A ferroelectric or electret memory circuit

Details for Australian Patent Application No. 2002366187 (hide)

Owner Thin Film Electronics ASA

Inventors Gudesen, Hans Gude; Nordal, Per-Erik

Agent Davies Collison Cave

Pub. Number AU-B-2002366187

PCT Number PCT/NO02/00437

PCT Pub. Number WO2003/044801

Priority 20015735 23.11.01 NO

Filing date 22 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 13 July 2006

International Classifications

G11C 11/22 (2006.01) Digital stores characterised by the use of particular electric or magnetic storage elements - using ferroelectric elements

H01L 27/10 (2006.01) Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate - including a plurality of individual components in a repetitive configuration

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 20015735 23.11.01 NO

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002366187

13 July 2006 Application Accepted

  Published as AU-B-2002366187

9 November 2006 Standard Patent Sealed

18 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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