Capacitive touch sensor architecture with unique sensor bar addressing

Details for Australian Patent Application No. 2003228955 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Wong, Alex K.; Mulligan, Roger C.; Badaye, Massoud; Lim, Brian G.

Agent Davies Collison Cave

Pub. Number AU-A-2003228955

PCT Number PCT/US03/14576

PCT Pub. Number WO2004/001968

Priority 10/176,564 21.06.02 US

Filing date 7 May 2003

Wipo publication date 6 January 2004

International Classifications

H03K 017/96 Electronic switching or gating, i.e. not by contact-making and -breaking

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/176,564 21.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003228955

4 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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