SOUND FOCUS SPEAKER OF GASFILLED SOUND LENS ATTACHMENT TYPE

Details for Australian Patent Application No. 2003223132 (hide)

Owner POSTECH FOUNDATION

Inventors LEE, Jay-Min

Pub. Number AU-A-2003223132

PCT Number PCT/KR03/00840

PCT Pub. Number WO2003/092321

Priority 10-2002-0022639 25.04.02 KR

Filing date 25 April 2003

Wipo publication date 10 November 2003

International Classifications

H04R 001/00 Details of transducers

H04R 001/02 Details of transducers - Casings

H04R 001/34 Details of transducers

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0022639 25.04.02 KR

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003223132

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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