A METHOD OF FORMING BASE REGIONS AND EMITTER WINDOWS IN SILICON BIPOLAR TRANSISTORS

Details for Australian Patent Application No. 2003224582 (hide)

Owner TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventors JOHANSSON, Ted; NORSTROM, Hans

Pub. Number AU-A-2003224582

PCT Number PCT/SE03/00698

PCT Pub. Number WO2003/096404

Priority 0201425-6 08.05.02 SE

Filing date 6 May 2003

Wipo publication date 11 November 2003

International Classifications

H01L 021/331 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 0201425-6 08.05.02 SE

15 January 2004 Application Open to Public Inspection

  Published as AU-A-2003224582

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

19 November 2009 Corrigenda

  Applications OPI - Name Index Under the name Telefonaktiebolaget LM Ericsson (publ), Application No. 2003224582, under INID (43) correct the publication date to read 24.11.2003

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