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:
Sep. 19, 1978
Filed:
Aug. 25, 1977
Applicant:
Inventor:
John Guiry Endriz, Cupertino, CA (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ; H05B / ; H05B / ;
U.S. Cl.
CPC ...
3151 / ; 315366 ; 313422 ;
Abstract
The effects of oscillations of an electron beam traveling down a beam guide may be cancelled out by periodic switching of the electrical fields which confine the electron beam in the guide. The changing of the electrical fields periodically alters the phase of the electron beam so as to produce a net phase cancellation over a period of time.