MICROPHONE

Details for Australian Patent Application No. 2002226794 (hide)

Owner PARK, Oh, Gyu

Inventors PARK, Oh, Gyu

Pub. Number AU-A-2002226794

PCT Pub. Number WO2002/060216

Priority 2001/32727 U 23.10.01 KR; 2001/2058 U 26.01.01 KR

Filing date 24 January 2002

Wipo publication date 6 August 2002

International Classifications

H04R 001/08 Details of transducers - Mouthpieces

H04R 001/00 Details of transducers

H04R 001/02 Details of transducers - Casings

H04R 001/04 Details of transducers - Structural association of microphone with electric circuitry therefor

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226794

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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