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Extract from the Register of European Patents

EP About this file: EP0916185

EP0916185 - DUAL-BAND MULTILAYER BANDPASS FILTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.09.2002
Database last updated on 30.09.2024
Most recent event   Tooltip17.10.2008Change - applicantpublished on 19.11.2008  [2008/47]
Applicant(s)For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, Oaza Kadoma Kadoma-shi Osaka
571-8501 / JP
[2008/47]
Former [1999/20]For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, Oaza Kadoma
Kadoma-shi, Osaka 571-0050 / JP
Inventor(s)01 / KITAZAWA, Shoichi
2-11-8, Kofuen Nishinomiya-shi
Hyogo 662 / JP
02 / YAMADA, Toru
6-4-305, Myokenzaka Katano-shi
Osaka 576 / JP
03 / ISHIZAKI, Toshio
10-1-505, Okamoto 8-chome Higashinada-ku Kobe-shi
Hyogo 658 / JP
04 / OGAWA, Koichi
1-17-20, Meguri Hirakata-shi
Osaka 573 / JP
05 / FUJIKAWA, Makoto
70-8, Tsuji-cho Ikoma-shi
Nara 630-02 / JP
06 / FUJISAWA, Tadanori
4-3-37, Kyuhoji Yao-shi
Osaka 581 / JP
07 / ISHIDA, Kaoru
4-35, Kariyanishimachi Shijonawate-shi
Osaka 575 / JP
08 / NAGATOMI, Yoshitaka
14-1, Saiwai-cho Suita-shi
Osaka 564 / JP
[1999/20]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 10 60 78
28060 Bremen / DE
[N/P]
Former [1999/20]Eisenführ, Speiser & Partner
Martinistrasse 24
28195 Bremen / DE
Application number, filing date97933859.731.07.1997
[1999/20]
WO1997JP02660
Priority number, dateJP1996020161431.07.1996         Original published format: JP 20161496
[1999/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9805120
Date:05.02.1998
Language:EN
[1998/05]
Type: A1 Application with search report 
No.:EP0916185
Date:19.05.1999
Language:EN
The application published by WIPO in one of the EPO official languages on 05.02.1998 takes the place of the publication of the European patent application.
[1999/20]
Type: B1 Patent specification 
No.:EP0916185
Date:07.11.2001
Language:EN
[2001/45]
Search report(s)International search report - published on:EP05.02.1998
ClassificationIPC:H03H7/01, H01P1/203
[1999/20]
CPC:
H01P1/20345 (EP,US); H01P1/2135 (EP,US); H03H7/0123 (EP,US);
H03H7/175 (EP,US); H03H2001/0085 (EP,US); H03H2250/00 (EP,US);
H03H7/463 (EP,US) (-)
Designated contracting statesDE,   FR,   GB [1999/20]
TitleGerman:MEHRSCHICHTIGER ZWEIBAND-BANDPASSFILTER[1999/20]
English:DUAL-BAND MULTILAYER BANDPASS FILTER[1999/20]
French:FILTRE PASSE-BANDE A MULTIPLES COUCHES ET DEUX BANDES DE FREQUENCES[1999/20]
Entry into regional phase01.03.1999National basic fee paid 
01.03.1999Designation fee(s) paid 
01.03.1999Examination fee paid 
Examination procedure20.02.1998Request for preliminary examination filed
International Preliminary Examining Authority: EP
01.03.1999Examination requested  [1999/20]
12.08.1999Despatch of a communication from the examining division (Time limit: M04)
15.12.1999Reply to a communication from the examining division
17.01.2001Despatch of communication of intention to grant (Approval: No)
03.05.2001Despatch of communication of intention to grant (Approval: later approval)
01.06.2001Communication of intention to grant the patent
04.09.2001Fee for grant paid
04.09.2001Fee for publishing/printing paid
Opposition(s)08.08.2002No opposition filed within time limit [2002/44]
Fees paidRenewal fee
02.08.1999Renewal fee patent year 03
31.07.2000Renewal fee patent year 04
31.07.2001Renewal fee patent year 05
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Cited inInternational search[A]US5248949  (EGUCHI KAZUHIRO [JP], et al) [A] 1,4* column 9, line 66 - column 11, line 12; figures 7A-8A *;
 [A]EP0641035  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1,4 * page 12, line 20 - line 27 * * page 29, line 44 - page 33, line 15; figure 44 *
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.