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:
Feb. 17, 2015
Filed:
Aug. 27, 2007
Applicants:
Andre Hanke, Neubiberg, DE;
Bernd Adler, Neubiberg, DE;
Inventors:
Andre Hanke, Neubiberg, DE;
Bernd Adler, Neubiberg, DE;
Assignee:
Intel Mobile Communications GmbH, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 3/24 (2006.01); H04B 7/08 (2006.01); H04L 25/02 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0822 (2013.01); H04L 25/0264 (2013.01); H04L 25/0292 (2013.01); H04L 67/12 (2013.01);
Abstract
In one embodiment, a circuit can selectively adjust a current for driving a load. The circuit includes a sensor configured to measure a magnetic field associated with the current and provide a sensor voltage representative thereof. A control circuit is configured to selectively adjust the current as a function of the sensor voltage and a time-varying voltage threshold. Other methods and systems are also disclosed.