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:
Jun. 25, 2002
Filed:
Apr. 05, 2000
Applicant:
Inventor:
Bernhard Rall, Ulm, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/30 ;
U.S. Cl.
CPC ...
H04B 3/30 ;
Abstract
A circuit arrangement for reducing interfering longitudinal voltages on a two-wire line includes a reduction circuit for reducing the interfering longitudinal voltages, a detector coupled to the two-wire line that generates a switch-off signal in the absence of a push-pull signal on at least one of the cores in the two-wire line and a switch circuit that switches off the reduction circuit in response to the switch-off signal.