VERIFICATION OF PROPER COUPLING OF POWER LINE COMMUNICATION UNITS TO POWER CIRCUITS

Details for Australian Patent Application No. 2002237787 (hide)

Owner INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventors BUTLER, Craig, N.; FLESHLER, Akimasa; FRIEDBERG, Stuart, A.; MCKENNEY, Paul, E.

Pub. Number AU-A-2002237787

PCT Pub. Number WO2003/061260

Filing date 2 January 2002

Wipo publication date 30 July 2003

International Classifications

H04M 011/04 Telephonic communication systems specially adapted for combination with other electrical systems - with alarm systems, e.g. fire, police or burglar alarm systems

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002237787

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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