Jeffrey L. Ward

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Hudson, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct power output digital to analog conversion of digital audio s...
- Patent number 5,260,704
- Issue date Nov 9, 1993
- Wadia Digital Corporation
- Charles H. Hustig
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for time domain interpolation of digital audio si...
- Patent number 5,226,000
- Issue date Jul 6, 1993
- Wadia Digital Corporation
- Robert W. Moses
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Passive transmission of data over cable TV systems
- Patent number 4,677,686
- Issue date Jun 30, 1987
- Applied Spectrum Technologies, Inc.
- Charles H. Hustig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data and voice communications system
- Patent number 4,672,605
- Issue date Jun 9, 1987
- Applied Spectrum Technologies, Inc.
- Charles H. Hustig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE