EP1525697A4
Method and system for masking speech
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 10 July 2023, 3.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
4 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US3879578A | Cites | United States of America | XA | Search report | 27,28,55,56 |
14 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 205328 | United States of America | – | |
| 20532802 | United States of America | A | |
| 0321578 | United States of America | W |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2004019479A1 | United States of America | A1 | |
| WO2004010627A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003248934A1 | Australia | A1 | |
| KR20050021554A | Republic of Korea | A | |
| EP1525697A1 | European Patent Office (EPO) | A1 | |
| JP2005534061A | Japan | A | |
| US2006241939A1 | United States of America | A1 | |
| US2006247924A1 | United States of America | A1 | |
| US7143028B2 | United States of America | B2 | |
| US7184952B2 | United States of America | B2 | |
| KR100695592B1 | Republic of Korea | B1 | |
| EP1525697A4This record | European Patent Office (EPO) | A4 | |
| US7505898B2 | United States of America | B2 | |
| JP4324104B2 | Japan | B2 |
21 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD | WD | HK | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Requests to designate patent in hong kongDE | DE | HK | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1525697
- Application
- 37655271
Titles3
- German
- VERFAHREN UND SYSTEM ZUR SPRACHMASKIERUNG
- English
- METHOD AND SYSTEM FOR MASKING SPEECH
- French
- PROCEDE ET SYSTEME DE CAMOUFLAGE DE LA PAROLE
Classification
- CPC, 9
- H04K1/02
- G10K11/175
- G10K15/02
- G10L21/00
- G10L21/06
- H04K1/06
- H04K3/825
- H04K2203/12
- G10K11/1754
- IPC, 11
- G10K11 175
- G10L11 00
- G10K11 178
- G10L21 02
- G10K15 02
- G10L13 00
- G10L13 02
- G10L21 00
- G10L21 06
- H04K1 02
- H04K1 06
Designated states27
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye