FI891963A0
Method for authorizing access to a communication system
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 25 April 2009, 17.4 years ago.
- Priority
- Filed and published
- Projected expiry
- Today
16 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 3814355 | Germany | A | |
| 3814355 | Germany | A | |
| DE19883814355 | – | – | – |
| P38143550 | – | – | – |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| DK198889D0 | Denmark | D0 | |
| FI891963A0This record | Finland | A0 | |
| DK198889A | Denmark | A | |
| FI891963A | Finland | A | |
| FI891963A7 | Finland | A7 | |
| FI891963L | Finland | L | |
| EP0339740A2 | European Patent Office (EPO) | A2 | |
| DE3814355A1 | Germany | A1 | |
| CN1037437A | China | A | |
| JPH0243828A | Japan | A | |
| US5008883A | United States of America | A | |
| EP0339740A3 | European Patent Office (EPO) | A3 | |
| CN1020530C | China | C | |
| EP0339740B1 | European Patent Office (EPO) | B1 | |
| JP2815391B2 | Japan | B2 | |
| DE58909843D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent lapsedLapsedMM | MM |
Numbers
- Publication, DOCDB
- 891963
- Publication, EPODOC
- FI891963
- Application
- 891963
- Application, DOCDB
- 891963
- Application, EPODOC
- FI19890001963
Titles2
- English
- INFORMATION SOEVERFOERING SYSTEM.
- Finnish
- INFORMATIONSOEVERFOERINGSSYSTEM.
Classification
- CPC, 5
- H04W74/0875
- H04L63/10
- H04W12/06
- H04W12/08
- Y04S40/20
- IPC, 9
- H04L12 28
- H04L12 56
- H04L29 06
- H04Q7 38
- H04W12 06
- H04W12 08
- H04W72 04
- H04W74 00
- H04W74 08