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:
May. 18, 2021
Filed:
Jun. 10, 2019
Ebara Corporation, Tokyo, JP;
Takeshi Murakami, Tokyo, JP;
EBARA CORPORATION, Tokyo, JP;
Abstract
In a first cross section along an electron ray that passes between an inner curved surface and an outer curved surface of a beam bender, the curvature of the surfaces are fixed, and the center of the curvature of the surfaces are set so as to match each other. In a second cross section perpendicular to the electron ray, the curvature of the surfaces are fixed, and the center of curvature of the surfaces are set so as to match each other. The radius of the curvature of the surface in the second cross section is set to be larger than that of the surface in the first cross section. The radius of curvature of the surface in the second cross section is set to be larger than that of the surface in the first cross section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile