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EP1694079
European procedure
Extract from the Register of European Patents
EP About this file: EP1694079
| EP1694079 - Polarization selecting prism for a projection device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.05.2009 Database last updated on 02.11.2024 | Most recent event Tooltip | 29.05.2009 | No opposition filed within time limit | published on 01.07.2009 [2009/27] | Applicant(s) | For all designated states Sony Corporation 6-7-35, Kitashinagawa Shinagawa-ku Tokyo 141 / JP | [N/P] |
| Former [2008/30] | For all designated states Sony Corporation 6-7-35 Kitashinagawa, Shinagawa-ku Tokyo 141 / JP | ||
| Former [2006/34] | For all designated states SONY CORPORATION 6-7-35 Kitashinagawa, Shinagawa-ku Tokyo 141 / JP | Inventor(s) | 01 /
Katsumata, Masao c/o Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | 02 /
Yamamoto, Hideki c/o Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | [2006/34] | Representative(s) | Mills, Julia, et al D Young & Co LLP 120 Holborn London EC1N 2DY / GB | [N/P] |
| Former [2006/34] | Mills, Julia, et al D Young & Co 120 Holborn London EC1N 2DY / GB | Application number, filing date | 06076010.5 | 30.09.2002 | [2006/34] | Priority number, date | JP20010305811 | 01.10.2001 Original published format: JP 2001305811 | [2006/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1694079 | Date: | 23.08.2006 | Language: | EN | [2006/34] | Type: | B1 Patent specification | No.: | EP1694079 | Date: | 23.07.2008 | Language: | EN | [2008/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.07.2006 | Classification | IPC: | H04N9/31, G02B5/30, G02B27/28, G02B5/04 | [2006/34] | CPC: |
G02B27/283 (EP,US)
| Designated contracting states | DE, FR, GB [2006/34] | Title | German: | Polarisationsselektives Prisma für einen Projektor | [2006/34] | English: | Polarization selecting prism for a projection device | [2006/34] | French: | Prisme sélecteur de polarisation pour projecteur | [2006/34] | Examination procedure | 06.02.2007 | Examination requested [2007/12] | 19.03.2007 | Despatch of a communication from the examining division (Time limit: M04) | 11.07.2007 | Reply to a communication from the examining division | 05.03.2008 | Communication of intention to grant the patent | 09.04.2008 | Fee for grant paid | 09.04.2008 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP02256810.9 / EP1300698 | Opposition(s) | 24.04.2009 | No opposition filed within time limit [2009/27] | Fees paid | Renewal fee | 08.05.2006 | Renewal fee patent year 03 | 08.05.2006 | Renewal fee patent year 04 | 08.05.2006 | Renewal fee patent year 05 | 12.09.2007 | Renewal fee patent year 06 | 31.03.2008 | Renewal fee patent year 07 |
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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]US2403731 (MACNEILLE STEPHEN M) [A] 1 * column 6, lines 39-60 * * figures 2,7 *; | [Y]EP0884620 (NITTO DENKO CORP [JP]) [Y] 2,10 * page 3, lines 8-19 ** page 7, line 46 - page 8, line 9 *; | [A]WO0070386 (3M INNOVATIVE PROPERTIES CO [US]) [A] 7-9 * page 11, lines 4-22 * * page 13, line 19 - page 15, line 6 * * figures 1,2 *; | [A]WO0155778 (SEIKO EPSON CORP [JP], et al) [A] 1,7 * abstract *; | [XY]US6288840 (PERKINS RAYMOND T [US], et al) [X] 1,3 * column 6, line 54 - column 7, line 15 * * column 8, line 66 - column 9, line 28 * * claims 1,4,5 * * figures 1,10 * [Y] 2,10; | [PA]WO0201884 (KONINKL PHILIPS ELECTRONICS NV [NL]) [PA] 1,7 * page 7, line 25 - page 8, line 16 *; | [PA]EP1180711 (SEIKO EPSON CORP [JP]) [PA] 1,7 * paragraphs [0071] , [0149] * * figures 10,16 * |