Don C Walker

US Patent:

46808116, Jul 14, 1987

Filed:

Dec 13, 1984

Appl. No.:

6/681113

Inventors:

James G. Harper - Dallas TX
Louis G. Bailey - Dallas TX
Robert B. McJohnson - Pilot Point TX
Ganesh Rajagopal - Richardson TX
Don R. Walker - Coppell TX

Assignee:

Veeco Integrated Automation Inc. - Dallas TX

International Classification:

H04B 900

US Classification:

455617

Abstract:

In an infrared communications link, a transmitter is connected to a plurality of infrared light emitting diodes disposed about an arcuate surface to illuminate a generally rectangular area with pulsed optical energy. When a receiver having a plurality of photodiodes is disposed within the generally rectangular area the information contained in the pulsed optical energy is recovered. The combination of the transmitter and receiver provide a transceiver that is ideally suited for providing two way communication between a fixed station and an automatically guided vehicle in an electromagnetically hostile environment such as a highly automated factory.

Address:

5317 Warm Spg Trl, Fort Worth, TX 76137

Phone:

8176568807

VIN:

1FMCU03739KA09508

Make:

FORD

Model:

ESCAPE

Year:

2009