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:
Dec. 31, 2024
Filed:
Oct. 01, 2020
Applied Materials, Inc., Santa Clara, CA (US);
Sanjeev Baluja, Campbell, CA (US);
Tejas Ulavi, San Jose, CA (US);
Eric J. Hoffmann, San Francisco, CA (US);
Ashutosh Agarwal, San Jose, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Apparatus and methods for loading and unloading substrates from a spatial processing chamber are described. A support assembly has a rotatable center base and support arms extending therefrom. A support shaft is at the outer end of the support arms and a substrate support is on the support shaft. Primary lift pins are positioned within openings in the substrate support. Secondary lift pins are positioned within openings in the support arms and are aligned with the primary lift pins. An actuation plate within the processing volume causes, upon movement of the support assembly, the primary lift pins to elevate through contact with the secondary lift pins.