CONDENSER MICROPHONE EMPLOYING WIDE BAND STOP FILTER AND HAVING IMPROVED RESISTANCE TO ELECTROSTATIC DISCHARGE

Details for Australian Patent Application No. 2003237046 (hide)

Owner BSE CO., LTD.

Inventors SONG, Chung-Dam; CHUNG, Eek-Joo; KIM, Hyun-Ho

Pub. Number AU-A-2003237046

PCT Number PCT/KR03/01137

PCT Pub. Number WO2004/084580

Priority 10-2003-0017454 20.03.03 KR

Filing date 10 June 2003

Wipo publication date 11 October 2004

International Classifications

H04R 019/04 Electrostatic transducers

H04R 003/00 Circuits for transducers

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10-2003-0017454 20.03.03 KR

11 November 2004 Application Open to Public Inspection

  Published as AU-A-2003237046

8 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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