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. 25, 2012
Filed:
Jul. 01, 2009
John Silver, Colorado Springs, CO (US);
Harold Kutz, San Jose, CA (US);
Gary Moscaluk, Colorado Springs, CO (US);
John Silver, Colorado Springs, CO (US);
Harold Kutz, San Jose, CA (US);
Gary Moscaluk, Colorado Springs, CO (US);
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
A system includes power saving circuitry to revive a system controller from a sleep mode for performance of operations in an active mode. The system also includes a regulator including a floating gate reference device to generate output voltage and current capable of powering the power saving circuitry during the sleep mode. A method includes generating a reference voltage and current with a float gate device, and powering wake-up circuitry with the reference voltage and current while in a power saving mode. The wake-up circuitry is configured to activate a main system controller from the power saving mode.