EP1603234 - Piezoelectric thin-film resonator and filter and fabricating method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.12.2007 Database last updated on 19.07.2024 | Most recent event Tooltip | 18.07.2008 | Change - representative | published on 20.08.2008 [2008/34] | Applicant(s) | For all designated states Fujitsu Media Devices Limited 3-12, Shin-Yokohama 2-chome, Kohoku-ku Yokohama-shi Kanagawa 222-0033 / JP | For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | [N/P] |
Former [2007/06] | For all designated states Fujitsu Media Devices Limited 3-12, Shin-Yokohama 2-chome, Kohoku-ku Yokohama-shi Kanagawa 222-0033 / JP | ||
For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | |||
Former [2005/49] | For all designated states Fujitsu Media Devices Limited 3-12, Shin-Yokohama 2-chome, Kohoku-ku Yokohama-shi Kanagawa 222-0033 / JP | ||
For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | Inventor(s) | 01 /
Taniguchi, Shinji c/o Fujitsu Limited 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | 02 /
Nishihara, Tokihiro c/o Fujitsu Limited 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | 03 /
Sakashita, Takeshi c/o Fujitsu Limited 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | 04 /
Yokoyama, Tsuyoshi c/o Fujitsu Limited 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | 05 /
Iwaki, Masafumi c/o Fujitsu Limited 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | 06 /
Ueda, Masanori c/o Fujitsu Media Devices Ltd 3-12, Shin-Yokohama 2-chome Kohoku-ku Yokohama-shi Kanagawa 222-0033 / JP | 07 /
Miyashita, Tsutomu c/o Fujitsu Media Devices Ltd 3-12, Shin-Yokohama 2-chome Kohoku-ku Yokohama-shi Kanagawa 222-0033 / JP | [2005/49] | Representative(s) | Wilding, Frances Ward Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn London WC1V 7JH / GB | [N/P] |
Former [2008/34] | Wilding, Frances Ward Haseltine Lake Lincoln House 300 High Holborn London WC1V 7JH / GB | ||
Former [2005/49] | Wilding, Frances Ward Haseltine Lake Imperial House 15-19 Kingsway London WC2B 6UD / GB | Application number, filing date | 05253333.8 | 31.05.2005 | [2005/49] | Priority number, date | JP20040162646 | 31.05.2004 Original published format: JP 2004162646 | [2005/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1603234 | Date: | 07.12.2005 | Language: | EN | [2005/49] | Type: | B1 Patent specification | No.: | EP1603234 | Date: | 07.02.2007 | Language: | EN | [2007/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.2005 | Classification | IPC: | H03H9/17 | [2005/49] | CPC: |
H03H9/568 (EP,US);
H03H9/15 (KR);
H03H3/02 (EP,US);
H03H3/08 (KR);
H03H9/173 (EP,US)
| Designated contracting states | DE, FR, GB [2006/33] |
Former [2005/49] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Piezoelektrischer Dünnschichtresonator, Filter damit und zugehörige Herstellungsmethode | [2005/49] | English: | Piezoelectric thin-film resonator and filter and fabricating method | [2005/49] | French: | Résonateur piézoélectrique à couche mince, filtre et procédé de fabrication | [2005/49] | Examination procedure | 22.12.2005 | Examination requested [2006/08] | 18.01.2006 | Despatch of a communication from the examining division (Time limit: M06) | 27.07.2006 | Reply to a communication from the examining division | 25.08.2006 | Communication of intention to grant the patent | 20.12.2006 | Fee for grant paid | 20.12.2006 | Fee for publishing/printing paid | Opposition(s) | 08.11.2007 | No opposition filed within time limit [2008/03] |
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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. | Documents cited: | Search | [A]EP1156584 (AGERE SYST GUARDIAN CORP [US]) [A] 1 * the whole document *; | [X]US2003030118 (KIM EON-KYEONG [KR]) [X] 1-3,5-10,12 * the whole document *; | [X]US2003127945 (NAKAMURA DAISUKE [JP], et al) [X] 1-3,5-10,12 * the whole document *; | [PX]US2004183399 (NAKATANI TADASHI [JP], et al) [PX] 1-3,5-10,12 * paragraph [0049] - paragraph [0055]; figure 6F *; | [LP]US2005099094 (NISHIHARA TOKIHIRO [JP], et al) [LP] 1-12 * paragraphs [0050] , [0051]; figures 7,10 *; | [A] - ZALALUTDINOV M ET AL, "SHELL-TYPE MICROMECHANICAL OSCILLATOR", PROCEEDINGS OF THE SPIE, SPIE, BELLINGHAM, VA, US, (20030519), vol. 5116, ISSN 0277-786X, pages 229 - 236, XP009016074 [A] 1,4 * the whole document * DOI: http://dx.doi.org/10.1117/12.499107 | [A] - CHEOL-HYUN HAN ET AL, "Fabrication of dome-shaped diaphragm with circular clamped boundary on silicon substrate", MICRO ELECTRO MECHANICAL SYSTEMS, 1999. MEMS '99. TWELFTH IEEE INTERNATIONAL CONFERENCE ON ORLANDO, FL, USA 17-21 JAN. 1999, PISCATAWAY, NJ, USA,IEEE, US, (19990117), ISBN 0-7803-5194-0, pages 505 - 510, XP010321770 [A] 1,4 * the whole document * |