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. 15, 2011
Filed:
Jun. 08, 2007
Applicants:
Young Sang Cho, Incheon, KR;
Young JO Kim, Incheon, KR;
Inventors:
Young Sang Cho, Incheon, KR;
Young Jo Kim, Incheon, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed therein is an apparatus for producing a polycrystalline silicon ingot for a solar cell, which has uniform crystal grains formed by solidifying silicon melted in a crucible using a cooling plate. The polycrystalline silicon ingot producing apparatus includes: a crucible for melting silicon; conveying shafts for adjusting the height of the crucible; heaters for heating the crucible; and a cooling plate located below the crucible for cooling the crucible.
Cho, Young. (2011). Manufacturing equipment for polysilicon ingot (U.S. Patent No. 8057598). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8057598
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile