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:
Dec. 27, 2022
Filed:
Jan. 11, 2021
Applicant:
Napra Co., Ltd., Tokyo, JP;
Inventor:
Shigenobu Sekine, Tokyo, JP;
Assignee:
Napra Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/02 (2006.01); B23K 35/26 (2006.01); B23K 103/08 (2006.01);
U.S. Cl.
CPC ...
B23K 35/0244 (2013.01); B23K 35/262 (2013.01); B23K 2103/08 (2018.08);
Abstract
According to this invention, provided is a metal particle that includes an intermetallic compound composed of Sn, Cu and Ni, in a basal phase that contains Sn and an Sn—Cu alloy, and at least parts of the Sn—Cu alloy and the intermetallic compound in the basal phase form an endotaxial joint.