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:
Jul. 13, 2010
Filed:
Dec. 19, 2008
Norihiro Fujita, Yokohama, JP;
Hiroyuki Nagashima, Yokohama, JP;
Hiroshi Nakamura, Fujisawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor memory device including: a package; a first semiconductor chip provided in the package; a first nonvolatile memory provided on the first semiconductor chip; a second semiconductor chip provided in the package; a second nonvolatile memory provided on the second semiconductor chip; a system bus provided in the package, the system bus connecting the first and second nonvolatile memories; a plurality of data terminals exposed to outside of the package, the data terminals being connected to the first and second nonvolatile memories through the system bus; and an enable terminal exposed to the outside of the package, the enable terminal being connected to the first and second nonvolatile memories.