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EP About this file: EP1011211

EP1011211 - Receiver and method for coherent reception using received pilot symbols [Right-click to bookmark this link]
Former [2000/25]	BASE STATION APPARATUS OF MOBILE COMMUNICATION SYSTEM
	[2004/26]
Status	No opposition filed within time limit Status updated on 07.10.2005 Database last updated on 30.09.2024
Most recent event Tooltip	07.10.2005	No opposition filed within time limit	published on 23.11.2005 [2005/47]
Applicant(s)	For all designated states NTT DoCoMo, Inc. 11-1, Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 / JP
	[N/P]
Former [2004/49]	For all designated states NTT DoCoMo, Inc. 11-1, Nagatacho 2-chome, Chiyoda-ku Tokyo 100-6150 / JP
Former [2001/24]	For all designated states NTT DoCoMo, Inc. 11-1, Nagatacho 2-chome, Chiyoda-ku Tokyo 100-6150 / JP
Former [2000/25]	For all designated states NTT MOBILE COMMUNICATIONS NETWORK INC. 10-1, Toranomon 2-chome Minato-ku, Tokyo 105-8436 / JP
Inventor(s)	01 / NAKAMURA, Takehiro 4-18-4-1103, Nobi Yokosuka-shi Kanagawa 239-0841 / JP
	02 / HAGIWARA, Junichiro Adorabure Kuriki#A-101, 2-35-3, Kuriki, Isogo-ku Yokohama-shi Kanagawa 235-0041 / JP
	03 / NAKANO, Etsuhiro 2-13-9, Tsuruma, Yamato-shi Kanagawa 242-0004 / JP
	04 / OHNO, Koji 9-2-8-502, Sugita Isogo-ku Yokohama-shi Kanagawa 235-0033 / JP
	05 / ONOE, Seizo 1974-21, Mutsuura-cho Kanazawa-ku Yokohama-shi Kanagawa 236-0032 / JP
	06 / HIGASHI, Akihiro 5-306, 2-1-3, Hayashi Yokosuka-shi Kanagawa 238-0315 / JP
	07 / TAMURA, Motoshi 4-18-2-101, Nobi Yokosuka-shi Kanagawa 239-0841 / JP
	08 / NAKANO, Masatomo Urban-hites Doshida B-412, 43-2, Tana-sho, Aoba-ku Yokohama-shi Kanagawa 227-0064 / JP
	09 / KAWAKAMI, Hiroshi 4-18-2-203, Nobi Yokosuka-shi Kanagawa 239-0841 / JP
	10 / MORIKAWA, Hiroki Greenheights #102, 3-4-18, Nishikubo Musashino-shi, Tokyo 180-0013 / JP
	[2000/25]
Representative(s)	Beresford, Keith Denis Lewis, et al Beresford & Co 16 High Holborn London WC1V 6BX / GB
	[N/P]
Former [2000/25]	Beresford, Keith Denis Lewis, et al BERESFORD & Co. High Holborn 2-5 Warwick Court London WC1R 5DJ / GB
Application number, filing date	98914086.8	17.04.1998
	[2000/25]
	WO1998JP01786
Priority number, date	JP19970116192	17.04.1997 Original published format: JP 11619297
	[2000/25]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO9847246
	Date:	22.10.1998
	Language:	EN
	[1998/42]
	Type:	A1 Application with search report
	No.:	EP1011211
	Date:	21.06.2000
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 22.10.1998 takes the place of the publication of the European patent application.
	[2000/25]
	Type:	B1 Patent specification
	No.:	EP1011211
	Date:	01.12.2004
	Language:	EN
	[2004/49]
Search report(s)	International search report - published on:	JP	22.10.1998
	(Supplementary) European search report - dispatched on:	EP	06.12.2000
Classification	IPC:	H04B7/26, H04J13/00, H04L12/28, H04B1/707	[2000/37]
	CPC:	H04W88/08 (EP,US); H04B7/155 (KR); H04B7/2628 (EP,US); H04J13/00 (EP,US); H04J13/0022 (EP,US); H04J13/0077 (EP,US); (+) H04J13/10 (EP,US); H04J13/16 (EP,US); H04W52/241 (EP,US); H04W52/248 (EP,US); H04W52/32 (KR); H04W52/322 (EP,US); H04W52/325 (EP,US); H04W52/50 (EP,KR,US); H04B2201/70701 (EP,US); H04B2201/70703 (EP,US); H04B7/2618 (EP,US); H04J13/0029 (EP,US); H04W52/08 (EP,US); H04W52/12 (EP,US); H04W52/16 (EP,US); H04W52/24 (EP,US); H04W52/40 (EP,US); H04W52/56 (EP,US); H04W52/60 (EP,US); H04W92/10 (EP,US); H04W92/12 (EP,US) (-)
	Former IPC [2000/25]	H04B7/26, H04J13/00, H04L12/28
Designated contracting states	DE, FR, GB, IT, SE [2000/25]
Title	German:	Empfänger und Verfahren für den kohärenten Empfang mittels empfangener Pilotsymbole	[2004/26]
	English:	Receiver and method for coherent reception using received pilot symbols	[2004/26]
	French:	Récepteur et procédé pour réception cohérente utilisant des symboles pilotes reçus	[2004/26]
	Former [2000/25]	BASISSTATION FÜR MOBILE TELEKOMMUNIKATIONSANORDNUNG
	Former [2000/25]	BASE STATION APPARATUS OF MOBILE COMMUNICATION SYSTEM
	Former [2000/25]	STATION DE BASE DE SYSTEME DE COMMUNICATIONS MOBILES
Entry into regional phase	15.10.1999	Translation filed
	21.10.1999	National basic fee paid
	21.10.1999	Search fee paid
	21.10.1999	Designation fee(s) paid
	21.10.1999	Examination fee paid
Examination procedure	30.09.1998	Request for preliminary examination filed International Preliminary Examining Authority: JP
	21.10.1999	Examination requested [2000/25]
	06.03.2003	Despatch of a communication from the examining division (Time limit: M04)
	07.07.2003	Reply to a communication from the examining division
	09.09.2003	Despatch of a communication from the examining division (Time limit: M06)
	18.03.2004	Reply to a communication from the examining division
	03.06.2004	Communication of intention to grant the patent
	04.10.2004	Fee for grant paid
	04.10.2004	Fee for publishing/printing paid
Divisional application(s)	EP04077666.8 / EP1499039
	EP04077682.5 / EP1494372
	EP04077683.3 / EP1492254
	EP04077684.1 / EP1492368
	EP04077685.8 / EP1501218
	EP04077686.6 / EP1499036
	EP04077701.3 / EP1492376
	EP10165215.4 / EP2224623
Opposition(s)	02.09.2005	No opposition filed within time limit [2005/47]
Fees paid	Renewal fee
	20.04.2000	Renewal fee patent year 03
	26.04.2001	Renewal fee patent year 04
	23.04.2002	Renewal fee patent year 05
	24.04.2003	Renewal fee patent year 06
	26.04.2004	Renewal fee patent year 07
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	[XA]EP0565507 (ERICSSON GE MOBILE COMMUNICAT [US]) [X] 20,21 * page 6, line 34 - line 45; claims 15,16 * [A] 22-26;
		[XA]US5309474 (GILHOUSEN KLEIN S [US], et al) [X] 12 * column 34, line 35 - line 46 * * column 35, line 20 - line 31 * * figure 11 * [A] 13;
		[X]EP0652650 (NIPPON TELEGRAPH & TELEPHONE [JP]) [X] 27-29 * column 7, line 46 - column 8, line 3 * * column 10, line 54 - column 11, line 28 *;
		[XA]WO9512943 (QUALCOMM INC [US]) [X] 12,13 * claims 1,4 * * page 12, line 12 - line 35; figure 1 * [A] 1-5;
		[A]US5416797 (GILHOUSEN KLEIN S [US], et al) [A] 1-5 * column 22, line 16 - line 33 *;
		[A]US5442625 (GITLIN RICHARD DENNIS [US], et al) [A] 27-29* column 6, line 67 - column 7, line 20; claim 7 *;
		[A]WO9535002 (QUALCOMM INC [US]) [A] 27-29 * page 2, line 30 - page 3, line 13 * * page 9, line 1 - line 4 * * page 11, line 33 - page 12, line 9; figure 2 *;
		[X]US5479397 (LEE WILLIAM C Y [US]) [X] 14,15 * column 16, line 36 - line 56 *;
		[A]US5495498 (TOMINAGA HIDEO [JP]) [A] 1-5 * column 6, line 31 - line 50; figures 4A,4B *;
		[XA]GB2300337 (ERICSSON GE MOBILE COMMUNICAT [US]) [X] 6-8,10,11 * page 23, line 4 - page 24, line 7 * * page 26, line 5 - line 19 * * page 33, line 2 - line 24 * * page 53, line 23 - line 25 * * page 57, line 6 - line 12; claim 1 * [A] 9;
		[XA]US5596333 (BRUCKERT EUGENE J [US]) [X] 14 * column 8, line 8 - line 25 * * column 11, line 28 - line 49; claim 6 * [A] 15;
		[A]WO9702665 (INTERDIGITAL TECH CORP [US]) [A] 20-26 * page 9, line 26 - page 10, line 7 *;
		[PX]EP0810742 (NIPPON TELEGRAPH & TELEPHONE [JP]) [PX] 16,19 * column 3, line 1 - line 52; figure 1 *;
		[PXA]WO9750194 (INTERDIGITAL TECH CORP [US]) [PX] 20,21 * page 5, line 13 - page 6, line 2 * * page 15, line 1 - line 15 * * figures 5-7; claims 17,18 * [A] 22,26;
		[XA] - DOHI T ET AL, "EXPERIMENTS ON COHERENT MULTICODES DS-CDMA", IEICE TRANSACTIONS ON COMMUNICATIONS,JP,INSTITUTE OF ELECTRONICS INFORMATION AND COMM. ENG. TOKYO, (19960901), vol. E79B, no. 9, ISSN 0916-8516, pages 1326 - 1331, XP000636072 [X] 16,19 * paragraph [0002]; figure 1 * [A] 17,18
	International search	[A]JPH05506763 ;
		[A]JPH06152487 (NIPPON TELEGRAPH & TELEPHONE);
		[X]JPH07170223 (HITACHI LTD);
		[Y]JPH0832513 (NIPPON TELEGRAPH & TELEPHONE);
		[A]JPH0851662 (NIPPON TELEGRAPH & TELEPHONE);
		[A]JPH0879133 (AT & T CORP);
		[A]JPH08125604 (NIPPON TELEGRAPH & TELEPHONE);
		[Y]JPH0946270 (OKI ELECTRIC IND CO LTD [JP]);
		[X]JPH0993220 (NIPPON TELEGRAPH & TELEPHONE)

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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