Direct conversion receiver architecture

Details for Australian Patent Application No. 2007234638 (hide)

Owner Qualcomm Incorporated

Inventors Peterzell, Paul E; Sih, Gilbert C; Challa, Raghu; Holenstein, Christian; Kang, Injup; Li, Tao; Walker, Brett C; Raghupathy, Arun; Severson, Matthew L

Agent Madderns

Pub. Number AU-B-2007234638

Parent 2002244049

Filing date 23 November 2007

Wipo publication date 13 December 2007

Acceptance publication date 8 July 2010

International Classifications

H03G 1/00 (2006.01) Details of arrangements for controlling amplification

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

H03G 3/30 (2006.01) Gain control in amplifiers or frequency changers - in amplifiers having semiconductor devices

H04L 27/22 (2006.01) Modulated-carrier systems - Demodulator circuits

H04L 27/38 (2006.01) Modulated-carrier systems - Demodulator circuits

Event Publications

6 December 2007 Complete Application Filed

13 December 2007 Application Open to Public Inspection

  Published as AU-B-2007234638

8 July 2010 Application Accepted

  Published as AU-B-2007234638

4 November 2010 Standard Patent Sealed

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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