Key information issuing device, wireless operation device, and program
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 7, 2013
Grant Date -
Sep 10, 2009
app pub date -
Apr 3, 2009
filing date -
Aug 3, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wireless apparatus including a button; a wireless communication interface; a processing unit to output encryption key information to another wireless apparatus using the wireless communication interface with lower transmission output than transmission output of information other than the encryption key information, responsive to detection of user's operation for the button; and a memory to store the output encryption key information corresponding to the another wireless apparatus. The wireless communication interface receives wireless signals from the another wireless apparatus and the processing unit decodes the information contained in the wireless signals and encrypted with the encryption key information. Also disclosed is an encryption key information managing method of managing encryption key information and a non-transitory readable-by-computer recording medium recorded with a program executed by a computer to manage encryption key information.
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