Telephone line interface, side-tone attenuation circuit and method

Details for Australian Patent Application No. 2005282170 (hide)

Owner Tyco Safety Products Canada Ltd.

Inventors Pildner, Reinhart K.

Agent Spruson & Ferguson

Pub. Number AU-B-2005282170

PCT Pub. Number WO2006/026865

Priority 60/607,989 08.09.04 US

Filing date 8 September 2005

Wipo publication date 16 March 2006

Acceptance publication date 11 March 2010

International Classifications

H04M 1/74 (2006.01) Substation equipment, e.g. for use by subscribers

H04M 1/58 (2006.01) Substation equipment, e.g. for use by subscribers - Anti-side-tone circuits

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/026865 Priority application(s): WO2006/026865

11 March 2010 Application Accepted

  Published as AU-B-2005282170

8 July 2010 Standard Patent Sealed

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