THREE DIMENSIONAL AUDIO TELEPHONY

Details for Australian Patent Application No. 2002323153 (hide)

Owner MOTOROLA, INC., A CORPORATION OF THE STATE OF DELAWARE

Inventors YEAGER, David, M.; ISABELLE, Scott, K.; MUELLER, Karl, F.; MUTHUSWAMY, Sivakumar; DOU, Xinyu

Pub. Number AU-A-2002323153

PCT Number PCT/US02/25867

PCT Pub. Number WO2003/022001

Priority 09/941,071 28.08.01 US

Filing date 14 August 2002

Wipo publication date 18 March 2003

International Classifications

H04R 005/00 Stereophonic arrangements

H04R 005/02 Stereophonic arrangements - Spatial or constructional arrangements of loudspeakers

H04M 003/42 Automatic or semi-automatic exchanges - Systems providing special services or facilities to subscribers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/941,071 28.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323153

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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