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.:

US 9210793 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 08, 2015

Filed:

Sep. 16, 2010
Applicants:

Teiji Nishio, Kashiwa, JP;

Toshiki Tachikawa, Niihama, JP;

Inventors:

Teiji Nishio, Kashiwa, JP;

Toshiki Tachikawa, Niihama, JP;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05H 7/00 (2006.01); H05H 13/00 (2006.01);
U.S. Cl.
CPC ...
H05H 7/001 (2013.01); H05H 13/005 (2013.01); H05H 2277/11 (2013.01);
Abstract

Provided is a charged particle beam radiation control device that controls radiation of a charged particle beam, the charged particle beam radiation control device including: a controller which controls an acceleration voltage for accelerating charged particles, wherein the controller includes a set acceleration voltage controller which selects a non-radiation state of a charged particle beam by setting an acceleration voltage of a radiation state of the charged particle beam to a reference acceleration voltage and changing the acceleration voltage to a set acceleration voltage larger or smaller than the reference acceleration voltage.


Find Patent Forward Citations

Nishio, Teiji. (2015). Charged particle beam radiation control device and charged particle beam radiation method (U.S. Patent No. 9210793). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9210793

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