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:
Sep. 17, 2013
Filed:
Mar. 03, 2011
Aleksandar Prodić, Toronto, CA;
Zdravko Lukić, Toronto, CA;
Sheikh Mohammad Ahsanuzzaman, Toronto, CA;
Zhenyu Zhao, Burlington, CA;
Aleksandar Prodić, Toronto, CA;
Zdravko Lukić, Toronto, CA;
Sheikh Mohammad Ahsanuzzaman, Toronto, CA;
Zhenyu Zhao, Burlington, CA;
Exar Corporation, Fremont, CA (US);
Abstract
A multiphase controller for a DC-to-DC power supply includes logic to estimate parameters for multiple phases that provide a combined output at a load. The estimated parameters include a current estimate and an effective resistance estimates for each phase so that a power estimate for each phase can be produced. The logic adjusts the operation of the phases using the power estimate for each phase.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile