PAUL F. FERGUSON

Person

NORTH ANDOVER, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Limiting aging effects in analog differential circuits
- Patent number 9,531,398
- Issue date Dec 27, 2016
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Continuous-time oversampled converter having enhanced immunity to n...
- Patent number 8,570,200
- Issue date Oct 29, 2013
- MediaTek Singapore Pte Ltd.
- Michael A. Ashburn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset calibration system
- Patent number 6,624,772
- Issue date Sep 23, 2003
- Analog Devices, Inc.
- Jeffrey C. Gealow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitor-based digital-to-analog converter with continuous time ou...
- Patent number 6,271,784
- Issue date Aug 7, 2001
- Analog Devices, Inc.
- Lapoe E. Lynn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched-capacitor sigma-delta analog-to-digital converter with inp...
- Patent number 6,040,793
- Issue date Mar 21, 2000
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High band width, high gain offset compensating amplifier system for...
- Patent number 6,005,431
- Issue date Dec 21, 1999
- Analog Devices, Inc.
- Iuri Mehr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibrating the DC-offset of amplifiers
- Patent number 5,789,974
- Issue date Aug 4, 1998
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching amplifiers into and out of circuits with reduced output n...
- Patent number 5,764,103
- Issue date Jun 9, 1998
- Analog Devices, Inc.
- Gangadhar Burra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
In-phase and quadrature sampling circuit
- Patent number 5,621,345
- Issue date Apr 15, 1997
- Analog Devices, Inc.
- Wai L. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain linearity correction circuit for MOS circuits
- Patent number 5,517,149
- Issue date May 14, 1996
- Analog Devices, Inc.
- Apparajan Ganesan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double sampled biquad switched capacitor filter
- Patent number 5,495,200
- Issue date Feb 27, 1996
- Analog Devices, Inc.
- Tom W. Kwan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for reducing errors in switched-capacitor digital-to-analog...
- Patent number 5,451,950
- Issue date Sep 19, 1995
- Analog Devices, Inc.
- Scott Vincelette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error reduction in switched capacitor digital-to-analog converter s...
- Patent number 5,412,387
- Issue date May 2, 1995
- Analog Devices, Inc.
- Scott Vincelette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for calibrating a gain control circuit
- Patent number 5,381,148
- Issue date Jan 10, 1995
- Analog Devices, Inc.
- Michael Mueck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset-insensitive switched-capacitor gain stage
- Patent number 5,363,102
- Issue date Nov 8, 1994
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain linearity correction for MOS circuits
- Patent number 5,331,221
- Issue date Jul 19, 1994
- Analog Devices, Inc.
- Apparajan Ganesan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched capacitor one-bit digital-to-analog converter
- Patent number 5,323,158
- Issue date Jun 21, 1994
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma delta modulator
- Patent number 5,311,181
- Issue date May 10, 1994
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma delta modulator with distributed prefiltering and feedback
- Patent number 5,055,843
- Issue date Oct 8, 1991
- Analog Devices, Inc.
- Paul F. Ferguson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LIMITING AGING EFFECTS IN ANALOG DIFFERENTIAL CIRCUITS
- Publication number 20160269038
- Publication date Sep 15, 2016
- Analog Devices, Inc.
- PAUL F. FERGUSON
- G01 - MEASURING TESTING
Information Patent Application
Dual-mode delta-sigma analog to digital converter system and method
- Publication number 20060119491
- Publication date Jun 8, 2006
- Jeffrey Gealow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced dual resistor string digital to analog converter system an...
- Publication number 20060103564
- Publication date May 18, 2006
- Xavier Haurie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Switched capacitor integrator system
- Publication number 20050231411
- Publication date Oct 20, 2005
- Dolly Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Temperature sensing read-out system for an integrated circuit
- Publication number 20040004994
- Publication date Jan 8, 2004
- Dolly Wu
- G01 - MEASURING TESTING
Information Patent Application
Multimode voltage regulator
- Publication number 20040000896
- Publication date Jan 1, 2004
- Thomas James Barber
- G05 - CONTROLLING REGULATING
Information Patent Application
3G radio
- Publication number 20030156668
- Publication date Aug 21, 2003
- Simon Atkinson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Timing and frequency control method and circuit for digital wireles...
- Publication number 20030078013
- Publication date Apr 24, 2003
- Analog Devices, Inc.
- Paul F. Ferguson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

PAUL F. FERGUSON

Person

Patents Grantslast 30 patents

Limiting aging effects in analog differential circuits

Continuous-time oversampled converter having enhanced immunity to n...

Offset calibration system

Capacitor-based digital-to-analog converter with continuous time ou...

Switched-capacitor sigma-delta analog-to-digital converter with inp...

High band width, high gain offset compensating amplifier system for...

Calibrating the DC-offset of amplifiers

Switching amplifiers into and out of circuits with reduced output n...

In-phase and quadrature sampling circuit

Gain linearity correction circuit for MOS circuits

Double sampled biquad switched capacitor filter

Method for reducing errors in switched-capacitor digital-to-analog...

Error reduction in switched capacitor digital-to-analog converter s...

Method and apparatus for calibrating a gain control circuit

Offset-insensitive switched-capacitor gain stage

Gain linearity correction for MOS circuits

Switched capacitor one-bit digital-to-analog converter

Sigma delta modulator

Sigma delta modulator with distributed prefiltering and feedback

Patents Applicationslast 30 patents

LIMITING AGING EFFECTS IN ANALOG DIFFERENTIAL CIRCUITS

Dual-mode delta-sigma analog to digital converter system and method

Balanced dual resistor string digital to analog converter system an...

Switched capacitor integrator system

Temperature sensing read-out system for an integrated circuit

Multimode voltage regulator

3G radio

Timing and frequency control method and circuit for digital wireles...