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:
Feb. 26, 2008
Filed:
Apr. 04, 2007
Applicants:
Sean O. Harnett, Penfield, NY (US);
Mark D. Tracy, Rochester, NY (US);
Jesse N. Klein, West Henrietta, NY (US);
Inventors:
Sean O. Harnett, Penfield, NY (US);
Mark D. Tracy, Rochester, NY (US);
Jesse N. Klein, West Henrietta, NY (US);
Assignee:
MKS Instruments, Inc., Wilmington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for controlling a power supply. The system includes a power supply and a controller for outputting a command signal to regulate the operation of the power supply. The controller determines the command signal based on at least one error signal which is selected from a plurality of error signals based on a selection criterion.