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:
Oct. 28, 2025
Filed:
Aug. 01, 2019
Applied Materials, Inc., Santa Clara, CA (US);
Yi-Chiau Huang, Fremont, CA (US);
Errol Antonio C. Sanchez, Tracy, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
A method and apparatus for processing a semiconductor substrate is described. A substrate processing apparatus is disclosed that includes a process chamber, a substrate support disposed inside the process chamber, a plurality of lamps arranged in a lamphead and positioned proximate to the substrate support, a gas source for providing a purge gas in a lateral flow path across the substrate support, and a controller that differentially adjusts power to individual lamps of the plurality of lamps based on a direction of the flow path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile