Participant response system employing battery powered, wireless remote units

Details for Australian Patent Application No. 2008204689 (hide)

Owner SMART Technologies ULC

Inventors Doerksen, Hannah; Boyle, Michael

Agent Shelston IP

Pub. Number AU-A-2008204689

PCT Pub. Number WO2008/083486

Priority 60/879,571 10.01.07 US

Filing date 10 January 2008

Wipo publication date 17 July 2008

International Classifications

G06F 1/28 (2006.01) Details not covered by groups and - Supervision thereof, e.g. detecting power-supply failure by out of limits supervision

G06F 11/00 (2006.01) Error detection

G07C 13/00 (2006.01) Voting apparatus

G09B 7/06 (2006.01) Electrically-operated teaching apparatus or devices working with questions and answers

H04H 60/33 (2008.01) Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time

Event Publications

16 July 2009 PCT application entered the National Phase

  PCT publication WO2008/083486 Priority application(s): WO2008/083486

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