Edward L. Ehmke

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Margate, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Wireless on-call communication system for management of on-call mes...
- Patent number 6,720,864
- Issue date Apr 13, 2004
- Motorola, Inc.
- Poh-T'in Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent over-the-air programming
- Patent number 5,381,138
- Issue date Jan 10, 1995
- Motorola, Inc.
- Mark T. Stair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single turn ferrite rod antenna with mounting structure
- Patent number 5,164,737
- Issue date Nov 17, 1992
- Motorola, Inc.
- Bradley A. Murray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery charging controller for a battery powered device and method...
- Patent number 5,115,182
- Issue date May 19, 1992
- Motorola, Inc.
- Edward L. Ehmke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery saver for a tone coded signalling system
- Patent number 4,370,753
- Issue date Jan 25, 1983
- Motorola, Inc.
- Edward L. Ehmke
- G08 - SIGNALLING
Information Patent Grant
Battery saver for a tone coded signalling system
- Patent number 4,181,893
- Issue date Jan 1, 1980
- Motorola, Inc.
- Edward L. Ehmke
- G08 - SIGNALLING