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:
Jan. 09, 2018
Filed:
Mar. 04, 2016
Toshiba Memory Corporation, Minato-ku, JP;
Shoji Sawamura, Yokohama, JP;
Nobuhiro Kondo, Yokohama, JP;
Kenichi Maeda, Kamakura, JP;
Kenichiro Yoshii, Bunkyo, JP;
TOSHIBA MEMORY CORPORATION, Minato-ku, JP;
Abstract
According to one embodiment, a memory module includes a volatile memory, a nonvolatile memory, and a controller. The volatile memory is data readable and writable. The nonvolatile memory is data readable and writable and stores therein correspondence information containing an attribute indicating any of volatile, nonvolatile, and both of volatile and nonvolatile associated with an address in an address space assigned to the volatile memory and the nonvolatile memory. The controller reads data from and writes data to the volatile memory or the nonvolatile memory, referring to the correspondence information.