AT100658T
Method and apparatus for speaker recognition in a telephone exchange.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
5 members in 4 offices
Members5
| Document | Office | Kind | |
|---|---|---|---|
| EP0356568A1 | European Patent Office (EPO) | A1 | |
| US5166971A | United States of America | A | |
| EP0356568B1 | European Patent Office (EPO) | B1 | |
| AT100658TThis record | Austria | T | |
| DE3887330D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 88114368
Titles2
- German
- VERFAHREN UND ANORDNUNG ZUR SPRECHERERKENNUNG IN EINER FERNSPRECHVERMITTLUNGSANLAGE.
- English
- METHOD AND ARRANGEMENT FOR SPEAKER RECOGNITION IN A TELEPHONE TRANSMISSION APPARATUS.
Classification
- CPC, 13
- H04Q11/0471
- H04M1/66
- H04M3/382
- H04M2201/40
- H04Q2213/095
- H04Q2213/103
- H04Q2213/13093
- H04Q2213/13103
- H04Q2213/13106
- H04Q2213/13209
- H04Q2213/13299
- H04Q2213/13378
- H04Q2213/378
- IPC, 3
- H04M1 66
- H04M3 38
- H04Q11 04