EP1172001A4
Utilizing data reduction in steganographic and cryptographic systems
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 14 March 2020, 6.5 years ago.
- Priority
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- Projected expiry
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5 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5
Every citation, both waysCites: the store holds 7 of 8
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0651554A1 | Cites | European Patent Office (EPO) | Y | Search report | 1-10 |
| US4969204A | Cites | United States of America | Y | Search report | 1-10 |
| WO9837513A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 6 |
| WO9962044A1 | Cites | World Intellectual Property Organization (WIPO) | PX | Search report | 6 |
| WO9837513A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| EP0651554A | Cites | European Patent Office (EPO) | – | – | – |
| WO9962044A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| JOHNSON A ET AL: "TRANSFORM PERMUTED WATERMARKING FOR COPYRIGHT PROTECTION OF DIGITAL VIDEO", IEEE GLOBECOM 1998. GLOBECOM '98. THE BRIDGE TO GLOBAL INTEGRATION. SYDNEY, NOV. 8 - 12, 1998, IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, NEW YORK, NY: IEEE, US, vol. 2, 1998, pages 684 - 689, XP000825846, ISBN: 0-7803-4985-7 | Non-patent | – | – | Search report | – |
| See also references of WO 0057643A1 | Non-patent | – | – | Search report | – |
215 members in 7 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 125990P | United States of America | – | |
| 12599099 | United States of America | P | |
| 12599099 | United States of America | P | |
| 0006522 | United States of America | W | |
| 0006522 | United States of America | W | |
| 125990P | – | – | – |
| US0006522 | – | – | – |
| US19990125990P | – | – | – |
| WO2000US06522 | – | – | – |
Members215
| Document | Office | Kind | |
|---|---|---|---|
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| US5539735A | United States of America | A | |
| WO9642151A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO9701892A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO9642151A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US5613004A | United States of America | A | |
| WO9726732A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1829497A | Australia | A | |
| US5687236A | United States of America | A | |
| WO9802864A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU3588197A | Australia | A | |
| US5745569A | United States of America | A | |
| EP0872073A2 | European Patent Office (EPO) | A2 | |
| US5889868A | United States of America | A | |
| WO9952271A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US6078664A | United States of America | A | |
| WO0057643A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1068720A1 | European Patent Office (EPO) | A1 | |
| WO0118628A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US6205249B1 | United States of America | B1 | |
| WO0143026A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2065901A | Australia | A | |
| US2001010078A1 | United States of America | A1 | |
| US2001029580A1 | United States of America | A1 | |
| WO0118628A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1172001A1 | European Patent Office (EPO) | A1 | |
| US2002010684A1 | United States of America | A1 | |
| JP2002510943A | Japan | A | |
| US2002056041A1 | United States of America | A1 | |
| US2002071556A1 | United States of America | A1 | |
| EP1172001A4This record | European Patent Office (EPO) | A4 | |
| US6522767B1 | United States of America | B1 | |
| US6598162B1 | United States of America | B1 | |
| US2003219143A1 | United States of America | A1 | |
| EP0872073A4 | European Patent Office (EPO) | A4 | |
| US2004086119A1 | United States of America | A1 | |
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| US2007113094A1 | United States of America | A1 | |
| US2007226506A1 | United States of America | A1 | |
| EP1843507A2 | European Patent Office (EPO) | A2 | |
| EP1843507A3 | European Patent Office (EPO) | A3 | |
| EP0872073B1 | European Patent Office (EPO) | B1 | |
| AT379894T | Austria | T | |
| ATE379894T1 | Austria | T1 | |
| US2007294536A1 | United States of America | A1 | |
| US2007300072A1 | United States of America | A1 | |
| US2007300073A1 | United States of America | A1 | |
| DE69637340D1 | Germany | D1 | |
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| US2010064140A1 | United States of America | A1 | |
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Showing 100 of 215
9 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Designated contracting statesAK | AK | |
| Information provided on ipc code assigned before grant7H 04N 7/167 A, 7H 04N 7/26 B, 7H 04N 1/32 B, 7G 06F 17/30 BRIC1 | RIC1 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1172001
- Publication, DOCDB
- 1172001
- Publication, EPODOC
- EP1172001
- Application
- 919398
- Application, DOCDB
- 00919398
- Application, EPODOC
- EP20000919398
Titles3
- German
- VERWENDUNG VON DATENREDUKTION IN STEGANOGRAPHISCHEN UND KRYPTOGRAFISCHEN SYSTEMEN
- English
- UTILIZING DATA REDUCTION IN STEGANOGRAPHIC AND CRYPTOGRAPHIC SYSTEMS
- French
- UTILISATION DE LA REDUCTION DE DONNEES DANS DES SYSTEMES STEGANOGRAPHIQUES ET CRYPTOGRAPHIQUES
Classification
- CPC, 11
- G06T1/0021
- G06T1/0071
- H04N1/32149
- H04N1/32267
- H04N1/32272
- H04N1/32304
- H04N7/1675
- H04N21/23892
- H04N21/8358
- H04N2201/3233
- H04N19/467
- IPC, 4
- G06T1 00
- H04N1 32
- H04N7 167
- H04N7 26
Designated states1
- Contracting states, 1
- Sweden