Method of operating high-pressure chamber in vacuum or low-pressure environment and observing the operation and device therefor

Details for Australian Patent Application No. 2005231901 (hide)

Owner Lee, B.

Inventors Hsieh, Wen-Jiunn; Chao, Chih-Yu

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2005231901

Priority 94114962 09.05.05 TX

Filing date 8 November 2005

Wipo publication date 23 November 2006

International Classifications

H01J 37/20 (2006.01) Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof - Means for supporting or positioning the object or the material

H01J 37/301 (2006.01) Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof

Event Publications

24 November 2005 Complete Application Filed

  Priority application(s): 94114962 09.05.05 TX

23 November 2006 Application Open to Public Inspection

  Published as AU-A-2005231901

10 April 2008 Assignment before Grant

  Lee, Bing-Huan The application has been assigned to Contrel Technology Co., Ltd.

2 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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