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:
Jul. 12, 2022
Filed:
Sep. 07, 2017
Ebara Corporation, Tokyo, JP;
Matsutaro Miyamoto, Tokyo, JP;
Yoshitaka Mukaiyama, Tokyo, JP;
EBARA CORPORATION, Tokyo, JP;
Abstract
Provided is a substrate holder including a first holding member and a second holding member configured to sandwich and fix a substrate, wherein the first holding member includes a first holding member body, and a clamp provided on the first holding member body, the clamp being rotatable about a shaft extending parallel to a surface of the first holding member body, or being reciprocable in a direction intersecting with the surface of the first holding member body, the second holding member includes a second holding member body, and the clamp is capable of engaging with the second holding member in a state where the first holding member body and the second holding member body are brought into contact with each other, to fix the second holding member to the first holding member.