Semiconductor memory device
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United States of America Patent
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May 7, 2013
Grant Date -
Jan 24, 2013
app pub date -
Mar 14, 2012
filing date -
Jul 19, 2011
priority date (Note) -
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Abstract
According to embodiments, a semiconductor memory device capable of transmission and reception of information by wireless communication is provided. The semiconductor memory device includes a radio antenna for performing the wireless communication, a nonvolatile semiconductor memory element that stores information to be transmitted and received via the radio antenna, a substrate on which the nonvolatile semiconductor memory element is mounted and a wiring pattern to be connected to the nonvolatile semiconductor memory element is formed, and a switching unit that switches between a state where the wireless communication is permitted and a state where the wireless communication is rejected.
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