THERMAL SHIELD MEMBER OF SILICON SINGLE CRYSTAL PULLING SYSTEM

Details for Australian Patent Application No. 2003264437 (hide)

Owner SUMITOMO MITSUBISHI SILICON CORPORATION

Inventors ABE, Hidenobu; HARADA, Kazuhiro; FU, Senlin; SUZUKI, Yoji; FURUYA, Hisashi

Pub. Number AU-A-2003264437

PCT Number PCT/JP03/11760

PCT Pub. Number WO2004/027124

Priority 2002-271240 18.09.02 JP

Filing date 12 September 2003

Wipo publication date 8 April 2004

International Classifications

C30B 029/06 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape - Silicon

C30B 015/00 Single-crystal growth by pulling from a melt, e.g. Czochralski method

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 2002-271240 18.09.02 JP

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003264437

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003264438-SPIN STAND AND HEAD/DISC TEST DEVICE

2003264436-A videophone sign language conversation assistance device and a sign language interpretation system using the same