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. 10, 2019
Filed:
Jul. 25, 2018
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Francesco Polo, Arnoldstein, AT;
Richard Gaggl, Poertschach am Woerthersee, AT;
Assignee:
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/12 (2006.01); H04R 1/04 (2006.01); H03F 3/50 (2006.01); H03F 1/14 (2006.01); H03F 3/45 (2006.01); H04R 3/00 (2006.01); H04R 19/04 (2006.01);
U.S. Cl.
CPC ...
H04R 1/04 (2013.01); H03F 1/14 (2013.01); H03F 3/45179 (2013.01); H03F 3/45376 (2013.01); H03F 3/45475 (2013.01); H03F 3/505 (2013.01); H04R 3/00 (2013.01); H04R 19/04 (2013.01); H03F 2200/03 (2013.01); H03F 2200/151 (2013.01); H03F 2200/153 (2013.01); H03F 2203/45116 (2013.01); H03F 2203/45384 (2013.01); H03F 2203/45512 (2013.01); H03F 2203/45544 (2013.01); H03F 2203/45594 (2013.01); H03F 2203/5033 (2013.01); H04R 2201/003 (2013.01);
Abstract
In accordance with an embodiment, a circuit includes an amplifier and a programmable capacitor coupled between an output of the first non-inverting and the input of the first amplifier.