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:
Aug. 02, 2016
Filed:
May. 30, 2011
Applicants:
Peter Körner, Lund, SE;
Kaj Ullén, Bjärred, SE;
Inventors:
Peter Körner, Lund, SE;
Kaj Ullén, Bjärred, SE;
Assignees:
Sony Corporation, Tokyo, JP;
Sony Mobile Communications, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02B 1/00 (2006.01); H03K 17/56 (2006.01); H04R 3/00 (2006.01); H04M 1/60 (2006.01);
U.S. Cl.
CPC ...
H03K 17/56 (2013.01); H04M 1/6008 (2013.01); H04R 3/00 (2013.01); H04M 1/6058 (2013.01); H04R 2410/00 (2013.01);
Abstract
A method for reducing a disturbance on a signal path is provided. The disturbance is caused by a capacitance ()of a semiconductor switch (-) of an integrated circuit (). The semiconductor switch (-) switches the signal path. The capacitance () acts between the semiconductor switch (-) and a power supply terminal of the integrated circuit (). According to the method, the power supply terminal of the integrated circuit () is coupled via an impedance () to a power supply ().