HIGH POWER LED

Details for Australian Patent Application No. 2002247157 (hide)

Owner WELDON TECHNOLOGIES, INC.

Inventors BARNETT, Thomas, J.; TILLINGHAST, Sean, P.

Pub. Number AU-A-2002247157

PCT Pub. Number WO2002/069409

Priority 60/270,572 22.02.01 US

Filing date 19 February 2002

Wipo publication date 12 September 2002

International Classifications

H01L 033/00 Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002247157

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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