HIGH FREQUENCY SWITCH CIRCUIT

Details for Australian Patent Application No. 2003231552 (hide)

Owner NEC CORPORATION

Inventors TAKAHASHI, Yuji; NUMATA, Keiichi

Pub. Number AU-A-2003231552

PCT Number PCT/JP03/06185

PCT Pub. Number WO2003/098805

Priority 2003-122361 25.04.03 JP; 2002-143140 17.05.02 JP

Filing date 19 May 2003

Wipo publication date 2 December 2003

International Classifications

H03K 017/687 Electronic switching or gating, i.e. not by contact-making and -breaking - the devices being field-effect transistors

H01P 001/15 Auxiliary devices

H04B 001/44 Details of transmission systems, not covered by a single one of groups - Transmit/receive switching

H04B 001/18 Details of transmission systems, not covered by a single one of groups - Input circuits, e.g. for coupling to an aerial or a transmission line

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2003-122361 25.04.03 JP; 2002-143140 17.05.02 JP

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003231552

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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