Surface deformation electroactive polymer transducers

Details for Australian Patent Application No. 2004315868 (hide)

Owner SRI International

Inventors Pelrine, Ronald E.; Prahlad, Harsha; Kornbluh, Roy D.

Agent Blake Dawson Patent Attorneys

Pub. Number AU-B-2004315868

PCT Pub. Number WO2005/079187

Priority 60/500,148 03.09.03 US

Filing date 1 September 2004

Wipo publication date 1 September 2005

Acceptance publication date 28 May 2009

International Classifications

H01H 57/00 (2006.01) Electrostrictive relays

H01L 41/08 (2006.01) Piezo-electric elements in general - Piezo-electric or electrostrictive elements

H04R 17/00 (2006.01) Piezo-electric transducers

Event Publications

23 March 2006 PCT application entered the National Phase

  PCT publication WO2005/079187 Priority application(s): WO2005/079187

28 May 2009 Application Accepted

  Published as AU-B-2004315868

24 September 2009 Standard Patent Sealed

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