Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
October 2, 2007
Patent Application Number
10248583
Date Filed
January 30, 2003
Patent Primary Examiner
Patent abstract
A wireless response system includes a base unit and a plurality of handheld response units communicating with the base unit over a wireless communication link. The base unit sends polling commands to the response units over the wireless communication. The response units send the response data to the base unit over the wireless communication link in response to the polling signals. The response data is entered in the respective response units by a user.
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