AU2004246630A1 - Electronic whiteboard - Google Patents

Electronic whiteboard Download PDF

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Publication number
AU2004246630A1
AU2004246630A1 AU2004246630A AU2004246630A AU2004246630A1 AU 2004246630 A1 AU2004246630 A1 AU 2004246630A1 AU 2004246630 A AU2004246630 A AU 2004246630A AU 2004246630 A AU2004246630 A AU 2004246630A AU 2004246630 A1 AU2004246630 A1 AU 2004246630A1
Authority
AU
Australia
Prior art keywords
instrument
subset
image
area
display surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2004246630A
Other languages
English (en)
Inventor
Ari T. Adler
Douglas R. Bourn
Lynda Alison Deakin
Matthew A. Desmond
Michael H. Dunn
Thomas Franz Enders
Scott Paul Gillespie
David Gilmore
Graham Macdonald Hicks
Peter W. Hildebrandt
Ian G. Hutchinson
Peter S. Macdonald
Eric Allan Macintosh
Tony P. Patron
Timothy J. Prachar
Jeanne M. Ragan
Stephen J. Senatore
James D. Watson
Katrin Wegener
Guy L. Williams
Scott E. Wilson
Mark A. Zeh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poly Vision Corp
Original Assignee
Poly Vision Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poly Vision Corp filed Critical Poly Vision Corp
Publication of AU2004246630A1 publication Critical patent/AU2004246630A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Facsimiles In General (AREA)
AU2004246630A 2003-06-02 2004-06-01 Electronic whiteboard Abandoned AU2004246630A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/452,178 2003-06-02
US10/452,178 US20040070616A1 (en) 2002-06-02 2003-06-02 Electronic whiteboard
PCT/US2004/016975 WO2004109496A2 (en) 2003-06-02 2004-06-01 Electronic whiteboard

Publications (1)

Publication Number Publication Date
AU2004246630A1 true AU2004246630A1 (en) 2004-12-16

Family

ID=33510360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004246630A Abandoned AU2004246630A1 (en) 2003-06-02 2004-06-01 Electronic whiteboard

Country Status (6)

Country Link
US (2) US20040070616A1 (enExample)
EP (1) EP1636688A2 (enExample)
JP (1) JP2006526958A (enExample)
AU (1) AU2004246630A1 (enExample)
CA (1) CA2528306A1 (enExample)
WO (1) WO2004109496A2 (enExample)

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US20040070616A1 (en) 2004-04-15
JP2006526958A (ja) 2006-11-24
US20110083109A1 (en) 2011-04-07
CA2528306A1 (en) 2004-12-16
WO2004109496A3 (en) 2005-03-24
EP1636688A2 (en) 2006-03-22
WO2004109496A2 (en) 2004-12-16

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