SENSOR CAPACITY SENSING APPARATUS AND SENSOR CAPACITY SENSING METHOD

Details for Australian Patent Application No. 2002330491 (hide)

Owner SUMITOMO METAL INDUSTRIES, LTD.

Inventors YAKABE, Masami

Pub. Number AU-A-2002330491

PCT Number PCT/JP02/09083

PCT Pub. Number WO2003/023417

Priority 2001-270800 06.09.01 JP

Filing date 6 September 2002

Wipo publication date 24 March 2003

International Classifications

G01R 027/26 Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom - Measuring inductance or capacitance

G01D 005/24 Mechanical means for transferring the output of a sensing member

G01N 027/22 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating capacitance

H04R 003/06 Circuits for transducers

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 2001-270800 06.09.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002330491

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002330492-POTENTIAL FIXING DEVICE AND POTENTIAL FIXING METHOD

2002330490-DIELECTRIC BARRIER DISCHARGER