EP2016702A2

Constrained cryptographic keys

Abstract

This record has no abstract on file.

Term

Projected expiry 29 September 2026.

Every citation, both ways

Citations
Document	Relation	Office	Cited during
WO2005002131A1	Cites	World Intellectual Property Organization (WIPO)	Examiner
NEUMAN B C ED - INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS: "Proxy-based authorization and accounting for distributed systems", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS. PITTSBURGH, MAY 25 - 28, 1993; [PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS], LOS ALAMITOS, IEEE COMP. SOC. PRESS, US, vol. CONF. 13, 25 May 1993 (1993-05-25), pages 283 - 291, XP010095707, ISBN: 978-0-8186-3770-4, DOI: 10.1109/ICDCS.1993.287698	Non-patent	–	Examiner
See also references of WO 2008054375A2	Non-patent	–	Examiner

11 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims7

Priority claims
Document	Office	Kind	Date
722185P	United States of America	–	2005-09-29
72218505	United States of America	P	2005-09-29
761476P	United States of America	–	2006-01-24
76147606	United States of America	P	2006-01-24
535937	United States of America	–	2006-09-27
53593706	United States of America	A	2006-09-27
2006038110	United States of America	W	2006-09-29

Members11

Family members, oldest first
Document	Office	Kind
TW200729891A	Taiwan Province of China	A	2007-08-01
US2008037785A1	United States of America	A1	2008-02-14
WO2008054375A2	World Intellectual Property Organization (WIPO)	A2	2008-05-08
KR20080065633A	Republic of Korea	A	2008-07-14
WO2008054375A3	World Intellectual Property Organization (WIPO)	A3	2008-11-13
EP2016702A2This record	European Patent Office (EPO)	A2	2009-01-21
CN101385274A	China	A	2009-03-11
JP2009510978A	Japan	A	2009-03-12
KR101032016B1	Republic of Korea	B1	2011-05-02
JP4814339B2	Japan	B2	2011-11-16
US8788802B2	United States of America	B2	2014-07-22

12 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
2019-07-31	Application deemed to be withdrawnWithdrawn18D	18D
2019-06-28	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2012-08-01	Request for extension of the european patent (deleted)DAX	DAX
2010-09-29	First examination report despatched17Q	17Q
2009-03-25	Information on inventor provided before grant (corrected)RIN1	RIN1
2009-03-25	Information on inventor provided before grant (corrected)RIN1	RIN1
2009-03-25	Information on inventor provided before grant (corrected)RIN1	RIN1
2009-03-25	Information on inventor provided before grant (corrected)RIN1	RIN1
2009-01-21	Request for examination filed17P	17P
2009-01-21	Designated contracting statesAK	AK
2009-01-21	Request for extension of the european patentAX	AX
2008-12-19	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI