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:
Nov. 26, 2019
Filed:
Jan. 05, 2017
Sunedison Semiconductor Limited (Uen201334164h), Singapore, SG;
Parthiv Daggolu, Creve Coeur, MO (US);
Benjamin Michael Meyer, Defiance, MO (US);
William L. Luter, St. Charles, MO (US);
Soubir Basak, Chandler, AZ (US);
Sumeet S. Bhagavat, St. Charles, MO (US);
Nan Zhang, O'Fallon, MO (US);
Gaurab Samanta, St. Louis, MO (US);
GlobalWafers Co., Ltd., Taiwan, TW;
Abstract
Crystal pulling systems for growing monocrystalline ingots from a melt of semiconductor or solar-grade material are described. The crystal pulling systems include seed chuck assemblies designed to reduce formation of deposits on components of the crystal pulling systems by reducing and inhibiting the formation of gas flow recirculation cells within the crystal pulling systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile