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:
Dec. 09, 2014
Filed:
Sep. 11, 2011
Applicants:
Bernhard Zojer, Villach, AT;
Thomas Ferianz, Bodensdorf, AT;
Thomas Linder, Spittal, AT;
Gerhard Noessing, Villach, AT;
Inventors:
Bernhard Zojer, Villach, AT;
Thomas Ferianz, Bodensdorf, AT;
Thomas Linder, Spittal, AT;
Gerhard Noessing, Villach, AT;
Assignee:
Lantiq Deutschland GmbH, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01); H04M 3/30 (2006.01);
U.S. Cl.
CPC ...
H04M 3/305 (2013.01);
Abstract
Embodiments related to line testing are described and depicted. A digital subscriber line testing apparatus comprises a plurality of resistors and a switching device. The switching device comprises first and second signal inputs to couple the switching device to a signal generator output, and a plurality of wire terminals. The switching device is configured to switch the plurality of resistors into a first switching state and a second switching state.