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. 15, 2005
Filed:
Jan. 16, 2003
Yoshiaki Okuyama, Kawasaki, JP;
Shinya Fujioka, Kawasaki, JP;
Yoshiaki Okuyama, Kawasaki, JP;
Shinya Fujioka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A dual-port semiconductor memory apparatus constructed by a core circuit and a plurality of ports, different row blocks of which in the same column block of the core circuit are simultaneously accessible. Since each of the ports is provided with a global data bus, different row blocks of the same column block can be accessed via both ports by selectively activating a column line corresponding to a port and another column line corresponding to another port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile