Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshitaka Aoki0
Keiichi Tsutsui0
Date of Patent
June 7, 2011
0Patent Application Number
122297730
Date Filed
August 27, 2008
0Patent Primary Examiner
Patent abstract
A card-type peripheral device includes an electronic component including a memory disposed in a case, a terminal part including connection terminals connectable with a to-be-connected device, and a switch for disabling writing to the memory. The card-type peripheral device further includes a signal terminal capable of transmitting a signal indicating the status of the switch to the to-be-connected device.
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