Camera-pen-tip mapping and calibration

Details for Australian Patent Application No. 2004242471 (hide)

Owner Microsoft Corporation

Inventors Dang, Yingnong; Ma, Xiaoxu; Chen, Liyong; Wang, Jian

Agent Davies Collison Cave

Pub. Number AU-A-2004242471

Priority 10753023 06.01.04 US

Filing date 23 December 2004

Wipo publication date 21 July 2005

International Classifications

G06F 003/033 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

Event Publications

13 January 2005 Complete Application Filed

  Priority application(s): 10753023 06.01.04 US

21 July 2005 Application Open to Public Inspection

  Published as AU-A-2004242471

22 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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