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:
May. 13, 2003
Filed:
Feb. 27, 2002
Applicant:
Inventors:
Tasao Soga, Fujisawa, JP;
Toshiharu Ishida, Fujisawa, JP;
Kazuma Miura, Yokohama, JP;
Hanae Hata, Yokohama, JP;
Masahide Okamoto, Yokohama, JP;
Tetsuya Nakatsuka, Yokohama, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
There is provided an electronic device comprising at least one electronic part and a substrate on which said electronic part is mounted, said electronic part and said substrate being bonded by a joint comprising a phase of Al particles and another phase of a Al—Mg—Ge—Zn alloy, said Al particles being connected to each other by said Al—Mg—Ge—Zn alloy phase.
Soga, Tasao. (2003). Product using zn-al alloy solder (U.S. Patent No. 6563225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6563225
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile