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. 31, 2004
Filed:
Dec. 27, 2002
Tatsuya Fukuda, Tokyo, JP;
Tomokazu Otani, Tokyo, JP;
Renesas Technology Corp., Tokyo, JP;
Abstract
A semiconductor device of the present invention includes the multi-stacked structure having the bottom semiconductor package with BGA or PGA terminals so that the total number of terminals of the semiconductor device can be increased without increasing the mounting area. In particular, the semiconductor device includes a first semiconductor package having an upper and lower surfaces. The first semiconductor package has a plurality of land terminals on the lower surface. The semiconductor device also includes a second semiconductor package having a planar configuration substantially the same as that of the first semiconductor package, which is provided on the upper surface of the first semiconductor package. The second semiconductor package has a plurality of lead terminals extending from a side surface of the second semiconductor package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile