COMPOUND SEMICONDUCTOR EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SAME

Details for Australian Patent Application No. 2003289472 (hide)

Owner SUMITOMO CHEMICAL COMPANY, LIMITED

Inventors NAKANO, Tsuyoshi; FUKUHARA, Noboru

Pub. Number AU-A-2003289472

PCT Number PCT/JP2003/0163

PCT Pub. Number WO2004/059743

Priority 2002-374548 25.12.02 JP

Filing date 19 December 2003

Wipo publication date 22 July 2004

International Classifications

H01L 029/778 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 021/205 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

H01L 029/812 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 029/201 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 021/338 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-374548 25.12.02 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003289472

1 September 2005 Corrigenda

  Applications OPI - Name Index Under the name SUMITOMO CHEMICAL COMPANY, LIMITED, Application No. 2003289472, under INID (71) correct the name to read Sumitomo Chemical Company, Limited; SUMIKA EPI SOLUTION COMPANY, LTD.

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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