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. 30, 2008
Filed:
Sep. 18, 2006
Applicant:
Raffaele Salerno, Tavagnacco, IT;
Inventor:
Raffaele Salerno, Tavagnacco, IT;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 1/08 (2006.01); H03K 17/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit device has a passive network () with an input () and an output, the output of the passive network () forming an output terminal () of the circuit device and a feedback path coupling the output terminal () of the circuit device to the input () of the passive network (), the feedback path having an amplifier () configured to adjust an attenuation of the circuit device.