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:
Aug. 04, 2020
Filed:
Apr. 12, 2018
Applicant:
Agc Inc., Chiyoda-ku, JP;
Inventors:
Minoru Yamada, Koganei, JP;
Atsushi Yamada, Koganei, JP;
Koichi Shibuya, Chiyoda-ku, JP;
Shinya Kikugawa, Chiyoda-ku, JP;
Keisuke Hanashima, Chiyoda-ku, JP;
Assignee:
AGC Inc., Chiyoda-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 13/00 (2006.01); B23K 35/26 (2006.01); C03C 27/08 (2006.01);
U.S. Cl.
CPC ...
C22C 13/00 (2013.01); B23K 35/26 (2013.01); B23K 35/262 (2013.01); C03C 27/08 (2013.01);
Abstract
A composition for bonding includes tin, germanium, and nickel. A contained amount of germanium is less than or equal to 10 mass %. A contained amount of nickel in mass % is less than or equal to a product of 2.8 multiplied by a term that is the contained amount of germanium in mass % to the power of 0.3.