Patent details
EP1883204 Title: Method and system for unified communication
Basic Information
- Publication number:
- EP1883204
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP070147202
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Method and system for unified communication
- French Title of Invention:
- Procédé et système pour communications unifiées
- German Title of Invention:
- Verfahren und System zur vereinheitlichten Kommunikation
- SPC Number:
Dates
- Filing date:
- 26/07/2007
- Grant date:
- 14/09/2011
- EP Publication Date:
- 14/09/2011
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 30/01/2008
- EP B1 Publication Date:
- 14/09/2011
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 26/07/2012
- Expiration date:
- 26/07/2027
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 26/07/2007
- Name:
- Huawei Technologies Co. Ltd.
- Address:
- Huawei Administration Building Bantian, Longgang District, Shenzhen Guangdong 51, China (CN)
Inventor
- Name:
- Zhang Wenhu
- Address:
- China (CN)
Priority
- Priority Number:
- 200610099119
- Priority Date:
- 27/07/2006
- Priority Country:
- China (CN)
Classification
- Main IPC Class:
- H04L 29/08;
| Filing date | Document type | Number of pages |
|---|