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:
Mar. 10, 2009
Filed:
Jan. 18, 2006
Applicants:
Shigeru Nonoyama, Takatsuki, JP;
Naoto Ueda, Kawanishi, JP;
Inventors:
Shigeru Nonoyama, Takatsuki, JP;
Naoto Ueda, Kawanishi, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 29/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor integrated circuit () having an integrated circuit region (), and a plurality of I/O cells () each having an element formation region for external electrical connection from the element formation region. An input/output signal electrode pad (), a power supply electrode pad () and a GND electrode pad () are placed on an element formation region of each I/O cell ().