Print engine/controller and printhead interface chip incorporating the engine/ controller

Details for Australian Patent Application No. 2000247255 (hide)

Owner Silverbrook Research Pty. Ltd.

Inventors Walmsley, Simon Robert; Lapstun, Paul; Silverbrook, Kia

Agent Silverbrook Research Pty. Ltd.

Pub. Number AU-B-2000247255

PCT Pub. Number WO01/89851

Filing date 24 May 2000

Wipo publication date 3 December 2001

Acceptance publication date 25 March 2004

International Classifications

B41J 002/205 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - for printing a discrete number of tones

G06T 005/00 Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image

Event Publications

25 March 2004 Application Accepted

  Published as AU-B-2000247255

22 July 2004 Standard Patent Sealed

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