EP1533706A4

Ic card, terminal device, and data communication method

Abstract

This record has no abstract on file.

Term ended

Projected expiry passed 9 June 2023, 3.3 years ago.

Owner: KEN SAKAMURA
Assigned now: NOBORU KOSHIZUKA
NTT DOCOMO INC
Applicants: Sakamura, Ken
Koshizuka, Noboru
NTT DoCoMo, Inc.
Inventors: SAKAMURA, Ken, Shinagawa-ku, Tokyo 141-0032, Japan
KOSHIZUKA, Noboru, Musashino-shi, Tokyo 180-0013, Japan
MORI, Kensaku NTT DoCoMo, Inc., Chiyoda-ku, Tokyo 100-6150, Japan
ISHII, Kazuhiko NTT DoCoMo, Inc., Chiyoda-ku, Tokyo 100-6150, Japan
and 2 more inventorsShow fewer
AONO, Hiroshi NTT DoCoMo, Inc., Chiyoda-ku, Tokyo 100-6150, Japan
HONGO, Sadayuki NTT DoCoMo, Inc., Chiyoda-ku, Tokyo 100-6150, Japan

16 sheets

Every citation, both waysCites: the store holds 8 of 9

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
WO0116874A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1,6,10
EP1223565A1	Cites	European Patent Office (EPO)	PX	Search report	1,6,10
US5434395A	Cites	United States of America	A	Search report	1,6,10
US6119946A	Cites	United States of America	A	Search report	1,6,10
WO9953451A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1,6,10
WO0116874A	Cites	World Intellectual Property Organization (WIPO)	–	–	–
WO9953451A	Cites	World Intellectual Property Organization (WIPO)	–	–	–
EP1223565A	Cites	European Patent Office (EPO)	–	–	–
BENNET YEE, J.D. TYGAR: "Secure Coprocessors in Electronic Commerce Applications", PROCEEDINGS OF THE 1ST USENIX WORKSHOP ON ELECTRONIC COMMERCE, July 1995 (1995-07-01), New York, New York, pages 155 - 170, XP002370929, Retrieved from the Internet <URL:citeseer.ist.psu.edu/article/yee95secure.html> [retrieved on 20060303]	Non-patent	–	–	Search report	–
CAMP, HARKAVY, TYGAR, YEE: "Anonymous Atomic Transactions", PROCEEDINGS OF THE 2ND USENUX WORKSHOP ON ELECTRONIC COMMERCE, 20 November 1996 (1996-11-20), Oakland, California, pages 123 - 133, XP002370926, Retrieved from the Internet <URL:http://citeseer.ist.psu.edu/article/camp96anonymous.html> [retrieved on 20060301]	Non-patent	–	–	Search report	–
See also references of WO 03104997A1	Non-patent	–	–	Search report	–

11 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims
Document	Office	Kind	Date
2002169241	Japan	A	2002-06-10
2002169241	Japan	A	2002-06-10
2002169241	Japan	–	2002-06-10
2002169244	Japan	A	2002-06-10
2002169244	Japan	A	2002-06-10
2002169244	Japan	–	2002-06-10
0307250	Japan	W	2003-06-09
0307250	Japan	W	2003-06-09
2002169241	–	–	–
2002169244	–	–	–
JP20020169241	–	–	–
JP20020169244	–	–	–
JP2003007250	–	–	–
WO2003JP07250	–	–	–

Family members, oldest first
Document	Office	Kind
WO03104997A1	World Intellectual Property Organization (WIPO)	A1	2003-12-18
KR20050010889A	Republic of Korea	A	2005-01-28
EP1533706A1	European Patent Office (EPO)	A1	2005-05-25
CN1659528A	China	A	2005-08-24
JPWO2003104997A1	Japan	A1	2005-10-13
US2006049243A1	United States of America	A1	2006-03-09
EP1533706A4This record	European Patent Office (EPO)	A4	2006-05-10
KR100698563B1	Republic of Korea	B1	2007-03-21
CN100341002C	China	C	2007-10-03
US7357329B2	United States of America	B2	2008-04-15
JP4209840B2	Japan	B2	2009-01-14

9 legal events, as the office reported them to INPADOC

Point at a mark for the event

Legal events, newest first
	Event	Code
2015-12-09	Application deemed to be withdrawnWithdrawn18D	18D
2015-11-06	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2006-11-15	First examination report despatched17Q	17Q
2006-05-10	Supplementary search report drawn up and despatchedA4	A4
2005-09-28	Request for extension of the european patent (deleted)DAX	DAX
2005-05-25	Request for examination filed17P	17P
2005-05-25	Designated contracting statesAK	AK
2005-05-25	Request for extension of the european patentAX	AX
2005-04-08	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI