Ralph Charles Gregg

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Tempe, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Dispatch system and method of assigning a shared channel to remote...
- Patent number 6,577,848
- Issue date Jun 10, 2003
- Motorola, Inc.
- Ralph Charles Gregg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paging system employing delivery schedule combining and method of o...
- Patent number 5,905,443
- Issue date May 18, 1999
- Motorola, Inc.
- Keith Andrew Olds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transmitting data during voice pauses in a synchronous co...
- Patent number 5,740,542
- Issue date Apr 14, 1998
- Motorola, Inc.
- David G. Leeper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paging system with adaptive monitoring schedule and method of opera...
- Patent number 5,721,534
- Issue date Feb 24, 1998
- Motorola, Inc.
- Keith Andrew Olds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for mobile unit acquisition in a satellite communication...
- Patent number 5,659,545
- Issue date Aug 19, 1997
- Motorola, Inc.
- Kenneth L. Sowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular communications with scheduled handoffs
- Patent number 5,483,664
- Issue date Jan 9, 1996
- Motorola, Inc.
- Steven H. Moritz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE