Roger A. Whatley

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit having buffering circuitry with slew rate control
- Patent number 6,492,686
- Issue date Dec 10, 2002
- Motorola, Inc.
- Bernard J. Pappert
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated circuit having buffering circuitry with slew rate control
- Patent number 6,066,971
- Issue date May 23, 2000
- Motorola, Inc.
- Bernard J. Pappert
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tuning circuit for use with an integrated continuous time analog fi...
- Patent number 5,245,646
- Issue date Sep 14, 1993
- Motorola, Inc.
- H. Spence Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output driver circuit with improved output stage biasing
- Patent number 5,083,051
- Issue date Jan 21, 1992
- Motorola, Inc.
- Roger A. Whatley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential sensing current-steering analog-to-digital converter
- Patent number 5,055,847
- Issue date Oct 8, 1991
- Motorola, Inc.
- Mathew A. Rybicki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current source circuit with constant output
- Patent number 5,045,773
- Issue date Sep 3, 1991
- Motorola, Inc.
- Alan L. Westwick
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low power output driver circuit with slew rate limiting
- Patent number 4,857,863
- Issue date Aug 15, 1989
- Motorola, Inc.
- Jeffrey D. Ganger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for improving power supply rejection in an operational ampl...
- Patent number 4,713,625
- Issue date Dec 15, 1987
- Motorola, Inc.
- Roger A. Whatley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parasitic compensated switched capacitor integrator
- Patent number 4,636,738
- Issue date Jan 13, 1987
- Motorola, Inc.
- Alan L. Westwick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fully differential operational amplifier with D.C. common-mode feed...
- Patent number 4,573,020
- Issue date Feb 25, 1986
- Motorola, Inc.
- Roger A. Whatley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit for minimizing output voltage power-up transients
- Patent number 4,516,082
- Issue date May 7, 1985
- Motorola, Inc.
- Michael D. Smith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MOS Analog switch driven by complementary, minimally skewed clock s...
- Patent number 4,508,983
- Issue date Apr 2, 1985
- Motorola, Inc.
- Robert N. Allgood
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input buffer circuit for receiving multiple level input voltages
- Patent number 4,504,747
- Issue date Mar 12, 1985
- Motorola, Inc.
- Michael D. Smith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output stage for a driver circuit having low quiescent output current
- Patent number 4,482,868
- Issue date Nov 13, 1984
- Motorola, Inc.
- Roger A. Whatley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage generator circuit having compensation for process and tempe...
- Patent number 4,477,737
- Issue date Oct 16, 1984
- Motorola, Inc.
- Richard W. Ulmer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Delta V.sub.BE bias current reference circuit
- Patent number 4,450,367
- Issue date May 22, 1984
- Motorola, Inc.
- Roger A. Whatley
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switched capacitor temperature independent bandgap reference
- Patent number 4,375,595
- Issue date Mar 1, 1983
- Motorola, Inc.
- Richard W. Ulmer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Auto-zeroing operational amplifier circuit
- Patent number 4,355,285
- Issue date Oct 19, 1982
- Motorola, Inc.
- Stephen H. Kelley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias current reference circuit
- Patent number 4,342,926
- Issue date Aug 3, 1982
- Motorola, Inc.
- Roger A. Whatley
- G05 - CONTROLLING REGULATING
Information Patent Grant
Driver circuit having reduced cross-over distortion
- Patent number 4,336,503
- Issue date Jun 22, 1982
- Motorola, Inc.
- Roger A. Whatley
- H03 - BASIC ELECTRONIC CIRCUITRY

Roger A. Whatley

Person

Patents Grantslast 30 patents

Integrated circuit having buffering circuitry with slew rate control

Integrated circuit having buffering circuitry with slew rate control

Tuning circuit for use with an integrated continuous time analog fi...

Output driver circuit with improved output stage biasing

Differential sensing current-steering analog-to-digital converter

Current source circuit with constant output

Low power output driver circuit with slew rate limiting

Circuit for improving power supply rejection in an operational ampl...

Parasitic compensated switched capacitor integrator

Fully differential operational amplifier with D.C. common-mode feed...

Amplifier circuit for minimizing output voltage power-up transients

MOS Analog switch driven by complementary, minimally skewed clock s...

Input buffer circuit for receiving multiple level input voltages

Output stage for a driver circuit having low quiescent output current

Voltage generator circuit having compensation for process and tempe...

Delta V.sub.BE bias current reference circuit

Switched capacitor temperature independent bandgap reference

Auto-zeroing operational amplifier circuit

Bias current reference circuit

Driver circuit having reduced cross-over distortion