MICROMACHINED ULTRASOUND TRANSDUCER AND METHOD FOR FABRICATING SAME

Details for Australian Patent Application No. 2002366319 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors ROBINSON, Andrew, L.

Pub. Number AU-A-2002366319

PCT Number PCT/IB02/05193

PCT Pub. Number WO2003/051530

Priority 10/036,281 19.12.01 US

Filing date 29 November 2002

Wipo publication date 30 June 2003

International Classifications

B06B 001/06 Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency - operating with piezo-electric effect or with electrostriction

G10K 011/00 Methods or devices for transmitting, conducting or directing sound in general

H01L 041/08 Piezo-electric elements in general - Piezo-electric or electrostrictive elements

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002366319

28 August 2003 Complete Application Filed

  Priority application(s): 10/036,281 19.12.01 US

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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