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:
Nov. 26, 2013
Filed:
May. 21, 2012
Lawrence M. Burns, Los Altos, CA (US);
David Fisher, Sunnyvale, CA (US);
Lawrence M. Burns, Los Altos, CA (US);
David Fisher, Sunnyvale, CA (US);
R2 Semiconductor, Inc., Sunnyvale, CA (US);
Abstract
Another embodiment includes a voltage regulator. The voltage regulator includes a series switch element connected between a first voltage supply and a common node, the series switch element comprising an NMOS series switching transistor, a shunt switch element connected between the common node and a second voltage supply, the shunt switch element comprising an NMOS shunt switching transistor. The voltage regulator further includes means for closing the series switch element during a first period by applying a switching gate voltage to a gate of the NMOS series switch transistor of the series switch element, wherein the switching gate voltage has a voltage potential of at least a threshold voltage greater than a voltage potential of the common node, means for closing the shunt switch element during a second period, the shunt switch element comprising an NMOS shunt switching transistor.