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:
Jan. 08, 2019
Filed:
Nov. 02, 2017
Disco Corporation, Tokyo, JP;
Hidekazu Iida, Tokyo, JP;
Disco Corporation, Tokyo, JP;
Abstract
Disclosed herein is a decompression processing apparatus for processing a wafer in a decompressed state including a chamber having a decompressing unit configured to decompress the inside of the chamber, an opening and closing door configured to open and close a carrying-in-and-out opening for carrying the wafer into and out of the chamber, and an inert gas supply source configured to supply an inert gas to the inside of the chamber. The inside of the chamber is maintained in a dry state by continuing to supply the inert gas in a state in which the opening and closing door is opened.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile