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:
Mar. 22, 2011
Filed:
Aug. 07, 2008
Timothy W. Fuehrer, Easton, PA (US);
Donald R. Laturell, Allentown, PA (US);
Lane A. Smith, Easton, PA (US);
Christopher J. Wittensoldner, Alburtis, PA (US);
Timothy W. Fuehrer, Easton, PA (US);
Donald R. Laturell, Allentown, PA (US);
Lane A. Smith, Easton, PA (US);
Christopher J. Wittensoldner, Alburtis, PA (US);
Agere Systems Inc., Allentown, PA (US);
Abstract
A system for improving the attenuation of an undesired signal found in a differential signal path through the use of inductive coupling. The system includes a primary inductor, a secondary inductor, and a filter. The primary inductor and the secondary inductor operably couple an input differential signal pair to an output differential signal pair, and the filter attenuates an undesired signal in the output differential signal pair.