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Extract from the Register of European Patents

EP About this file: EP0813317

EP0813317 - Method and apparatus for signal transmission in CDMA mobile communication system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.09.2007
Database last updated on 26.06.2024
Most recent event   Tooltip14.09.2007No opposition filed within time limitpublished on 17.10.2007  [2007/42]
Applicant(s)For all designated states
NTT DoCoMo, Inc.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[N/P]
Former [2006/31]For all designated states
NTT DoCoMo, Inc.
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
Former [1997/51]For all designated states
NTT MOBILE COMMUNICATIONS NETWORK INC.
10-1, Toranomon 2-chome
Minato-ku, Tokyo / JP
Inventor(s)01 / Nakamura, Takehiro
2-1-3-3-201 Hayashi
Yokosuka-shi, Kanagawa / JP
02 / Onoe, Seizo
1974-21 Mutsuura-cho, Kanazawa-ku
Yokohama-shi, Kanagawa / JP
03 / Ohno, Kouji
9-2-8-502 Sugita, Isogo-ku
Yokohama-shi, Kanagawa / JP
[1997/51]
Representative(s)von Fischern, Bernhard, et al
Hoffmann - Eitle
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München / DE
[N/P]
Former [1997/51]Ritter und Edler von Fischern, Bernhard, Dipl.-Ing., et al
Hoffmann Eitle, Patent- und Rechtsanwälte, Arabellastrasse 4
81925 München / DE
Application number, filing date97109573.212.06.1997
[1997/51]
Priority number, dateJP1996015446914.06.1996         Original published format: JP 15446996
[1997/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0813317
Date:17.12.1997
Language:EN
[1997/51]
Type: A3 Search report 
No.:EP0813317
Date:31.10.2001
[2001/44]
Type: B1 Patent specification 
No.:EP0813317
Date:25.10.2006
Language:EN
[2006/43]
Search report(s)(Supplementary) European search report - dispatched on:EP14.09.2001
ClassificationIPC:H04B7/26
[1997/51]
CPC:
H04B7/2628 (EP,KR,US); H04B17/10 (KR)
Designated contracting statesDE,   FR,   GB,   IT,   SE [2002/29]
Former [1997/51]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verfahren und Gerät zur Signalübertragung in einem CDMA mobilen Kommunikationssystem[1997/51]
English:Method and apparatus for signal transmission in CDMA mobile communication system[1997/51]
French:Méthode et appareil de transmission de signaux CDMA dans un système de communication mobile[1997/51]
Examination procedure01.07.1997Examination requested  [1997/51]
23.05.2003Despatch of a communication from the examining division (Time limit: M04)
16.09.2003Reply to a communication from the examining division
27.01.2004Despatch of a communication from the examining division (Time limit: M04)
24.05.2004Reply to a communication from the examining division
23.06.2005Despatch of a communication from the examining division (Time limit: M04)
27.10.2005Reply to a communication from the examining division
08.03.2006Communication of intention to grant the patent
07.07.2006Fee for grant paid
07.07.2006Fee for publishing/printing paid
Opposition(s)26.07.2007No opposition filed within time limit [2007/42]
Fees paidRenewal fee
25.06.1999Renewal fee patent year 03
21.06.2000Renewal fee patent year 04
19.06.2001Renewal fee patent year 05
26.06.2002Renewal fee patent year 06
23.06.2003Renewal fee patent year 07
25.06.2004Renewal fee patent year 08
29.06.2005Renewal fee patent year 09
28.06.2006Renewal fee patent year 10
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Documents cited:Search[XY]US5295152  (GUDMUNDSON BJORN [SE], et al) [X] 1,2,13,14 * column 8, line 4 - line 53; figure 4 * * column 1, line 6 - line 12 * * column 7, line 9 - line 27 * [Y] 3-5,9-12,15-17,21-24;
 [Y]WO9519664  (NOKIA TELECOMMUNICATIONS OY [FI], et al) [Y] 3-12,15-24 * page 5, line 3 - line 14 ** page 7, line 8 - line 28; figures 2,3 *;
 [XY]EP0693834  (NIPPON TELEGRAPH & TELEPHONE [JP]) [X] 1,2,13,14 * column 5, line 32 - column 6, line 28 * * column 31, line 22 - column 32, line 23 * * column 16, line 20 - line 28 * [Y] 6-8,18-20
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.