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EP1327905
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EP About this file: EP1327905
| EP1327905 - CONSTANT OUTPUT LIGHT ATTENUATOR AND CONSTANT OUTPUT LIGHT ATTENUATING METHOD [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.10.2006 Database last updated on 31.08.2024 | Most recent event Tooltip | 20.06.2008 | Change - representative | published on 23.07.2008 [2008/30] | Applicant(s) | For all designated states Showa Electric Wire and Cable Co., Ltd. 1-1 Odasakae 2-chome, Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | [N/P] |
| Former [2003/29] | For all designated states Showa Electric Wire and Cable Co., Ltd. 1-1 Odasakae 2-chome, Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | Inventor(s) | 01 /
Oto, Masanori c/o Showa Elec. Wire & Cable Co., Ltd 1-1, Odasakae 2-chome Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | 02 /
Morishita, Yuuichi Showa Elec. Wire & Cab. Co.Ltd 1-1, Odasakae 2-chome Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | 03 /
Noro, Haruhito c/o Osaki Electric Co., Ltd. 5-27, kita-shinagawa 5-chome Shinagawa-ku, Tokyo 141-0001 / JP | [2003/49] |
| Former [2003/29] | 01 /
Oto, Masanori c/o Showa Elec. Wire & Cable Co., Ltd 1-1, Odasakae 2-chome Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | ||
| 02 /
Morishita, Yuuichi Showa Elec. Wire & Cab. Co.Ltd 1-1, Odasakae 2-chome Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | |||
| 03 /
Noro, Haruhito c/o Showa Elec. Wire & Cable Co.Ltd 1-1, Odasakae 2-chome Kawasaki-ku Kawasaki-shi, Kanagawa 210-0843 / JP | Representative(s) | Zimmermann, Gerd Heinrich, et al Zimmermann & Partner Patentanwälte mbB Postfach 330 920 80069 München / DE | [N/P] |
| Former [2008/30] | Zimmermann, Gerd Heinrich, et al Zimmermann & Partner Postfach 330 920 80069 München / DE | ||
| Former [2003/29] | Zimmermann, Gerd Heinrich, et al Zimmermann & Partner, Postfach 33 09 20 80069 München / DE | Application number, filing date | 01965686.7 | 18.09.2001 | [2003/29] | WO2001JP08084 | Priority number, date | JP20000287285 | 21.09.2000 Original published format: JP 2000287285 | [2003/29] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0225367 | Date: | 28.03.2002 | Language: | EN | [2002/12] | Type: | A1 Application with search report | No.: | EP1327905 | Date: | 16.07.2003 | Language: | EN | The application published by WIPO in one of the EPO official languages on 28.03.2002 takes the place of the publication of the European patent application. | [2003/29] | Search report(s) | International search report - published on: | JP | 28.03.2002 | (Supplementary) European search report - dispatched on: | EP | 02.02.2006 | Classification | IPC: | G02F1/35 | [2003/29] | CPC: |
G02F1/3511 (EP,US);
G02F1/35 (KR);
G02F2203/48 (EP,US);
G02F2203/52 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL, SE [2004/22] |
| Former [2003/29] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | DÄMPFUNGSGLIED FÜR KONSTANTES AUSGANGSLICHT UND DÄMPFUNGSVERFAHREN FÜR KONSTANTES AUSGANGSLICHT | [2003/29] | English: | CONSTANT OUTPUT LIGHT ATTENUATOR AND CONSTANT OUTPUT LIGHT ATTENUATING METHOD | [2003/29] | French: | ATTENUATEUR DE LUMIERE A ECLAIRAGE CONSTANT ET PROCEDE D'ATTENUATION DE LUMIERE A ECLAIRAGE CONSTANT | [2003/29] | Entry into regional phase | 21.03.2003 | Translation filed | 21.03.2003 | National basic fee paid | 21.03.2003 | Search fee paid | 21.03.2003 | Designation fee(s) paid | 21.03.2003 | Examination fee paid | Examination procedure | 09.04.2002 | Request for preliminary examination filed International Preliminary Examining Authority: JP | 21.03.2003 | Examination requested [2003/29] | 04.05.2006 | Application deemed to be withdrawn, date of legal effect [2006/45] | 13.06.2006 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/45] | Fees paid | Renewal fee | 30.09.2003 | Renewal fee patent year 03 | 20.09.2004 | Renewal fee patent year 04 | 29.09.2005 | Renewal fee patent year 05 |
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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 | [XY]US5348688 (SHARP EDWARD J [US], et al) [X] 1,2,4-13,15-27 * the whole document * [Y] 3,14; | [Y]US4776677 (PARK YONG K [US], et al) [Y] 3,14 * abstract * * column 2, line 63 - column 4, line 39 * * figure 4 *; | [A]US4973125 (NORMANDIN RICHARD J F [CA]) [A] 1-27 * the whole document * | [XY] - HAGAN D J ET AL, "SELF-PROTECTING SEMICONDUCTOR OPTICAL LIMITERS", OPTICS LETTERS, OSA, OPTICAL SOCIETY OF AMERICA, WASHINGTON, DC, US, (198804), vol. 13, no. 4, ISSN 0146-9592, pages 315 - 317, XP002949944 [X] 1,2,4-13,15-27 * the whole document * [Y] 3,14 DOI: http://dx.doi.org/10.1364/OL.13.000315 | [X] - SOILEAU M J ET AL, "OPTICAL POWER LIMITER WITH PICOSECOND RESPONSE TIME", IEEE JOURNAL OF QUANTUM ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (198304), vol. QE-19, no. 4, ISSN 0018-9197, pages 731 - 735, XP000705357 [X] 1,12 * the whole document * DOI: http://dx.doi.org/10.1109/JQE.1983.1071921 | International search | [Y]US4846561 (SOILEAU JR MARION J [US], et al); | [Y]JPS63148242 (NEC CORP) | [X] - S. COURIS, M. KONSTANTAKI, E. KOUDOUMAS, "Characterization of nonlinear optical materials for photonic applications, unconventional optical elements for information storage", PROCESSING AND COMMUNICATIONS, (2000), pages 143 - 154, XP002949943 | [X] - D.J. HAGAN ET AL., "Self-protecting semiconductor optical limiters", OPTICSLETTERS, (198804), vol. 13, no. 4, pages 315 - 317, XP002949944 DOI: http://dx.doi.org/10.1364/OL.13.000315 |