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:
Jul. 13, 2021
Filed:
Jan. 26, 2018
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Koji Yamazaki, Chiyoda-ku, JP;
Tomoaki Kato, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A bonded structure, including a Zn-based brazing filler metal and a Cu-based bonding object bonded to each other, wherein the bonded structure includes a joint including a first alloy phase, a second alloy phase and a third alloy phase between the Zn-based brazing filler metal and the Cu-based bonding object, wherein the second alloy phase is formed at an interface between the first alloy phase and the third alloy phase, and wherein, in a cross section parallel to a bonding direction, a ratio of the second alloy phase at the interface between the first alloy phase and the third alloy phase is less than 80%.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile