Patent details
EP2560435 Title: METHOD AND SYSTEM FOR IMPLEMENTING SECURITY OF SINGLE RADIO VOICE CALL CONTINUITY
Basic Information
- Publication number:
- EP2560435
- PCT Application Number:
- CN2011071123
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP117683771
- PCT Publication Number:
- WO2011127765
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD AND SYSTEM FOR IMPLEMENTING SECURITY OF SINGLE RADIO VOICE CALL CONTINUITY
- French Title of Invention:
- PROCÉDÉ ET SYSTÈME POUR METTRE EN OEUVRE LA SÉCURITÉ DE CONTINUITÉ D'UN APPEL RADIOTÉLÉPHONIQUE UNIQUE
- German Title of Invention:
- VERFAHREN UND SYSTEM ZUR HERSTELLUNG DER SICHERHEIT EINER FUNKSPRACHANRUFKONTINUITÄT
- SPC Number:
Dates
- Filing date:
- 21/02/2011
- Grant date:
- 09/08/2017
- EP Publication Date:
- 20/02/2013
- PCT Publication Date:
- 20/10/2011
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 09/08/2017
- EP B1 Publication Date:
- 09/08/2017
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 21/02/2018
- Expiration date:
- 21/02/2031
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 09/08/2017
- Name:
- ZTE Corporation
- Address:
- ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District,, Shenzhen, Guangdong 518057, China (CN)
Inventor
1
- Name:
- ZHU, Yunwen
- Address:
- China (CN)
2
- Name:
- TIAN, Tian
- Address:
- China (CN)
3
- Name:
- WEI, Yinxing
- Address:
- China (CN)
4
- Name:
- GAO, Feng
- Address:
- China (CN)
Priority
- Priority Number:
- 201010148710
- Priority Date:
- 15/04/2010
- Priority Country:
- China (CN)
Classification
- IPC classification:
- H04L 9/00; H04W 12/04; H04W 36/00;
Publication
European Patent Bulletin
- Issue number:
- 201732
- Publication date:
- 09/08/2017
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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