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. 24, 1998
Filed:
Jul. 28, 1997
Applicant:
Inventor:
Carlile R Stevens, Horseshoe Bay, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ; H05B / ;
U.S. Cl.
CPC ...
363131 ; 315219 ;
Abstract
The subject invention describes a method of generating high frequency power. Although it can be used for any purpose it is primarily developed for the operation of fluorescent lamps. The inventive device utilizes a circuit that contains only a small percentage of the electronic complements normally associated with electronic fluorescent lighting ballasts. The circuit is such that dimming of the florescent lamp is easily accomplished. Also disclosed is a method of assembly which combined with the very little parts count produces an electronic ballast, which can be price competitive with the conventional magnetic ballast.