AU6836498A
Echo cancellation mechanism
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 15 April 2018, 8.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
7 members in 4 offices
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 971680 | Finland | A | |
| 9800332 | Finland | W | |
| 971680 | – | – | – |
| FI19970001680 | – | – | – |
| PCTFI9800332 | – | – | – |
| WO1998FI00332 | – | – | – |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| FI971680A0 | Finland | A0 | |
| FI971680A | Finland | A | |
| WO9848527A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU6836498AThis record | Australia | A | |
| WO9848527A3 | World Intellectual Property Organization (WIPO) | A3 | |
| FI105864B | Finland | B | |
| US6545985B1 | United States of America | B1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phaseLapsedMK6 | MK6 |
Numbers
- Publication, DOCDB
- 6836498
- Publication, EPODOC
- AU6836498
- Application
- 6836498
- Application, DOCDB
- 6836498
- Application, EPODOC
- AU19980068364
Titles
- English
- Echo cancellation mechanism
Classification
- CPC, 3
- H04B7/015
- G10L2021/02082
- H04M9/082
- IPC, 3
- G10L21 0208
- H04B7 015
- H04M9 08