WATERMARKING WITH COEFFICIENT PREDISTORTION

Details for Australian Patent Application No. 2002253324 (hide)

Owner UNIVERSITY OF BRISTOL

Inventors KNOWLES, Henry, David; BULL, David, Roger; CANAGARAH, Cedric, Nishan; WINNE, Dominic

Pub. Number AU-A-2002253324

PCT Pub. Number WO2002/089056

Priority 0110151.8 25.04.01 GB

Filing date 23 April 2002

Wipo publication date 11 November 2002

International Classifications

G06T 001/00 General purpose image data processing

H04N 001/32 Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Circuits or arrangements for control or supervision between transmitter and receiver

H04N 007/26 Television systems - using bandwidth reduction

H04N 007/24 Television systems - Systems for the transmission of television signals using pulse code modulation

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002253324

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002253325-SIMPLE PLATE COVER AND METHOD OF USE THEREFOR

2002253323-FAULT CLASSIFICATION SYSTEM AND METHOD