AT149769T

Adaptive data ciphering/deciphering apparatus and data communication system employing said apparatus

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

14 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
Document	Office	Kind	Date
28763988	Japan	A	1988-11-16

Members14

Family members, oldest first
Document	Office	Kind
JPH01189246A	Japan	A	1989-07-28
JPH02134940A	Japan	A	1990-05-23
WO9006029A1	World Intellectual Property Organization (WIPO)	A1	1990-05-31
KR900702687A	Republic of Korea	A	1990-12-08
EP0445290A1	European Patent Office (EPO)	A1	1991-09-11
EP0445290A4	European Patent Office (EPO)	A4	1993-01-13
US5253293A	United States of America	A	1993-10-12
KR940000178B1	Republic of Korea	B1	1994-01-08
CA1337997C	Canada	C	1996-01-23
EP0445290B1	European Patent Office (EPO)	B1	1997-03-05
AT149769TThis record	Austria	T	1997-03-15
DE68927831D1	Germany	D1	1997-04-10
JP2650705B2	Japan	B2	1997-09-03
DE68927831T2	Germany	T2	1997-09-25

2 legal events, as the office reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code
2001-04-15	Ceased due to non-payment of the annual feeCeasedREN	REN
1997-07-15	Publication of translation of european patent specificationUEP	UEP