PASSIVE ZERO SHEAR INTERFEROMETERS

Details for Australian Patent Application No. 2002322797 (hide)

Owner ZYGO CORPORATION

Inventors HILL, Henry, A.

Pub. Number AU-A-2002322797

PCT Number PCT/US02/24196

PCT Pub. Number WO2003/012367

Priority 60/314,345 23.08.01 US; 60/314,569 23.08.01 US; 10/207,314 29.07.02 US; 60/309,608 02.08.01 US

Filing date 31 July 2002

Wipo publication date 17 February 2003

International Classifications

G01B 009/02 Instruments as specified in the subgroups and characterised by the use of optical measuring means - Interferometers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/314,345 23.08.01 US; 60/314,569 23.08.01 US; 10/207,314 29.07.02 US; 60/309,608 02.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002322797

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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