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Extract from the Register of European Patents

EP About this file: EP1104044

EP1104044 - Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2005
Database last updated on 14.06.2024
Most recent event   Tooltip22.07.2005No opposition filed within time limitpublished on 07.09.2005  [2005/36]
Applicant(s)For all designated states
MURATA MANUFACTURING CO., LTD.
26-10, Tenjin 2-chome Nagaokakyo-shi
Kyoto-fu 617-8555 / JP
[N/P]
Former [2001/22]For all designated states
Murata Manufacturing Co., Ltd.
26-10, Tenjin 2-chome
Nagaokakyo-shi Kyoto-fu 617-8555 / JP
Inventor(s)01 / Hattori, Jun, Murata Manufacturing Co., Ltd.
(A170) Intellect.Prop. Dep., 26-10, Tenjin 2-chome
Nagaokakyo-shi, Kyoto-fu 617-8555 / JP
02 / Abe, Shin, Murata Manufacturing Co., Ltd.
(A170) Intellect.Prop. Dep., 26-10, Tenjin 2-chome
Nagaokakyo-shi, Kyoto-fu 617-8555 / JP
03 / Wakamatsu Hiroki, Murata Manufacturing Co., Ltd.
(A170) Intellect.Prop. Dep., 26-10, Tenjin 2-chome
Nagaokakyo-shi, Kyoto-fu 617-8555 / JP
04 / Ise, Tomoyuki, Murata Manufacturing Co., Ltd.
(A170) Intellect.Prop. Dep., 26-10, Tenjin 2-chome
Nagaokakyo-shi, Kyoto-fu 617-8555 / JP
 [2001/22]
Representative(s)Schoppe, Fritz
Schoppe, Zimmermann, Stöckeler & Zinkler
Patentanwälte
Postfach 246
82043 Pullach bei München / DE
[N/P]
Former [2001/22]Schoppe, Fritz, Dipl.-Ing.
Schoppe, Zimmermann & Stöckeler Patentanwälte Postfach 71 08 67
81458 München / DE
Application number, filing date00125440.820.11.2000
[2001/22]
Priority number, dateJP1999033340524.11.1999         Original published format: JP 33340599
[2001/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1104044
Date:30.05.2001
Language:EN
[2001/22]
Type: B1 Patent specification 
No.:EP1104044
Date:15.09.2004
Language:EN
[2004/38]
Search report(s)(Supplementary) European search report - dispatched on:EP16.03.2001
ClassificationIPC:H01P7/10, H01P1/208
[2001/22]
CPC:
H01P7/105 (EP,US); H01P1/2086 (EP,US)
Designated contracting statesDE,   FI,   FR,   GB,   SE [2002/08]
Former [2001/22]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Multimodales dielektrisches Resonatorgerät, Filter, Duplexer, und Kommunikationsgerät[2001/22]
English:Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus[2001/22]
French:Dispositif résonateur multimode à diélectrique, filtre, duplexeur, et dispositif de communication[2001/22]
Examination procedure20.11.2000Examination requested  [2001/22]
01.10.2003Despatch of a communication from the examining division (Time limit: M04)
21.01.2004Reply to a communication from the examining division
19.03.2004Communication of intention to grant the patent
19.05.2004Fee for grant paid
19.05.2004Fee for publishing/printing paid
Opposition(s)16.06.2005No opposition filed within time limit [2005/36]
Fees paidRenewal fee
02.10.2002Renewal fee patent year 03
30.09.2003Renewal fee patent year 04
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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  TooltipFI15.09.2004
SE15.12.2004
[2005/11]
Former [2005/10]SE15.12.2004
Documents cited:Search[A]JPH07154116  ;
 [X]WO9912225  (MURATA MANUFACTURING CO [JP], et al) [X] 1 * abstract *;
 [PX]EP1014474  (MURATA MANUFACTURING CO [JP]) [PX] 1 * abstract * * column 11, lines 40-45 * * column 11, line 49 - column 12, line 24 * * column 13, lines 26-32 * * column 13, lines 39-43 ** column 13, line 51 - column 14, line 49; figures 29-33,34B,34C *;
 [A]  - PATENT ABSTRACTS OF JAPAN, (19951031), vol. 1995, no. 09, & JP07154116 A 19950616 (MURATA MFG CO LTD) [A] 1 * abstract *
 [A]  - LIANG J -F ET AL, "MIXED MODES DIELECTRIC RESONATOR LOADED CAVITY FILTERS", IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST,US,NEW YORK, IEEE, (19940523), ISBN 0-7803-1779-3, pages 731 - 734, XP000516654 [A] 1 * the whole document *
 [A]  - MADRANGEAS V, "ANALYSIS AND REALIZATION OF L-BAND DIELECTRIC RESONATOR MICROWAVE FILTERS", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES,US,IEEE INC. NEW YORK, (1992), vol. 40, no. 1, ISSN 0018-9480, pages 120 - 127, XP000244297 [A] 1 * page 125, lines 4-31; figures 11,13 *

DOI:   http://dx.doi.org/10.1109/22.108331
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.