Signal repeater system

Details for Australian Patent Application No. 2011200121 (hide)

Owner Vavik, G.

Inventors Vavik, Geir Monsen

Agent Geir Monsen Vavik

Pub. Number AU-A-2011200121

Parent 2005204217

Filing date 13 January 2011

Wipo publication date 3 February 2011

International Classifications

H04B 3/56 (2006.01) Line transmission systems

H03F 3/181 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements - Low-frequency amplifiers, e.g. audio preamplifiers

H03F 3/189 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements - High-frequency amplifiers, e.g. radio frequency amplifiers

H04B 3/20 (2006.01) Line transmission systems - Reducing echo effects or singing

H04B 3/36 (2006.01) Line transmission systems - Repeater circuits

H04B 3/38 (2006.01) Line transmission systems

H04B 3/58 (2006.01) Line transmission systems

H04B 7/015 (2006.01) Radio transmission systems, i.e. using radiation field - Reducing echo effects

H04B 7/14 (2006.01) Radio transmission systems, i.e. using radiation field - Relay systems

Event Publications

27 January 2011 Complete Application Filed

3 February 2011 Application Open to Public Inspection

  Published as AU-A-2011200121

2 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2011200122-Shift stage display device

2011200120-Hood pillow