AT187592T
High-speed facility protection in a digital telecommunications system
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
23 members in 14 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 91544992 | United States of America | A |
Members23
| Document | Office | Kind | |
|---|---|---|---|
| CA2096402A1 | Canada | A1 | |
| FI933250A | Finland | A | |
| EP0579040A2 | European Patent Office (EPO) | A2 | |
| AU4176693A | Australia | A | |
| CN1082283A | China | A | |
| KR940006366A | Republic of Korea | A | |
| JPH06169302A | Japan | A | |
| US5329520A | United States of America | A | |
| IL106110D0 | Israel | D0 | |
| EP0579040A3 | European Patent Office (EPO) | A3 | |
| IL106110A | Israel | A | |
| AU667219B2 | Australia | B2 | |
| NZ248073A | New Zealand | A | |
| CA2096402C | Canada | C | |
| SG52773A1 | Singapore | A1 | |
| EP0957646A1 | European Patent Office (EPO) | A1 | |
| EP0579040B1 | European Patent Office (EPO) | B1 | |
| AT187592TThis record | Austria | T | |
| DE69327200D1 | Germany | D1 | |
| ES2141122T3 | Spain | T3 | |
| DE69327200T2 | Germany | T2 | |
| CN1072869C | China | C | |
| FI114673B | Finland | B |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 93110459
Titles2
- German
- VERBINDUNGSSICHERUNG IN EINEM DIGITALEN FERNMELDESYSTEM
- English
- CONNECTION PROTECTION IN A DIGITAL REMOTE CONTROL SYSTEM
Classification
- CPC, 9
- H04Q11/0421
- H04L1/22
- H04J3/14
- H04M3/12
- H04M3/32
- H04Q1/245
- H04Q3/0016
- H04L12/40123
- H04L49/101
- IPC, 13
- G06F13 00
- H04B1 74
- H04J3 00
- H04J3 08
- H04J3 14
- H04L1 22
- H04L69 40
- H04M3 12
- H04M3 32
- H04M11 00
- H04Q1 24
- H04Q3 00
- H04Q11 04