Apparatus for management and remote control of electrical...

Details Apparatus for management and remote control of electrical... Apparatus for management and remote control of electrical...

2007-02-13

2007-02-13

Tran, Quoc (Department: 2614)

Telephonic communications

Diagnostic testing, malfunction indication, or electrical...

Testing of subscriber loop or terminal

C379S029050, C379S027060, C379S027070, C379S001010

Reexamination Certificate

active

10502669

ABSTRACT:
An apparatus for the management and the remote and/or automatic control of electric characteristics and signal transmissivity of the metallic line pairs connected to a telephone exchange, including measurement means and means able to connect said measurement means to the single line pairs connected to the telephone exchange and to all of the lines of a distribution whether they are active or redundant.

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patent: 5854823 (1998-12-01), Badger et al.
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patent: 6453014 (2002-09-01), Jacobson et al.
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patent: 6819745 (2004-11-01), Hollenbeck et al.
patent: WO 99/14917 (1999-03-01), None
patent: WO 99/35987 (1999-07-01), None
patent: WO 01/93549 (2001-12-01), None

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