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. 19, 2016
Filed:
Jul. 30, 2012
Applicants:
Nathan Stoddard, Beaverton, OR (US);
Wilfried Von Ammon, Österreich, DE;
Inventors:
Nathan Stoddard, Beaverton, OR (US);
Wilfried von Ammon, Österreich, DE;
Assignee:
Solar World Industries America Inc., Hillsboro, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); C30B 11/00 (2006.01); C30B 11/04 (2006.01); C30B 13/00 (2006.01); C30B 29/06 (2006.01);
U.S. Cl.
CPC ...
C30B 11/001 (2013.01); C30B 11/04 (2013.01); C30B 13/005 (2013.01); C30B 29/06 (2013.01); Y10T 117/1068 (2015.01);
Abstract
Apparatus and method for a crucible-less production of silicon ingots, wherein a support with a seed layer and a liquid layer is gradually lowered in a temperature field with a vertical gradient to solidify the liquid layer in a controlled way.
Stoddard, Nathan. (2016). Apparatus and method for the production of ingots (U.S. Patent No. 9315917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9315917
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile