- National Semiconductor Corporation
- Ion E. Opris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated active integrator filter with compensated unity gain ban...
- Patent number 5,929,699
- Issue date Jul 27, 1999
- National Semiconductor Corporation
- Laurence Douglas Lewicki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE SIGNAL EQUALIZER WITH SEGMENTED COARSE AND FINE CONTROLS
- Publication number 20120188014
- Publication date Jul 26, 2012
- National Semiconductor Corporation
- Amit Rane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Over voltage protection test multiplexer and methods of operating t...
- Publication number 20020075618
- Publication date Jun 20, 2002
- Laurence D. Lewicki
- G01 - MEASURING TESTING

Laurence Douglas Lewicki

Person

Patents Grantslast 30 patents

Adaptive signal equalizer with segmented coarse and fine controls

System and method for providing adaptively equalized data signal wi...

System and method for adaptively equalizing data signals with highe...

System and method for providing a parameterized analog feedback loo...

System and method for providing a clock and data recovery circuit w...

System and method for providing a clock and data recovery circuit w...

Device and computer system for power management using serial link c...

System and method for providing a low jitter data receiver for seri...

System and method for providing a fast turn on bias circuit for cur...

High speed high current gain operational amplifier

Band-gap reference circuit with averaged current mirror offsets and...

Three-state binary adders and methods of operating the same

Over voltage protection test multiplexer and methods of operating t...

High speed high current gain operational amplifier

Apparatus for reducing charge kickback in a dynamic comparator

Low power analog equalizer with current mode digital to analog conv...

Band-gap reference circuit with offset cancellation

Amplifier for improving open-loop gain and bandwidth in a switched...

Switched capacitor filter circuit having reduced offsets and provid...

Reference buffer technique for high speed switched capacitor circuits

Switched capacitor filter circuit having reduced offsets and allowi...

Chopper-stabilized telescopic differential amplifier

Switched-capacitor cosine filter circuit

Switched capacitor bias circuit for generating a reference signal p...

High speed strobed comparator circuit having a latch circuit

Reference buffer technique for high speed switched capacitor circuits

Autozero technique for a phase locked loop system

Sample and hold circuit and method with common mode differential si...

Self-calibrating reversible pipeline analog to digital and digital...

Integrated active integrator filter with compensated unity gain ban...

Patents Applicationslast 30 patents

ADAPTIVE SIGNAL EQUALIZER WITH SEGMENTED COARSE AND FINE CONTROLS

Over voltage protection test multiplexer and methods of operating t...