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:
Mar. 04, 2025
Filed:
Jul. 29, 2022
Applicant:
Indium Corporation, Utica, NY (US);
Inventors:
Assignee:
INDIUM CORPORATION, Utica, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/26 (2006.01); B23K 35/02 (2006.01); B23K 101/42 (2006.01); C22C 12/00 (2006.01); C22C 13/02 (2006.01); C22C 30/06 (2006.01);
U.S. Cl.
CPC ...
B23K 35/262 (2013.01); B23K 35/0244 (2013.01); B23K 35/025 (2013.01); B23K 35/264 (2013.01); C22C 12/00 (2013.01); C22C 13/02 (2013.01); C22C 30/06 (2013.01); B23K 2101/42 (2018.08);
Abstract
Some implementations of the disclosure are directed to low melting temperature (e.g., liquidus temperature below 210° C.) SnIn solder alloys. A SnIn solder alloy may consist of: 8 to 20 wt % In; greater than 0 wt % to 4 wt % Ag; optionally, one or more of greater than 0 wt % to 5 wt % Sb, greater than 0 wt % to 3 wt % Cu, greater than 0 wt % to 2.5 wt % Zn, greater than 0 wt % to 1.5 wt % Ni, greater than 0 wt % to 1.5 wt % Co, greater than 0 wt % to 1.5 wt % Ge, greater than 0 wt % to 1.5 wt % P, and greater than 0 wt % to 1.5 wt % Mn; and a remainder of Sn.