(19)
(11) EP 2 671 406 A2

(12)

(88) Date of publication A3:
01.11.2012

(43) Date of publication:
11.12.2013 Bulletin 2013/50

(21) Application number: 12704304.0

(22) Date of filing: 31.01.2012
(51) International Patent Classification (IPC): 
H04W 36/14(2009.01)
H04W 4/10(2009.01)
 H04W 88/06(2009.01)
H04W 4/06(2009.01)
(86) International application number:
PCT/IB2012/000229
(87) International publication number:
WO 2012/104725 (09.08.2012 Gazette 2012/32)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 04.02.2011 US 201161439726 P
15.02.2011 US 201161443165 P
04.02.2011 US 201161439732 P
04.02.2011 US 201161439729 P

(71) Applicants:
  • Takwak GmbH
    81829 Munich (DE)
  • Mirbaha, Ramin
    85221 Dachau (DE)
  • Mirbaha, Vahid
    85221 Dachau (DE)

(72) Inventors:
  • MIRBAHA, Ramin
    85221 Dachau (DE)
  • MIRBAHA, Vahid
    85221 Dachau (DE)

(74) Representative: Cooper, John 
Murgitroyd & Company Scotland House 165-169 Scotland Street
Glasgow, G5 8PL
Glasgow, G5 8PL (GB)

   


(54) SYSTEMS AND METHODS FOR AUDIO ROAMING FOR MOBILE DEVICES, GROUP INFORMATION SERVER AMONG MOBILE DEVICES, AND DEFINING GROUP OF USERS WITH MOBILE DEVICES