OPTICAL INTERFACE DEVICES HAVING BALANCED AMPLIFICATION

Details for Australian Patent Application No. 2003270865 (hide)

Owner LOCKHEED MARTIN CORPORATION

Inventors WHITTAKER, G., Allan

Pub. Number AU-A-2003270865

PCT Number PCT/US03/29970

PCT Pub. Number WO2004/030243

Priority 60/414,746 27.09.02 US; 10/280,967 25.10.02 US

Filing date 24 September 2003

Wipo publication date 19 April 2004

International Classifications

H04B 010/207 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - using a star-type coupler

H04B 010/213 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - using a T-type coupler

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 60/414,746 27.09.02 US; 10/280,967 25.10.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003270865

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003270866-METHOD AND APPARATUS FOR THE MONITORING AND CONTROL OF A SEMICONDUCTOR MANUFACTURING PROCESS

2003270864-METHOD AND APPARATUS FOR DETERMINING LOCATION OF A REMOTE UNIT USING GPS