Robert C. Ledzius

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reconfigurable computing system and method and apparatus employing...
- Patent number 6,539,438
- Issue date Mar 25, 2003
- Quickflex Inc.
- Robert C. Ledzius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for asynchronous digital mixing
- Patent number 5,729,225
- Issue date Mar 17, 1998
- Motorola, Inc.
- Robert C. Ledzius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for extracting digital information from an asy...
- Patent number 5,504,751
- Issue date Apr 2, 1996
- Motorola Inc.
- Robert C. Ledzius
- G11 - INFORMATION STORAGE
Information Patent Grant
Sigma-delta modulator with improved tone rejection and method therefor
- Patent number 5,357,252
- Issue date Oct 18, 1994
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter with a flexible data interface
- Patent number 5,339,079
- Issue date Aug 16, 1994
- Motorola, Inc.
- Robert C. Ledzius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sigma-delta digital-to-analog converter with reduced noise
- Patent number 5,323,157
- Issue date Jun 21, 1994
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter with a linear interpolator
- Patent number 5,235,334
- Issue date Aug 10, 1993
- Motorola, Inc.
- Dhirajlal N. Manvar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta digital-to-analog converter with reduced distortion
- Patent number 5,231,395
- Issue date Jul 27, 1993
- Motorola, Inc.
- James S. Irwin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter with improved performance and method th...
- Patent number 5,220,326
- Issue date Jun 15, 1993
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-modulator digital-to-analog converter
- Patent number 5,122,799
- Issue date Jun 16, 1992
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
.SIGMA.-.DELTA.modulator for digital-to-analog converter
- Patent number 5,057,840
- Issue date Oct 15, 1991
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta type analog to digital converter with trimmed output an...
- Patent number 5,030,952
- Issue date Jul 9, 1991
- Motorola, Inc.
- Robert C. Ledzius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-compensating, maximum speed integrated circuit
- Patent number 4,691,124
- Issue date Sep 1, 1987
- Motorola, Inc.
- Robert C. Ledzius
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for data encryption
- Publication number 20020021804
- Publication date Feb 21, 2002
- Robert C. Ledzius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert C. Ledzius

Person

Patents Grantslast 30 patents

Reconfigurable computing system and method and apparatus employing...

Method and apparatus for asynchronous digital mixing

Method and apparatus for extracting digital information from an asy...

Sigma-delta modulator with improved tone rejection and method therefor

Digital-to-analog converter with a flexible data interface

Sigma-delta digital-to-analog converter with reduced noise

Digital-to-analog converter with a linear interpolator

Sigma-delta digital-to-analog converter with reduced distortion

Digital-to-analog converter with improved performance and method th...

Multi-modulator digital-to-analog converter

.SIGMA.-.DELTA.modulator for digital-to-analog converter

Sigma-delta type analog to digital converter with trimmed output an...

Self-compensating, maximum speed integrated circuit

Patents Applicationslast 30 patents

System and method for data encryption