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:
Apr. 07, 2026
Filed:
Aug. 02, 2023
Advanced Material Solutions, Missoula, MT (US);
Chad Fero, Missoula, MT (US);
David Keck, Missoula, MT (US);
Abstract
A chemical vapor deposition reactor that increases the yield of polysilicon in a polysilicon manufacturing process is presented in this disclosure. A chemical vapor deposition reactor may include a heat transfer jacket that protrudes at an upper end as much as or more than the top end of a filament to reflect radiant heat back to a filament or polysilicon rod. The heat transfer jacket may be used to control the temperature difference on the filament or polysilicon to prevent cracks in the polysilicon to increase the yield of the polysilicon in the polysilicon manufacturing process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile