VOLTAGE VARIABLE MATERIAL FOR DIRECT APPLICATION AND DEVICES EMPLOYING SAME

Details for Australian Patent Application No. 2003224894 (hide)

Owner LITTELFUSE, INC.

Inventors HARRIS, Edwin, James; DAVIDSON, Scott; PERRY, David; WHITNEY, Steven, J.

Pub. Number AU-A-2003224894

PCT Number PCT/US03/10833

PCT Pub. Number WO2003/088356

Priority 60/370,975 08.04.02 US

Filing date 8 April 2003

Wipo publication date 27 October 2003

International Classifications

H01L 023/62 Details of semiconductor or other solid state devices

H02H 001/00 Details of emergency protective circuit arrangements

H02H 007/12 Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions - for static converters or rectifiers

H01L 029/76 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H02H 009/00 Emergency protective circuit arrangements for limiting excess current or voltage without disconnection

H02H 003/20 Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - responsive to excess voltage

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/370,975 08.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003224894

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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