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:
Oct. 20, 2026
Filed:
Jan. 10, 2024
Applicant:
SK Siltron Co., Ltd., Gumi-si Gyeongsangbuk-do, KR;
Inventors:
Ji Hoon Kang, Gyeongsangbuk-do, KR;
Se Hun Kim, Gyeongsangbuk-do, KR;
Ji Soo Yu, Gyeongsangbuk-do, KR;
Assignee:
SK SILTRON CO., LTD., Gumi-si Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 15/10 (2006.01); C30B 15/14 (2006.01); C30B 29/06 (2006.01);
U.S. Cl.
CPC ...
C30B 15/10 (2013.01); C30B 15/14 (2013.01); C30B 29/06 (2013.01);
Abstract
An external crucible accommodating a silicon melt is disclosed. The external crucible includes a body configured to accommodate a silicon melt and divided into first to n-th sections. At least one of the first to n-th sections is formed to have a shape different from shapes of remaining ones of the first to n-th sections.
Kang, Ji. (2026). External crucible accommodating silicon melt and silicon single crystal ingot growth apparatus including the same (U.S. Patent No. 12768071). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768071
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile