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EP About this file: EP1592181

EP1592181 - OPTICAL NETWORK, OPTICAL EDGE ROUTER, PROGRAM THEREOF, CUT THROUGH METHOD, AND EDGE ROUTER [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 27.11.2015 Database last updated on 03.09.2024
Most recent event Tooltip	27.11.2015	No opposition filed within time limit	published on 30.12.2015 [2015/53]
Applicant(s)	For all designated states NIPPON TELEGRAPH AND TELEPHONE CORPORATION 3-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-8116 / JP
	[2015/04]
Former [2005/44]	For all designated states NIPPON TELEGRAPH AND TELEPHONE CORPORATION 3-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-8116 / JP
Inventor(s)	01 / KOJIMA, H., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	02 / KURIMOTO, T., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	03 / INOUE, I., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	04 / TAKEDA, T., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	05 / MIYAMURA, T., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	06 / KABASHIMA, K., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-885 / JP
	07 / MATSUURA, N., @c/o NTT Intellectual Property Ctr 9-1, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	08 / AOKI, M., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	09 / URUSHIDANI, S., @c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	[2015/04]
Former [2005/44]	01 / KOJIMA, H., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	02 / KURIMOTO, T., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	03 / INOUE, I., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	04 / TAKEDA, T., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	05 / MIYAMURA, T., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	06 / KABASHIMA, K., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-885 / JP
	07 / MATSUURA, N., c/o NTT Intellectual Property Ctr 9-1, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	08 / AOKI, M., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
	09 / URUSHIDANI, S., c/o NTT Intellectual Property Ctr 9-11, Midori-cho 3-chome Musashino-shi, Tokyo 180-8585 / JP
Representative(s)	Ahner, Philippe, et al Brevalex Tour Trinity 1 Bis Esplanade de La Défense CS 60347 92035 Paris La Défense Cedex / FR
	[N/P]
Former [2015/04]	Ahner, Philippe, et al BREVALEX 95, rue d'Amsterdam 75378 Paris Cedex 8 / FR
Former [2013/13]	Ahner, Philippe, et al BREVALEX 95 rue d'Amsterdam 75378 Paris Cedex 8 / FR
Former [2009/48]	Poulin, Gérard Brevalex 3, rue du Docteur Lancereaux 75008 Paris / FR
Former [2005/44]	Poulin, Gérard BREVALEX 3, rue du Docteur Lancereaux 75008 Paris / FR
Application number, filing date	04707288.9	02.02.2004
	[2005/44]
	WO2004JP00981
Priority number, date	JP20030025954	03.02.2003 Original published format: JP 2003025954
	JP20030160807	05.06.2003 Original published format: JP 2003160807
	JP20030299120	22.08.2003 Original published format: JP 2003299120
	[2005/44]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2004071033
	Date:	19.08.2004
	Language:	EN
	[2004/34]
	Type:	A1 Application with search report
	No.:	EP1592181
	Date:	02.11.2005
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 19.08.2004 takes the place of the publication of the European patent application.
	[2005/44]
	Type:	B1 Patent specification
	No.:	EP1592181
	Date:	21.01.2015
	Language:	EN
	[2015/04]
Search report(s)	International search report - published on:	JP	19.08.2004
	(Supplementary) European search report - dispatched on:	EP	08.05.2008
Classification	IPC:	H04L12/781, H04L12/721, H04L12/715, H04L12/723, H04L12/741, H04Q11/00	[2014/32]
	CPC:	H04L45/04 (EP,US); H04L45/50 (EP,US); H04L45/52 (EP,US); H04L45/54 (EP,US); H04L45/62 (EP,US); H04Q11/0062 (EP,US); (+) H04Q11/0066 (EP,US); H04Q11/0071 (EP,US); H04Q2011/0088 (EP,US) (-)
	Former IPC [2005/44]	H04L12/56, H04B10/20
Designated contracting states	DE, FR, GB [2006/21]
Former [2005/44]	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
Title	German:	OPTISCHES NETZWERK, OPTISCHER EDGE-ROUTER, PROGRAMM DAFÜR, CUT-THROUGH-VERFAHREN UND EDGE-ROUTER	[2005/44]
	English:	OPTICAL NETWORK, OPTICAL EDGE ROUTER, PROGRAM THEREOF, CUT THROUGH METHOD, AND EDGE ROUTER	[2005/44]
	French:	RESEAU OPTIQUE, ROUTEUR DE BORD OPTIQUE, PROGRAMME DE ROUTEUR, PROCEDE DE TRAVERSEE TRANSPARENTE ET ROUTEUR DE BORD	[2005/44]
Entry into regional phase	02.08.2005	Translation filed
	02.08.2005	National basic fee paid
	02.08.2005	Search fee paid
	02.08.2005	Designation fee(s) paid
	02.08.2005	Examination fee paid
Examination procedure	02.08.2005	Examination requested [2005/44]
	25.07.2008	Despatch of a communication from the examining division (Time limit: M04)
	17.11.2008	Reply to a communication from the examining division
	18.02.2014	Despatch of a communication from the examining division (Time limit: M04)
	16.06.2014	Reply to a communication from the examining division
	18.08.2014	Communication of intention to grant the patent
	15.12.2014	Fee for grant paid
	15.12.2014	Fee for publishing/printing paid
	15.12.2014	Receipt of the translation of the claim(s)
Divisional application(s)	EP08169435.8 / EP2043380
	EP08169446.5 / EP2034676
	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 25.07.2008
Opposition(s)	22.10.2015	No opposition filed within time limit [2015/53]
Fees paid	Renewal fee
	17.02.2006	Renewal fee patent year 03
	19.02.2007	Renewal fee patent year 04
	20.02.2008	Renewal fee patent year 05
	07.03.2008	Renewal fee patent year 06
	24.02.2010	Renewal fee patent year 07
	22.02.2011	Renewal fee patent year 08
	18.01.2012	Renewal fee patent year 09
	24.01.2013	Renewal fee patent year 10
	27.01.2014	Renewal fee patent year 11
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:	Search	[A]WO0067438 (FUJITSU NETWORK COMMUNICATIONS [US]) [A] 1-5 * page 2, line 1 - page 3, line 14 * * page 4, line 19 - page 5, line 14 * * page 6, line 16 - page 8, line 17 *;
		[A]WO0241589 (NOKIA CORP [FI], et al) [A] 1-5 * Chapter MPLS; page 7 - page 10 *;
		[X]US2002109879 (WING SO JOHN LING [US]) [X] 1-5 * paragraph [0089] - paragraph [0104] * * paragraph [0134] - paragraph [0139] * * paragraph [0169] * * paragraph [0188] - paragraph [0192] * * paragraph [0234] - paragraph [0292] * * paragraph [0341] - paragraph [0347] * * paragraph [0360] - paragraph [0366] * * paragraph [0390] - paragraph [0397] * * paragraphs [0413] , [0415] * * paragraph [0444] - paragraph [0473] *;
		JP2003032289 [ ] (NEC CORP);
		[PA]US2003028818 (FUJITA NORIHITO [JP]) [PA] 1-5 * paragraphs [0002] , [0050] , [0051] *;
		[A] - DANIEL O AWDUCHE MOVAZ NETWORKS YAKOV REKHTER JUNIPER NETWORKS JOHN DRAKE CALIENT NETWORKS ROB COLTUN REDBACK NETWORKS, "Multi-Protocol Lambda Switching:; draft-awduche-mpls-te-optical-03.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, (20010401), no. 3, ISSN 0000-0004, XP015010453 [A] 1-5 * the whole document *
		[A] - ERIC MANNIE-EDITOR, "Generalized Multi-Protocol Label Switching (GMPLS) Architecture draft-ietf-ccamp-gmpls-architecture-03.txt; draft-ietf-ccamp-gmpls-ar chitecture-03.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, (200208), vol. ccamp, no. 3, ISSN 0000-0004, XP015001496 [A] 1-5 * page 3 - page 16 *
		[PDA] - ERIC MANNIE-EDITOR, "Generalized Multi-Protocol Label Switching Architecture draft-ietf-ccamp-gmpls-architecture-07.txt; draft-ietf-ccamp-gmpls-ar chitecture-07.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, (200305), vol. ccamp, no. 7, ISSN 0000-0004, XP015001499 [PDA] 1-5 * page 3 - page 14 *
		[A] - ROSEN CISCO SYSTEMS E ET AL, "Multiprotocol Label Switching Architecture; rfc3031.txt", IETF STANDARD, INTERNET ENGINEERING TASK FORCE, IETF, CH, (20010101), ISSN 0000-0003, XP015008814 [A] 1-5 * the whole document *
	International search	[Y]JP2001136275 (NORTEL NETWORKS LTD);
		[A]JP2001160840 (LUCENT TECHNOLOGIES INC);
		[XP]JP2003338835 (FUJITSU LTD);
		[Y] - AOKI MICHIHIRO ET AL., "Multilayer Network Architecture no Ichikento", THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS 2003 NEN SOGO TAIKAI KOEN RONBUNSHU, (20030303), page 41, XP002903747
		[T] - KURIMOTO TAKASHI ET AL., "Multilayer service network architecture no teian", THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS GIJUTSU KENKYU HOKOKU, (20030826), vol. 103, no. 281, pages 25 - 30, XP002903748
		[T] - KOJIMA HISASHI ET AL., "Multilayer network ni okeru cut through-hoshiki no ichikento", THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS 2003 NEN SOGO TAIKAI KOEN RONBUNSHU, (20030303), page 61, XP002903749

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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