| 发明名称 |
STORAGE DEVICE HAVING A WIRELESS COMMUNICATION FUNCTION |
| 摘要 |
A storage device includes an antenna, a first nonvolatile memory that is operable using power generated at the antenna by an electromagnetic induction caused by an external device, and stores lock state information, a first controller configured to change the lock state information in response to a command that is wirelessly transmitted from the external device through the antenna, a second nonvolatile memory, and a second controller configured to allow access to a memory region of the second nonvolatile memory depending on the lock state information stored in the first nonvolatile memory. |
| 申请公布号 |
US2017091123(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615253884 |
申请日期 |
2016.09.01 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SATO Keisuke;TERANISHI Masaomi;SAKURAI Shuichi;NAKASHIMA Masahiko;KOIZUMI Shigeki |
| 分类号 |
G06F12/14;G06F13/16 |
主分类号 |
G06F12/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A storage device, comprising:
an antenna; a first nonvolatile memory that is operable using power generated at the antenna by an electromagnetic induction caused by an external device, and stores lock state information; a first controller configured to change the lock state information in response to a command that is wirelessly transmitted from the external device through the antenna; a second nonvolatile memory; and a second controller configured to allow access to a memory region of the second nonvolatile memory depending on the lock state information stored in the first nonvolatile memory. |
| 地址 |
Tokyo JP |
