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, 2007
Filed:
Apr. 12, 2006
Applicant:
Robert Fisher, San Diego, CA (US);
Inventor:
Robert Fisher, San Diego, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/40 (2006.01); G05F 1/70 (2006.01); H02H 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic control system regulates and stabilizes AC line voltage to produce a constant AC voltage output. A switch-mode regulator circuit is employed in conjunction with a variable amplitude regulator to combine a feed-forward control with a variable amplitude regulator interface to achieve continuous real time response.