Virtual flip chart method and apparatus

Details for Australian Patent Application No. 2006252490 (hide)

Owner Poly Vision Corporation

Inventors Hildebrandt, Peter W.; Dunn, Michael H.; Hutchinson, Ian G.

Agent Pizzeys

Pub. Number AU-A-2006252490

PCT Pub. Number WO2006/130750

Priority 60/771,908 09.02.06 US; 60/687,389 02.06.05 US

Filing date 2 June 2006

Wipo publication date 7 December 2006

International Classifications

H04N 7/15 (2006.01) Television systems - Conference systems

G06F 3/033 (2006.01) Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks

G09G 5/00 (2006.01) Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators

Event Publications

31 January 2008 PCT application entered the National Phase

  PCT publication WO2006/130750 Priority application(s): WO2006/130750

17 April 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 Dec 2007

12 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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