METHOD AND APPARATUS FOR LASER SCRIBING GLASS SHEET SUBSTRATE COATINGS

Details for Australian Patent Application No. 2002331000 (hide)

Owner FIRST SOLAR, LLC

Inventors HARJU, Ricky, S.; BORGESON, Frank, A.; HANAK, Joseph, J.; HELMAN, Norman, L.; HECHT, Kenneth, R.

Pub. Number AU-A-2002331000

PCT Number PCT/US02/24925

PCT Pub. Number WO2003/013778

Priority 09/928,203 10.08.01 US

Filing date 7 August 2002

Wipo publication date 24 February 2003

International Classifications

B23K 026/00 Working by laser beam, e.g. welding, cutting, boring

B23K 026/14 Working by laser beam, e.g. welding, cutting, boring - using a flow, e.g. a jet of gas, in conjunction with the laser beam

B23K 026/16 Working by laser beam, e.g. welding, cutting, boring - Removing of by-products, e.g. particles or vapours produced during treatment of a workpiece

B23K 026/18 Working by laser beam, e.g. welding, cutting, boring - using absorbing layers on the material being worked, e.g. for marking or protecting purposes

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 09/928,203 10.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002331000

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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