Robert K. Lockhart Jr.

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Lauderhill, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for efficient roaming among communication system
- Patent number 5,666,107
- Issue date Sep 9, 1997
- Motorola, Inc.
- Robert Lockhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data handler for handling data having multiple data formats
- Patent number 5,347,268
- Issue date Sep 13, 1994
- Motorola, Inc.
- Leonard E. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paging message encryption
- Patent number 5,283,832
- Issue date Feb 1, 1994
- Motorola, Inc.
- Robert K. Lockhart
- G08 - SIGNALLING
Information Patent Grant
Function coding via digital addresses in a two-way system
- Patent number 4,641,364
- Issue date Feb 3, 1987
- Motorola, Inc.
- Robert H. Bass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Re-linked portable data terminal controller system
- Patent number 4,247,908
- Issue date Jan 27, 1981
- Motorola, Inc.
- Robert K. Lockhart
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for electronically updating changes in contact...
- Publication number 20040128151
- Publication date Jul 1, 2004
- Von Alan Mock
- G06 - COMPUTING CALCULATING COUNTING