EP2090084A2
Methods and devices for dual mode bidirectional audio communication
Abstract
This record has no abstract on file.
Term
1.1 yearsto projected expiry
Projected expiry 15 October 2027, counted from filing; an application has no term until it is granted.
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| Reference | Relation | Cited during |
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| See references of WO 2008054985A2 | Non-patent | Search report |
10 members in 5 offices
Members10
| Document | Office | Kind | |
|---|---|---|---|
| US2008101279A1 | United States of America | A1 | |
| WO2008054985A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2008054985A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP2090084A2This record | European Patent Office (EPO) | A2 | |
| KR20090094233A | Republic of Korea | A | |
| CN101536479A | China | A | |
| CN101536479B | China | B | |
| KR101388349B1 | Republic of Korea | B1 | |
| US8792945B2 | United States of America | B2 | |
| EP2090084B1 | European Patent Office (EPO) | B1 |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Opt-out of the competence of the unified patent court (upc) registeredCASE NUMBER: UPC_APP_121277/2023P01 | P01 | EP | |
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| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
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Numbers
- Publication
- 2090084
- Application
- 78540614
Titles3
- German
- VERFAHREN UND VORRICHTUNG FÜR EINE BIDIREKTIONALE DOPPELMODUS-AUDIOKOMMUNIKATION
- English
- METHODS AND DEVICES FOR DUAL MODE BIDIRECTIONAL AUDIO COMMUNICATION
- French
- PROCÉDÉS ET DISPOSITIFS DE COMMUNICATION AUDIO BIDIRECTIONNELLE À MODE DUAL
Classification
- CPC, 5
- H04M1/6066
- H04B7/24
- H04M1/6091
- H04W84/18
- H04M1/72412
- IPC, 2
- H04M1 60
- H04W84 18
Designated states32
- Contracting states, 32
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Malta
and 8 moreShow fewer
- Netherlands (Kingdom of the)
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye