Deutsch English Français

Contact

EP1456962

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...

Extract from the Register of European Patents

EP About this file: EP1456962

EP1456962 - METHOD AND APPARATUS FOR TWO-USER JOINT DEMODULATION IN A SYSTEM HAVING TRANSMIT DIVERSITY [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 12.12.2014 Database last updated on 06.07.2024
Most recent event Tooltip	12.12.2014	Application deemed to be withdrawn	published on 14.01.2015 [2015/03]
Applicant(s)	For all designated states Ericsson Inc. 6300 Legacy Drive MS EVW 2-C-2 Plano, TX 75024 / US
	[N/P]
Former [2005/22]	For all designated states Ericsson Inc. 6300 Legacy Drive, MS EVW 2-C-2 Plano, TX 75024 / US
Former [2004/38]	For all designated states Ericsson, Inc. 7001 Development Drive Research Triangle Park, NC 27709 / US
Inventor(s)	01 / MOLNAR, Karl, James 110 Flying Leaf Court Cary, NC 27513 / US
	[2004/38]
Representative(s)	Brann AB P.O. Box 3690 Sveavägen 63 103 59 Stockholm / SE
	[N/P]
Former [2013/46]	Brann AB P.O. Box 12246 102 26 Stockholm / SE
Former [2004/38]	Lindgren, Anders, et al Dr. Ludwig Brann Patentbyra AB P.O. Box 17192 104 62 Stockholm / SE
Application number, filing date	02790104.0	12.12.2002
	[2004/38]
	WO2002US39754
Priority number, date	US20010017103	14.12.2001 Original published format: US 17103
	[2004/38]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO03052957
	Date:	26.06.2003
	Language:	EN
	[2003/26]
	Type:	A1 Application with search report
	No.:	EP1456962
	Date:	15.09.2004
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 26.06.2003 takes the place of the publication of the European patent application.
	[2004/38]
Search report(s)	International search report - published on:	EP	26.06.2003
Classification	IPC:	H04B1/707, H04L1/06	[2004/38]
	CPC:	H04B1/7105 (EP,US); H04L1/0618 (EP,US); H04B7/0669 (EP,US)
Designated contracting states	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR [2004/38]
Extension states	AL	Not yet paid
	LT	Not yet paid
	LV	Not yet paid
	MK	Not yet paid
	RO	Not yet paid
Title	German:	VORRICHTUNG UND VERFAHREN ZUR GEMEINSAMEN DEMODULIERUNG VON ZWEI BENUTZER IN EINEM ÜBERTRAGUNGSSYSTEM MIT SENDE-DIVERSITÄT	[2004/38]
	English:	METHOD AND APPARATUS FOR TWO-USER JOINT DEMODULATION IN A SYSTEM HAVING TRANSMIT DIVERSITY	[2004/38]
	French:	PROCEDE ET APPAREIL DE DEMODULATION CONJOINTE DE DEUX USAGERS DANS UN SYSTEME PRESENTANT UNE DIVERSITE D'EMISSION	[2004/38]
Entry into regional phase	08.07.2004	National basic fee paid
	08.07.2004	Designation fee(s) paid
	08.07.2004	Examination fee paid
Examination procedure	09.07.2003	Request for preliminary examination filed International Preliminary Examining Authority: US
	08.07.2004	Amendment by applicant (claims and/or description)
	08.07.2004	Examination requested [2004/38]
	26.05.2010	Despatch of a communication from the examining division (Time limit: M04)
	16.09.2010	Reply to a communication from the examining division
	30.11.2012	Despatch of a communication from the examining division (Time limit: M04)
	13.03.2013	Reply to a communication from the examining division
	04.04.2014	Despatch of a communication from the examining division (Time limit: M04)
	15.08.2014	Application deemed to be withdrawn, date of legal effect [2015/03]
	08.09.2014	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2015/03]
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 26.05.2010
Fees paid	Renewal fee
	23.12.2004	Renewal fee patent year 03
	27.12.2005	Renewal fee patent year 04
	27.12.2006	Renewal fee patent year 05
	24.12.2007	Renewal fee patent year 06
	28.03.2008	Renewal fee patent year 07
	28.12.2009	Renewal fee patent year 08
	27.12.2010	Renewal fee patent year 09
	27.12.2011	Renewal fee patent year 10
	26.12.2012	Renewal fee patent year 11
	27.12.2013	Renewal fee patent year 12
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.
Cited in	International search	[X]EP1133071 (TEXAS INSTRUMENTS INC [US]) [X] 1-34 * abstract * * page 1, line 55 - page 2, line 5 * * page 6, paragraph 22 - page 7, paragraph 26 * * page 8, paragraph 36 *;
		[X]US5887035 (MOLNAR KARL J [US]) [X] 1-34 * abstract * * column 1, line 55 - column 2, line 23 * * column 3, line 33 - line 34 * * column 4, line 45 - column 5, line 10 *;
		[PA]US2002136188 (KIM YOUNGLOK [US]) [PA] 1-34 * the whole document *;
		[PA]US2002110108 (KIM YOUNGLOK [US], et al) [PA] 1-34 * the whole document *;
		[A]EP0993129 (TEXAS INSTRUMENTS INC [US]) [A] 1-34 * the whole document *;
		[A]DE19818215 (BOSCH GMBH ROBERT [DE]) [A] 1-34 * the whole document *
		[A] - STEINER B ET AL, "OPTIMUM AND SUBOPTIMUM CHANNEL ESTIMATION FOR THE UPLINK OF CDMA MOBILE RADIO SYSTEMS WITH JOINT DETECTION", EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS AND RELATED TECHNOLOGIES, AEI, MILANO, IT, (1994), vol. 5, no. 1, ISSN 1120-3862, pages 39 - 50, XP000445714 [A] 1-34 * the whole document *
		[A] - RANTA P A ET AL, "CO-CHANNEL INTERFERENCE CANCELLING RECEIVER FOR TDMA MOBILE SYSTEMS", COMMUNICATIONS - GATEWAY TO GLOBALIZATION. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATIONS. SEATTLE, JUNE 18 - 22, 1995, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), NEW YORK, IEEE, US, (19950618), vol. 1, ISBN 0-7803-2487-0, pages 17 - 21, XP000532964 [A] 1-34 * the whole document *
		[A] - KOCIAN A ET AL, "INTERATIVE JOINT SYMBOL DETECTION AND CHANNEL ESTIMATION FOR DS/CDMA VIA THE SAGE ALGORITHM", IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, XX, XX, (20000918), vol. 2, pages 1410 - 1414, XP002902206 [A] 1-34 * the whole document *
	by applicant	EP1133071
		US5887035

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.

Legal notice
Terms of use
24.1.24; 34p