OPTICAL ELEMENT, METHOD OF PRODUCING OPTICAL ELEMENTS, COATING DEVICE, AND COATING METHOD

Details for Australian Patent Application No. 2002304111 (hide)

Owner HITACHI CHEMICAL CO.,LTD.

Inventors KURODA, Toshihiro; KONDOU, Madoka; YOSHINO, Atsushi; MIYADERA, Nobuo

Pub. Number AU-A-2002304111

PCT Number PCT/JP02/05289

PCT Pub. Number WO2002/097492

Priority 2001-163222 30.05.01 JP

Filing date 30 May 2002

Wipo publication date 9 December 2002

International Classifications

G02B 006/122 Light guides - Basic optical elements, e.g. light-guiding paths

G02B 006/13 Light guides - Integrated optical circuits characterised by the manufacturing method

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 2001-163222 30.05.01 JP

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002304111

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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