Richard C. Allen

Person

Los Gatos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for optimizing personal area network (PAN) electr...
- Patent number 6,542,717
- Issue date Apr 1, 2003
- International Business Machines Corporation
- Thomas Guthrie Zimmerman
- G06 - COMPUTING CALCULATING COUNTING
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
Infrared data tranceiver
- Patent number D336089
- Issue date Jun 1, 1993
- Photonics Corporation
- Charles L. Crawshaw
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Infrared network transceiver apparatus
- Patent number 5,191,461
- Issue date Mar 2, 1993
- Photonics Corporation
- Charles L. Cranshaw
- 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
Error correction for infrared data communication
- Patent number 5,124,991
- Issue date Jun 23, 1992
- Photonics Corporation
- Richard C. Allen
- G08 - SIGNALLING
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
Information Patent Grant
Infrared data communications
- Patent number 4,977,618
- Issue date Dec 11, 1990
- Photonics Corporation
- Richard C. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Richard C. Allen

Person

Patents Grantslast 30 patents

System and method for optimizing personal area network (PAN) electr...

Infrared communication repeater architecture

Infrared communication repeater architecture

Infrared network entry permission method and apparatus

Infrared data tranceiver

Infrared network transceiver apparatus

Link protocol for RS 232 communications

Error correction for infrared data communication

Infrared network entry permission apparatus

Infrared data communications