Optical transceiver module with ambient light circuitry

Details Optical transceiver module with ambient light circuitry Optical transceiver module with ambient light circuitry

2007-05-15

2007-05-15

Chan, Jason (Department: 2613)

Optical communications

Optical communication over freee space

Transceivers

C398S135000, C398S162000, C250S2140AL

Reexamination Certificate

active

09948252

ABSTRACT:
An optical transceiver module which includes circuitry for detecting ambient light conditions in addition to circuitry for processing received optical data.

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“IrDA Data 1.2 Low Power Compliant 115.2 kb/s Infrared Transceiver”, Hewlett Packard, 1998, http:// http://openarm.linuxforum.net/doc/Datasheet/HSDL3201.PDF.
“Agilent HSDL-3201 IrDA Data 1.4 Low Power Compliant 115.2 kb/s Infrared Transceiver” data sheet; 20 pages.

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