METHOD FOR IMPROVING ACOUSTIC PROPERTIES OF A TERMINAL DEVICE AND A TERMINAL DEVICE

Details for Australian Patent Application No. 2002257840 (hide)

Owner MICROCELL OY

Inventors YLITALO, Juha; KAUPPINEN, Antti-Olli

Pub. Number AU-A-2002257840

PCT Pub. Number WO2002/100127

Priority 20011193 06.06.01 FI

Filing date 3 June 2002

Wipo publication date 16 December 2002

International Classifications

H04R 001/20 Details of transducers - Arrangements for obtaining desired frequency or directional characteristics

H04R 001/02 Details of transducers - Casings

H04M 001/02 Substation equipment, e.g. for use by subscribers - Constructional features of telephone sets

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257840

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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