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:
Nov. 18, 2014
Filed:
Nov. 27, 2007
Yasushi Taniguchi, Osaka, JP;
Seiichi Nakatani, Osaka, JP;
Takashi Kitae, Osaka, JP;
Seiji Karashima, Osaka, JP;
Kenichi Hotehama, Osaka, JP;
Yasushi Taniguchi, Osaka, JP;
Seiichi Nakatani, Osaka, JP;
Takashi Kitae, Osaka, JP;
Seiji Karashima, Osaka, JP;
Kenichi Hotehama, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An electrode structureon which a solder bump is placed includes an electrode patternmade of an electrode-constituting material selected from the group consisting of Cu, Al, Cr, and Ti, a Ni layerformed on a part of the electrode pattern, a Pd layerformed on at least a part of a region other than the part of the electrode pattern, and an Au layerformed on the Ni layerand the Pd layer
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile