The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1999
Filed:
Jul. 07, 1997
Applicant:
Inventor:
Russell W Bell, Austin, TX (US);
Assignee:
Advanced Micro Devices, Austin, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379 9308 ; 379 9001 ; 370488 ;
Abstract
A device and system for isolating voice and data signals transmitted on an internal telephone wire network is disclosed. The device further includes voice and/or data connectors coupled to the network. One or more filters are coupled between the network and the voice and data connectors to respectively filter out data and voice signals being transmitted on the network. The internal telephone wire network may be used as a transmission medium for local data transfers. The local data transfers may be performed using digital subscriber line data transmission technologies. The device may be adapted to connect to a standard telephone connector of the network.