EP 2198595 A4 20101103 - METHOD AND SYSTEM FOR DEVICE SWITCHING THROUGH A SERVER
Title (en)
METHOD AND SYSTEM FOR DEVICE SWITCHING THROUGH A SERVER
Title (de)
VERFAHREN UND SYSTEM FÜR EINRICHTUNGSWECHSEL DURCH EINEN SERVER
Title (fr)
PROCÉDÉ ET SYSTÈME DE COMMUTATION DE DISPOSITIF PAR L'INTERMÉDIAIRE D'UN SERVEUR
Publication
Application
Priority
US 2007021599 W 20071010
Abstract (en)
[origin: WO2009048444A1] A telecommunication system (10, 10a) and methods (100, 110, 120, 130, 140, 150) for seamlessly switching mobile devices during a conversation without placing the conversation on hold or otherwise parking the conversation.
IPC 8 full level
H04M 3/58 (2006.01)
CPC (source: EP)
H04M 3/58 (2013.01); H04M 3/56 (2013.01); H04M 2207/18 (2013.01)
Citation (search report)
- [X] US 2002068575 A1 20020606 - AGRAWAL PRATHIMA [US], et al
- [X] US 2003185375 A1 20031002 - ALBAL NANDAKISHORE A [US]
- See references of WO 2009048444A1
Citation (examination)
- US 6823197 B1 20041123 - CHEN YIHSIU [US], et al
- US 2007004411 A1 20070104 - GOLDMAN STUART O [US], et al
- US 2003022671 A1 20030130 - HUOMO MIIKKA [FI], et al
- US 6853718 B1 20050208 - BEDINGFIELD SR JAMES C [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009048444 A1 20090416; CA 2701804 A1 20090416; EP 2198595 A1 20100623; EP 2198595 A4 20101103
DOCDB simple family (application)
US 2007021599 W 20071010; CA 2701804 A 20071010; EP 07839411 A 20071010