Chip quartz oscillator and liquid-phase sensor

Details for Australian Patent Application No. 2002221088 (hide)

Owner Okahata, Y. GE Healthcare BioSciences KK

Inventors Yoshimine, Hiroshi; Sota, Hiroyuki

Agent Davies Collison Cave

Pub. Number AU-B-2002221088

PCT Pub. Number WO02/47246

Priority 0004547 07.12.00 SE

Filing date 7 December 2001

Wipo publication date 18 June 2002

Acceptance publication date 18 January 2007

International Classifications

G01F 23/22 (2006.01) Level indicators - by measurement of physical variables, other than linear dimensions, pressure, or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water

H03B 5/32 (2006.01) Generation of oscillations using amplifier with regenerative feedback from output to input - being a piezo-electric resonator

H03B 5/36 (2006.01) Generation of oscillations using amplifier with regenerative feedback from output to input - active element in amplifier being semiconductor device

H03H 9/02 (2006.01) Networks comprising electromechanical or electro-acoustic elements - Details

H03H 9/05 (2006.01) Networks comprising electromechanical or electro-acoustic elements - Holders

H03H 9/19 (2006.01) Networks comprising electromechanical or electro-acoustic elements

H03H 9/215 (2006.01) Networks comprising electromechanical or electro-acoustic elements

Event Publications

22 June 2006 Change of Name(s) of Applicant(s), Section 104

  Amersham Biosciences KK; Okahata, Yoshio The name of the applicant has been changed to Okahata, Yoshio; GE Healthcare Bio-Sciences KK

18 January 2007 Application Accepted

  Published as AU-B-2002221088

17 May 2007 Standard Patent Sealed

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