Office communication system

Details Office communication system Office communication system

2007-07-13

2010-10-12

Lieu, Julie (Department: 2612)

Communications: electrical

Systems

Call station

C340S539130, C340S870030, C340S870030, C455S404100, C455S404200, C370S388000

Reexamination Certificate

active

07812709

ABSTRACT:
An office communication system provides intra-office communication within a medical or dental office, for example. The system includes a door or wall unit, a table or desk unit, and a wearable or portable unit. The door and desk units are configured to transmit and receive both infrared and radio frequency type wireless signals. The portable unit may include an infrared light transmitter configured to transmit infrared light encoded with a unique address or identifier. The system operates to non-obtrusively notify office personnel whether a practitioner has entered or is presently within a particular exam room of the office, even if a door of the exam room is closed.

REFERENCES:
patent: 3662267 (1972-05-01), Reed
patent: 5564070 (1996-10-01), Want et al.
patent: 5917425 (1999-06-01), Crimmins et al.
patent: 7057512 (2006-06-01), Stilp
patent: 7295119 (2007-11-01), Rappaport et al.
patent: 2006/0023681 (2006-02-01), A'Rafat
patent: 2006/0109811 (2006-05-01), Schotten et al.
patent: 2007/0229252 (2007-10-01), Collins et al.
patent: 2007/0279219 (2007-12-01), Warriner
patent: 2009/0137256 (2009-05-01), Karaoguz
patent: 2009/0138353 (2009-05-01), Mendelson

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