Bernard E. Stewart

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Infrared communication repeater architecture
- Patent number 5,563,728
- Issue date Oct 8, 1996
- Richard C. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared communication repeater architecture
- Patent number 5,384,652
- Issue date Jan 24, 1995
- Photonics Corporation
- Richard C. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared network entry permission method and apparatus
- Patent number 5,245,460
- Issue date Sep 14, 1993
- Photonics Corporation
- Richard C. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link protocol for RS 232 communications
- Patent number 5,142,538
- Issue date Aug 25, 1992
- Photonics Corporation
- Stanley L. Fickes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared network entry permission apparatus
- Patent number 5,119,226
- Issue date Jun 2, 1992
- Photonics Corporation
- Richard C. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE