BR9506293A - METHOD AND APPARATUS FOR AUTHENTICATION IN A COMMUNICATION SYSTEM

16 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims
Document	Office	Kind	Date
28283294	United States of America	A	1994-07-29
9507353	United States of America	W	1995-06-07

Family members, oldest first
Document	Office	Kind
CA2171017A1	Canada	A1	1996-02-22
WO9605702A2	World Intellectual Property Organization (WIPO)	A2	1996-02-22
FI961404A	Finland	A	1996-03-28
FI961404A0	Finland	A0	1996-03-28
FI961404A7	Finland	A7	1996-03-28
TW276387B	Taiwan Province of China	B	1996-05-21
WO9605702A3	World Intellectual Property Organization (WIPO)	A3	1996-06-20
US5537474A	United States of America	A	1996-07-16
EP0721718A1	European Patent Office (EPO)	A1	1996-07-17
KR960705462A	Republic of Korea	A	1996-10-09
JPH09503895A	Japan	A	1997-04-15
US5668875A	United States of America	A	1997-09-16
BR9506293AThis record	Brazil	A	1997-11-11
BR9506293AThis record	Brazil	A	1997-11-11
EP0721718A4	European Patent Office (EPO)	A4	1999-04-28
KR100227301B1	Republic of Korea	B1	1999-11-01

2 legal events, as the office reported them to INPADOC

Point at a mark for the event

Legal events, newest first
	Event	Code
2018-03-27	Others concerning applications: alteration of classificationB15K	B15K
2003-09-09	Application fees: dismissal - article 86 of industrial property lawFD5	FD5

English: Authentication information generation process Authentication process of subscriber unit Subscriber unit Subscriber identification unit Subscriber terminal Temporary subscriber unit Communication communication of resident communication system and communication system
Portuguese: Processo de geração de informação de autentificação processo de autentificação de unidade de assinante unidade de assinante unidade de identificação de assinante terminal de assinante unidade de assinante temporária inidade de comunicação de sistema de comunicação residente e sistema de comunicação

CPC, 9: H04L9/3271
H04W12/069
H04M3/382
H04M3/42229
H04W8/12
H04W8/183
H04W8/205
H04W88/06
H04L2209/80
Filled: the office’s first classification
IPC, 7: H04L9 32
G09C1 00
H04M3 00
H04M3 38
H04M3 42
H04Q3 545
H04W12 06

Method and apparatus for authentication in a communication system