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. 19, 2022
Filed:
Nov. 29, 2019
Showa Denko K.k., Tokyo, JP;
Yoshikazu Umeta, Chichibu, JP;
Hironori Atsumi, Chichibu, JP;
SHOWA DENKO K.K., Tokyo, JP;
Abstract
A SiC chemical vapor deposition apparatus is provided, including: a furnace body inside of which a growth space is formed; and a mounting table which is positioned on a lower portion of the growth space and has a mounting surface on which a SiC wafer is mounted, in which the furnace body is separated into a plurality of members in a vertical direction substantially orthogonal to the mounting table, the plurality of members includes a first portion and a second portion, the first portion includes a protruding part that protrudes in an outer peripheral direction, the second portion includes a hook part on which the protruding part is hung, and the first portion and the second portion are connected to each other by hanging the hook part on the protruding part.