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:
Aug. 14, 2012
Filed:
May. 06, 2010
Applicants:
Ruey-jen Hwu, Salt Lake City, UT (US);
Laurence P. Sadwick, Salt Lake City, UT (US);
Jishi Ren, Ottowa, CA;
Inventors:
Ruey-Jen Hwu, Salt Lake City, UT (US);
Laurence P. Sadwick, Salt Lake City, UT (US);
Jishi Ren, Ottowa, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 25/34 (2006.01); H03F 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Various apparatuses and methods for a vacuum electronic device are disclosed herein. In one embodiment, a vacuum electronic device includes a vacuum housing, an array of slow wave structures inside the vacuum housing sharing a common electron beam tunnel, an electron beam input port at a first end of the common electron beam tunnel, and an electron beam output port at a second end of the common electron beam tunnel.