Gate-coupled eprom cell for printhead

Details for Australian Patent Application No. 2007238482 (hide)

Owner Hewlett-Packard Development Company, L.P.

Inventors Benjamin, Trudy L.

Agent Shelston IP

Pub. Number AU-B-2007238482

PCT Pub. Number WO2007/120988

Priority 11/360,801 23.02.06 US

Filing date 23 February 2007

Wipo publication date 25 October 2007

Acceptance publication date 18 August 2011

International Classifications

H01L 21/28 (2006.01) Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

B41J 2/05 (2006.01) Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - produced by the application of heat

G11C 16/04 (2006.01) Erasable programmable read-only memories - using variable threshold transistors, e.g. FAMOS

Event Publications

4 September 2008 PCT application entered the National Phase

  PCT publication WO2007/120988 Priority application(s): WO2007/120988

18 August 2011 Application Accepted

  Published as AU-B-2007238482

1 September 2011 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Gate-coupled EPROM cell for print- head. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

22 December 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Gatecoupled EPROM cell for printhead

12 January 2012 Standard Patent Sealed

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