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:
Feb. 21, 2023
Filed:
Jul. 22, 2020
Asm Ip Holding B.v., Almere, NL;
Chris G. M. de Ridder, Hoogland, NL;
Theodorus G. M. Oosterlaken, Oudewater, NL;
ASM IP Holding B.V., Almere, NL;
Abstract
A vertical batch furnace assembly for processing wafers comprising a cassette handling space, a wafer handling space, and a first wall separating the cassette handling space from the wafer handling space. The wall having a wafer transfer opening. The wafer transfer opening is associated with a cassette carrousel comprising a carrousel stage having a plurality of cassette support surfaces each configured for supporting a wafer cassette. The carrousel stage is rotatable by an actuator around a substantially vertical axis to transfer each cassette support surface to a wafer transfer position in front of the wafer transfer opening and to at least one cassette load/retrieve position, wherein the vertical batch furnace assembly is configured to load or retrieve a wafer cassette on or from a cassette support surface of the carrousel stage which is in the at least one load/retrieve position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile