Methods and apparatus for dynamically soft proofing halftone images

Details for Australian Patent Application No. 2004225390 (hide)

Owner Electronics for Imaging, Inc.

Inventors Marsden, Jonathan; Falk, Richard; Macy, David

Agent Davies Collison Cave

Pub. Number AU-B-2004225390

PCT Pub. Number WO2004/088975

Priority 10/404,972 31.03.03 US

Filing date 29 March 2004

Wipo publication date 14 October 2004

Acceptance publication date 26 February 2009

International Classifications

H04N 1/60 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Colour correction or control

H04N 1/405 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels

H04N 1/52 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Circuits or arrangements for halftone screening

Event Publications

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/088975 Priority application(s): WO2004/088975

26 February 2009 Application Accepted

  Published as AU-B-2004225390

25 June 2009 Standard Patent Sealed

27 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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