Calibrating laser beam position and shape using an image capture device

Details for Australian Patent Application No. 2005227917 (hide)

Owner VISX, Incorporated

Inventors Holliday, Keith; Clopp, Mathew; Chernyak, Dimitri A.

Agent Spruson & Ferguson

Pub. Number AU-B-2005227917

PCT Pub. Number WO2005/094468

Priority 10/808,728 24.03.04 US

Filing date 23 March 2005

Wipo publication date 13 October 2005

Acceptance publication date 19 August 2010

International Classifications

A61F 9/008 (2006.01) Treatment or protection of the eyes or ears

B23K 26/03 (2006.01) Working by laser beam, e.g. welding, cutting, boring

B23K 26/06 (2006.01) Working by laser beam, e.g. welding, cutting, boring - Shaping the laser beam, e.g. by masks or multi-focusing

B23K 26/42 (2006.01) Working by laser beam, e.g. welding, cutting, boring

G01B 11/14 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring distance or clearance between spaced objects or spaced apertures

G01D 18/00 (2006.01) Testing or calibrating of apparatus or arrangements provided for in groups

G01J 1/42 (2006.01) Photometry, e.g. photographic exposure meter - using electric radiation detectors

Event Publications

12 October 2006 PCT application entered the National Phase

  PCT publication WO2005/094468 Priority application(s): WO2005/094468

19 August 2010 Application Accepted

  Published as AU-B-2005227917

16 December 2010 Standard Patent Sealed

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