SOLID STATE GAS SENSORS BASED ON TUNNEL JUNCTION GEOMETRY

Details for Australian Patent Application No. 2003241509 (hide)

Owner THE UNIVERSITY OF AKRON

Inventors RAMSIER, Rex; LUNDY, Desmond

Pub. Number AU-A-2003241509

PCT Number PCT/US03/15749

PCT Pub. Number WO2004/106908

Filing date 20 May 2003

Wipo publication date 21 January 2005

International Classifications

G01N 027/00 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

G01N 027/44 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

C23F 001/02 Etching metallic material by chemical means - Local etching

Event Publications

11 September 2003 Complete Application Filed

10 February 2005 Application Open to Public Inspection

  Published as AU-A-2003241509

9 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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