GB0110247D0 - Method for embedding coded information into documents in a covert manner - Google Patents
Method for embedding coded information into documents in a covert mannerInfo
- Publication number
- GB0110247D0 GB0110247D0 GB0110247A GB0110247A GB0110247D0 GB 0110247 D0 GB0110247 D0 GB 0110247D0 GB 0110247 A GB0110247 A GB 0110247A GB 0110247 A GB0110247 A GB 0110247A GB 0110247 D0 GB0110247 D0 GB 0110247D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- documents
- coded information
- covert manner
- embedding
- embedding coded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0119908A GB0119908D0 (en) | 2001-02-09 | 2001-08-15 | Document printed with encoded information |
US10/467,649 US20040078333A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
AU2002229923A AU2002229923B2 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
PCT/GB2002/000544 WO2002065383A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
EP02711042A EP1360638A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
GB0203013A GB2375421A (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
EP02711029A EP1362321A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
AT02712043T ATE326038T1 (en) | 2001-02-09 | 2002-02-08 | DOCUMENT PRINTED WITH INFORMATION-CODING GRAPHIC SYMBOLS |
EP02711031A EP1360637A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
DE60211307T DE60211307T2 (en) | 2001-02-09 | 2002-02-08 | DOCUMENT PRINTED WITH INFORMATION CODING GRAPHIC SYMBOLS |
PCT/GB2002/000535 WO2002065381A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
EP02711051A EP1360639A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
US10/467,118 US20040061326A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
GB0203008A GB2375420A (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
PCT/GB2002/000539 WO2002065382A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
GB0203038A GB2375423A (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
EP02712043A EP1360640B1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
GB0203014A GB2375422A (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
GB0203006A GB2375419A (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
US10/467,579 US20040075869A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
PCT/GB2002/000583 WO2002065385A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
PCT/GB2002/000563 WO2002065384A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
US10/467,119 US20040061327A1 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
US10/467,428 US6871789B2 (en) | 2001-02-09 | 2002-02-08 | Document printed with graphical symbols which encode information |
AU2008207632A AU2008207632B2 (en) | 2001-02-09 | 2008-08-29 | Encoding information in a document |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0103153A GB0103153D0 (en) | 2001-02-09 | 2001-02-09 | Method of authenticating image and text information on a passport or silmilar security document |
GB0105241A GB0105241D0 (en) | 2001-02-09 | 2001-03-02 | Method of authenticating image and text information on a passport or similar security document |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0110247D0 true GB0110247D0 (en) | 2001-06-20 |
Family
ID=26245701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0110247A Ceased GB0110247D0 (en) | 2001-02-09 | 2001-04-26 | Method for embedding coded information into documents in a covert manner |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB0110247D0 (en) |
-
2001
- 2001-04-26 GB GB0110247A patent/GB0110247D0/en not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |