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. 06, 2026
Filed:
Oct. 10, 2023
Applied Materials, Inc., Santa Clara, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Embodiments generally relate to gas circuits for distributing gases for processing of substrates applicable for semiconductor manufacturing. In one or more embodiments, flow controllers of a gas circuit are used to stabilize, distribute, and switch gases for processing of substrates applicable for semiconductor manufacturing. In one or more embodiments, a gas circuit includes one or more first ratio flow controllers operable to control a flow of a first gas, a plurality of first valves operable to open and close the flow of the first gas, one or more second ratio flow controllers operable to control a flow of a second gas, and a plurality of second valves operable to open and close the flow of the second gas. The gas circuit further includes a first set of gas lines connected to the first ratio flow controllers, and a second set of gas lines connected to the second ratio flow controllers.