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Extract from the Register of European Patents

EP About this file: EP0922342

EP0922342 - IMPROVEMENTS IN, OR RELATING TO, MULTI-CARRIER TRANSMISSION SYSTEMS [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 05.12.2003 Database last updated on 17.09.2024
Most recent event Tooltip	18.01.2008	Lapse of the patent in a contracting state New state(s): IT	published on 20.02.2008 [2008/08]
Applicant(s)	For all designated states STMicroelectronics N.V. World Trade Center, Strawinskylaan 1725 1077 XX Amsterdam / NL
	[N/P]
Former [2001/32]	For all designated states STMicroelectronics N.V. World Trade Center, Strawinskylaan 1725 1077 XX Amsterdam / NL
Former [1999/24]	For all designated states TELIA AB Marbackagatan 11 123 86 Farsta / SE
Inventor(s)	01 / ISAKSSON, Mikael Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	02 / JOHANSSON, Magnus Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	03 / TONVALL, Harry Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	04 / OLSSON, Lennart Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	05 / STEFANSSON, Tomas Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	06 / ÖHMAN, Hans Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	07 / BAHLENBERG, Gunnar Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	08 / ISAKSSON, Anders Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	09 / ÖKVIST, Göran Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	10 / LJUNGGREN, Lis-Marie Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	11 / NORDSTRÖM, Tomas Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	12 / ISAKSSON, Lars-Ake Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	13 / BENGTSSON, Daniel Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	14 / HAKANSSON, Siwert Telia Research AB,Aurorum 6 S-977 75 Lulea / SE
	15 / WEN, Ye Telia Research AB Aurorum 6, S-977 75 Lulea / SE
	[1999/24]
Representative(s)	Akerman, Mårten Lennart Albihns.Zacco Studentgatan 4 Box 4289 203 14 Malmö / SE
	[N/P]
Former [1999/24]	Akerman, Marten Lennart Albihns Patentbyra Malmö AB P.O.Box 4289 203 14 Malmö 4 / SE
Application number, filing date	97939276.8	01.09.1997
	[1999/24]
	WO1997SE01452
Priority number, date	SE19960003189	02.09.1996 Original published format: SE 9603189
	[1999/24]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	WO9810547
	Date:	12.03.1998
	Language:	EN
	[1998/10]
	Type:	A2 Application without search report
	No.:	EP0922342
	Date:	16.06.1999
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 12.03.1998 takes the place of the publication of the European patent application.
	[1999/24]
	Type:	B1 Patent specification
	No.:	EP0922342
	Date:	29.01.2003
	Language:	EN
	[2003/05]
Search report(s)	International search report - published on:	SE	07.05.1998
Classification	IPC:	H04L5/06, H04L27/26	[1999/24]
	CPC:	H04L27/2675 (EP,US); H04L27/2656 (EP,US); H04L27/2657 (EP,US)
Designated contracting states	AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1999/24]
Title	German:	VERBESSERUNGEN IN, ODER IN BEZUG AUF MEHRTRÄGERÜBERTRAGUNGSSYSTEME	[1999/24]
	English:	IMPROVEMENTS IN, OR RELATING TO, MULTI-CARRIER TRANSMISSION SYSTEMS	[1999/24]
	French:	PERFECTIONNEMENTS RELATIFS A DES SYSTEMES DE TRANSMISSION A PORTEUSES MULTIPLES	[1999/24]
Entry into regional phase	06.04.1999	National basic fee paid
	06.04.1999	Designation fee(s) paid
	06.04.1999	Examination fee paid
Examination procedure	26.03.1998	Request for preliminary examination filed International Preliminary Examining Authority: SE
	06.04.1999	Examination requested [1999/24]
	15.03.2001	Request for accelerated examination filed
	21.05.2001	Despatch of a communication from the examining division (Time limit: M06)
	21.05.2001	Decision about request for accelerated examination - accepted: Yes
	14.11.2001	Reply to a communication from the examining division
	01.03.2002	Despatch of a communication from the examining division (Time limit: M04)
	21.05.2002	Reply to a communication from the examining division
	26.07.2002	Communication of intention to grant the patent
	21.11.2002	Fee for grant paid
	21.11.2002	Fee for publishing/printing paid
Opposition(s)	30.10.2003	No opposition filed within time limit [2004/04]
Fees paid	Renewal fee
	30.09.1999	Renewal fee patent year 03
	02.10.2000	Renewal fee patent year 04
	03.09.2001	Renewal fee patent year 05
	04.09.2002	Renewal fee patent year 06
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.
Lapses during opposition Tooltip	AT	29.01.2003
	BE	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	IT	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
	IE	01.09.2003
	LU	01.09.2003
	MC	30.09.2003
	[2008/08]
Former [2005/02]	AT	29.01.2003
	BE	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
	IE	01.09.2003
	LU	01.09.2003
	MC	30.09.2003
Former [2004/40]	AT	29.01.2003
	BE	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
	IE	01.09.2003
	LU	01.09.2003
Former [2004/39]	AT	29.01.2003
	BE	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
	LU	01.09.2003
Former [2004/10]	AT	29.01.2003
	BE	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
Former [2004/04]	AT	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
	ES	30.07.2003
Former [2004/02]	AT	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	DK	29.04.2003
	PT	29.04.2003
	SE	29.04.2003
Former [2003/47]	AT	29.01.2003
	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	PT	29.04.2003
	SE	29.04.2003
Former [2003/46]	CH	29.01.2003
	FI	29.01.2003
	GR	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	PT	29.04.2003
	SE	29.04.2003
Former [2003/43]	CH	29.01.2003
	FI	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	PT	29.04.2003
	SE	29.04.2003
Former [2003/41]	CH	29.01.2003
	FI	29.01.2003
	LI	29.01.2003
	NL	29.01.2003
	SE	29.04.2003
Former [2003/40]	CH	29.01.2003
	LI	29.01.2003
	SE	29.04.2003
Former [2003/30]	SE	29.04.2003
Cited in	International search	[A]US5444697 (LEUNG CYBIL S [CA], et al);
		[A]EP0689313 (NEC CORP [JP], et al);
		[A]WO9602991 (AMATI COMMUNICATIONS INC [US], et al)

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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