AT16136T
Signature verification system and method of manufacturing a document for an authorized user.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
5 members in 4 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 90783678 | United States of America | A |
Members5
| Document | Office | Kind | |
|---|---|---|---|
| EP0011671A1 | European Patent Office (EPO) | A1 | |
| US4454610A | United States of America | A | |
| EP0011671B1 | European Patent Office (EPO) | B1 | |
| AT16136TThis record | Austria | T | |
| DE2967530D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 79101506
Titles2
- German
- SYSTEM ZUM PRUEFEN EINER UNTERSCHRIFT UND VERFAHREN ZUR HERSTELLUNG EINES DOKUMENTS FUER EINEN AUTORISIERTEN BENUTZER.
- English
- SYSTEM FOR CHECKING A SIGNATURE AND METHOD FOR PRODUCING A DOCUMENT FOR AN AUTHORIZED USER.
Classification
- CPC, 1
- G07C9/247
- IPC, 4
- G06K9 52
- G07C11 00
- G07C9 00
- G09C1 06