David L. Hattey

Person

Lynchburg, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single channel autonomous digitally trunked RF communications system
- Patent number 5,408,680
- Issue date Apr 18, 1995
- Ericsson GE Mobile Communications Inc.
- David L. Hattey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic regrouping in a trunked radio communications systems
- Patent number 5,369,783
- Issue date Nov 29, 1994
- Ericsson GE Mobile Communications Inc.
- Jeffrey S. Childress
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor-to-processor communications protocol for a public service...
- Patent number 5,206,863
- Issue date Apr 27, 1993
- General Electric Company
- Dimitri M. Nazarenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor-to-processor communications protocol for a public service...
- Patent number 5,128,930
- Issue date Jul 7, 1992
- General Electric Company
- Dimitri M. Nazarenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic regrouping in a trunked radio communications system
- Patent number 5,117,501
- Issue date May 26, 1992
- General Electric Company
- Jeffrey S. Childress
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio trunking fault detection system with power output monitoring...
- Patent number 5,086,506
- Issue date Feb 4, 1992
- General Electric Company
- Nancy L. Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor-to-processor communications protocol for a public service...
- Patent number 5,020,132
- Issue date May 28, 1991
- Ericsson GE Mobile Communications Inc.
- Dimitri M. Nazarenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio trunking fault detection system
- Patent number 4,903,321
- Issue date Feb 20, 1990
- General Electric Company
- Nancy L. Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor-to-processor communications protocol for a public service...
- Patent number 4,835,731
- Issue date May 30, 1989
- General Electric Company
- Dimitri M. Nazarenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David L. Hattey

Person

Patents Grantslast 30 patents

Single channel autonomous digitally trunked RF communications system

Dynamic regrouping in a trunked radio communications systems

Processor-to-processor communications protocol for a public service...

Processor-to-processor communications protocol for a public service...

Dynamic regrouping in a trunked radio communications system

Radio trunking fault detection system with power output monitoring...

Processor-to-processor communications protocol for a public service...

Radio trunking fault detection system

Processor-to-processor communications protocol for a public service...