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. 08, 1987
Filed:
Jul. 07, 1986
Applicant:
Inventor:
John E Gerling, Modesto, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ; 219 / ;
Abstract
System and method for applying microwave power of substantially constant frequency and variable power level to a work load. A microwave power source having an operating frequency which varies with power level is operated at a substantially constant power level and frequency. Power from the source is applied to a dummy load, and a portion of the power is diverted away from the dummy load to the work load to vary the amount of power applied to the work load without changing the power level or frequency at which the source is operated.