AT504171T - METHOD AND SYSTEM FOR A MULTICAST SERVICE INITIATION IN A COMMUNICATION SYSTEM

36 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims
Document	Office	Kind	Date
19242802	United States of America	A	2002-07-09
0321597	United States of America	W	2003-07-09

Family members, oldest first
Document	Office	Kind
US2004008679A1	United States of America	A1	2004-01-15
WO2004006615A1	World Intellectual Property Organization (WIPO)	A1	2004-01-15
AU2003251846A1	Australia	A1	2004-01-23
TW200414780A	Taiwan Province of China	A	2004-08-01
KR20050009773A	Republic of Korea	A	2005-01-25
US6876636B2	United States of America	B2	2005-04-05
EP1522204A1	European Patent Office (EPO)	A1	2005-04-13
BR0312518A	Brazil	A	2005-06-07
BR0312518A	Brazil	A	2005-06-07
US2005169203A1	United States of America	A1	2005-08-04
CN1682556A	China	A	2005-10-12
JP2005533414A	Japan	A	2005-11-04
HK1083287A	Hong Kong, China	A	2006-06-30
HK1083287A1	Hong Kong, China	A1	2006-06-30
CN101132559A	China	A	2008-02-27
CN100525518C	China	C	2009-08-05
KR100999824B1	Republic of Korea	B1	2010-12-08
JP2011035937A	Japan	A	2011-02-17
EP1522204B1	European Patent Office (EPO)	B1	2011-03-30
AT504171TThis record	Austria	T	2011-04-15
ATE504171T1	Austria	T1	2011-04-15
DE60336561D1	Germany	D1	2011-05-12
ES2363970T3	Spain	T3	2011-08-22
JP4847603B2	Japan	B2	2011-12-28
TW201204097A	Taiwan Province of China	A	2012-01-16
TWI358239B	Taiwan Province of China	B	2012-02-11
US8243644B2	United States of America	B2	2012-08-14
US2012257563A1	United States of America	A1	2012-10-11
TWI435629B	Taiwan Province of China	B	2014-04-21
TW201424423A	Taiwan Province of China	A	2014-06-16
US8989075B2	United States of America	B2	2015-03-24
CN101132559B	China	B	2015-03-25
TWI523556B	Taiwan Province of China	B	2016-02-21
BRPI0312518B1	Brazil	B1	2017-06-13
BR122017002443B1	Brazil	B1	2017-09-26
BR122017002445B1	Brazil	B1	2017-09-26

1 legal event, as the office reported them to INPADOC

Legal events, newest first
	Event	Code
2011-09-15	Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER	RER

German: VERFAHREN UND VORRICHTUNG FÜR EINEN MEHRFACHÜBERTRAGUNGSDIENST-ANLAUF IN EINEM KOMMUNIKATIONSSYSTEM
English: METHOD AND DEVICE FOR MULTI-TRANSMISSION SERVICE STARTUP IN A COMMUNICATION SYSTEM

CPC, 4: H04W4/06
H04L12/189
H04W68/02
H04W72/30
Filled: the office’s first classification
IPC, 5: H04M3 42
H04W4 06
H04B7 26
H04L12 28
H04L12 56

Method and system for a multicast service initiation in a communication system