A digitizer arrangement

Details for Australian Patent Application No. 2004326314 (hide)

Owner Telefonaktiebolaget LM Ericsson (publ)

Inventors Hjelmstad, Jens Fredrik; Valand, Per Atle

Agent Watermark

Pub. Number AU-B-2004326314

PCT Pub. Number WO2005/117278

Priority 20042234 28.05.04 NO

Filing date 30 December 2004

Wipo publication date 14 December 2006

Acceptance publication date 22 January 2009

International Classifications

H04B 1/28 (2006.01) Details of transmission systems, not covered by a single one of groups - the receiver comprising at least one semiconductor device having three or more electrodes

G01S 3/02 (2006.01) Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received - using radio waves

G01S 3/04 (2006.01) Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

G01S 3/48 (2006.01) Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

G01S 5/00 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations

G01S 5/04 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - Position of source determined by a plurality of spaced direction-finders

G01S 7/00 (2006.01) Details of systems according to groups , ,

G01S 7/02 (2006.01) Details of systems according to groups , , - of systems according to group

H01Q 1/00 (2006.01) Details of, or arrangements associated with, aerials

H01Q 1/02 (2006.01) Details of, or arrangements associated with, aerials - Arrangements for de-icing

H01Q 1/28 (2006.01) Details of, or arrangements associated with, aerials

H01Q 9/04 (2006.01) Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements - Resonant aerials

H01Q 15/14 (2006.01) Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices - Reflecting surfaces

H01Q 21/00 (2006.01) Aerial arrays or systems

H03M 1/12 (2006.01) Analogue/digital conversion - Analogue/digital converters

Event Publications

14 December 2006 Application Open to Public Inspection

  Published as AU-B-2004326314

14 December 2006 PCT application entered the National Phase

  PCT publication WO2005/117278 Priority application(s): WO2005/117278

14 August 2008 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the name Telefonaktiebolaget LM Ericsson (publ), Application No. 2004326314, under INID(43), correct the date to read 08/12/2005

22 January 2009 Application Accepted

  Published as AU-B-2004326314

21 May 2009 Standard Patent Sealed

19 November 2009 Corrigenda

  Applications Accepted - Name Index Under the name Telefonaktiebolaget LM Ericsson (publ), Application No. 2004326314, under INID(43), correct the date to read 08.12.2005

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