TRENCH DMOS TRANSISTOR HAVING IMPROVED TRENCH STRUCTURE

Details for Australian Patent Application No. 2003213832 (hide)

Owner GENERAL SEMICONDUCTOR, INC.

Inventors SO, Koon, Chong; HSHIEH, Fwu-Iuan; TSUI, Yan, Man

Pub. Number AU-A-2003213832

PCT Number PCT/US03/07417

PCT Pub. Number WO2003/079453

Priority 10/094,932 11.03.02 US

Filing date 11 March 2003

Wipo publication date 29 September 2003

International Classifications

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

H01L 029/94 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 031/062 Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation

H01L 031/113 Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation

H01L 031/119 Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/094,932 11.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003213832

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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