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:
Jul. 07, 2015
Filed:
Sep. 10, 2012
Lutz Dathe, Dresden, DE;
Henry Drescher, Radebeul, DE;
Thomas Hanusch, Coswig, DE;
Atmel Corporation, San Jose, CA (US);
Abstract
An example circuit includes a voltage regulator, a controller, and a chain of switches. The voltage regulator is configured to generate a supply voltage, the supply voltage connected to each switch in the chain of switches, and generate a supply voltage status signal, the supply voltage status signal indicating a status of the supply voltage. The chain of switches includes a first switch configured to switch the supply voltage to a first subcircuit of a plurality of sub circuits based on the supply voltage status signal and one or more second switches configured to switch the supply voltage to one or more respective subcircuits of the plurality of subcircuits.