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. 05, 2016
Filed:
Jan. 27, 2016
Christopher T. Schiller, Redding, CA (US);
Michael Joseph Shaw, Granite Bay, CA (US);
Christopher T. Schiller, Redding, CA (US);
Michael Joseph Shaw, Granite Bay, CA (US);
Other;
Abstract
A method includes configuring a battery and a voltage regulator configured to regulate an output voltage of the battery to supply power to a memory of an electronic circuit also comprising non-memory circuitry. The method also includes switching the supply of power between the battery and the voltage regulator such that: the memory is powered from the battery when the non-memory circuitry is inactive, the memory is powered from a combination of voltage from the battery and the voltage regulator when the memory is about to communicate with the non-memory circuitry during a transition of the non-memory circuitry into an active state thereof, and the memory and the non-memory circuitry are powered from the voltage regulator during the active state of the non-memory circuitry. Thus, minimal current is drawn from the battery while a state of the memory of the electronic circuit is preserved.