Communication system and method over local area network wiring

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 8503282
SERIAL NO

12912235

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Abstract

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A device for enabling a local area network wiring structure to simultaneously carry digital data and analog telephone signals on the same transmission medium. It is particularly applicable to a network in star topology, in which remote data units (e.g. personal computers) are each connected to a hub through a cable comprising at least two pairs of conductors, providing a data communication path in each direction. Modules at each end of the cable provide a phantom path for telephony (voice band), signals between a telephone near the data set and a PBX, through both conductor pairs in a phantom circuit arrangement. All such communication paths function simultaneously and without mutual interference. The modules comprise simple and inexpensive passive circuit components.

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Patent Owner(s)

  • MOSAID TECHNOLOGIES INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Binder, Yehuda Hod Ha'sharon, IL 342 8445

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