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:
Jun. 12, 2007
Filed:
Jun. 10, 2003
Applicant:
Per O. Risman, Härryda, SE;
Inventor:
Per O. Risman, Härryda, SE;
Assignee:
EXH LLC, Eagan, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/70 (2006.01); H01L 1/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rectangular microwave applicator operating at a predetermined frequency and comprising a microwave enclosure forming a cavity having first and second transverse dimensions and a longitudinal dimension n the direction of propagation of microwave energy, wherein said dimensions are such that a main power-transferring Teymn mode with a long vertical wavelength is enhanced, and a significant amplitude of a complementary Teymn mode is created, wherein m, mand n are positive odd integers and mand n are both less or equal to m.