Improved control of switcher regulated power amplifier modules

Details for Australian Patent Application No. 2007260548 (hide)

Owner Research In Motion Limited

Inventors Khan, Nasserullah; Chan, Wen-Yen

Agent Spruson & Ferguson

Pub. Number AU-B-2007260548

PCT Pub. Number WO2007/143844

Priority 60/813,352 14.06.06 US

Filing date 14 June 2007

Wipo publication date 21 December 2007

Acceptance publication date 3 June 2010

International Classifications

H03G 3/20 (2006.01) Gain control in amplifiers or frequency changers - Automatic control

H03F 3/20 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements - Power amplifiers, e.g. Class B amplifiers, Class C amplifiers

H04B 1/04 (2006.01) Details of transmission systems, not covered by a single one of groups - Circuits

H04W 52/02 (2009.01) Power management, e.g. TPC [Transmission Power Control], power saving or power classes

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/143844 Priority application(s): WO2007/143844

3 June 2010 Application Accepted

  Published as AU-B-2007260548

30 September 2010 Standard Patent Sealed

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

2007260573-A device to carry a bottle

2007260547-Input drive control for switcher regulated power amplifier modules