William G. Siegel

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Plantation, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for squelching dependent on detected bond rate...
- Patent number 4,972,510
- Issue date Nov 20, 1990
- Motorola, Inc.
- David J. Guizerix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective call radio receiver silent alert mode entry system
- Patent number 4,935,735
- Issue date Jun 19, 1990
- Motorola, Inc.
- Michael J. DeLuca
- G08 - SIGNALLING
Information Patent Grant
Radio paging device with improved test modes
- Patent number 4,649,538
- Issue date Mar 10, 1987
- Motorola, Inc.
- Michael J. DeLuca
- G08 - SIGNALLING
Information Patent Grant
DC to DC converter
- Patent number 4,634,956
- Issue date Jan 6, 1987
- Motorola, Inc.
- Walter L. Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER