AT389909T
Computer system for authenticating recording medium and its use method
Abstract
This record has no abstract on file.
Term
Term ended
Expired 31 January 2022, 4.6 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
18 members in 10 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 2001022811 | Japan | A | |
| 2002022360 | Japan | A |
Members18
| Document | Office | Kind | |
|---|---|---|---|
| CA2401914A1 | Canada | A1 | |
| WO02061555A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2002129262A1 | United States of America | A1 | |
| KR20020086734A | Republic of Korea | A | |
| JP2002334511A | Japan | A | |
| EP1274000A1 | European Patent Office (EPO) | A1 | |
| TW556080B | Taiwan Province of China | B | |
| CN1457455A | China | A | |
| EP1274000A4 | European Patent Office (EPO) | A4 | |
| JP3970040B2 | Japan | B2 | |
| EP1274000B1 | European Patent Office (EPO) | B1 | |
| AT389909TThis record | Austria | T | |
| ATE389909T1 | Austria | T1 | |
| DE60225632D1 | Germany | D1 | |
| KR100858409B1 | Republic of Korea | B1 | |
| DE60225632T2 | Germany | T2 | |
| US7698733B2 | United States of America | B2 | |
| CN1457455B | China | B |
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
- 2711256
Titles2
- German
- COMPUTERSYSTEM ZUM AUTHENTIFIZIEREN EINES AUFZEICHNUNGSMEDIUMS UND VERFAHREN ZU SEINER VERWENDUNG
- English
- Computer system for authenticating a recording medium and method for its use
Classification
- CPC, 3
- G06F21/10
- G06F15/00
- G06F21/80
- IPC, 14
- G06F1 00
- G06F12 14
- G06F3 06
- G06F9 06
- G06F13 00
- G06F15 00
- G06F21 10
- G06F21 12
- G06F21 14
- G06F21 60
- G06F21 62
- G11B7 004
- G11B20 10
- G11B27 00