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EP1522211
European procedure
Extract from the Register of European Patents
EP About this file: EP1522211
| EP1522211 - CONTROL CIRCUIT FOR CONTROLLING AN ELECTRON EMISSION DEVICE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.09.2006 Database last updated on 10.03.2026 | Most recent event Tooltip | 04.07.2008 | Change - representative | published on 06.08.2008 [2008/32] | Applicant(s) | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27c 80686 München / DE | [N/P] |
| Former [2005/15] | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27 c 80686 München / DE | Inventor(s) | 01 /
EICHHOLZ, Jörg Parkring 17 25560 Warringholz / DE | [2005/15] | Representative(s) | Zinkler, Franz, et al Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2 81373 München / DE | [N/P] |
| Former [2008/32] | Zinkler, Franz, et al Schoppe, Zimmermann, Stöckeler & Zinkler Patentanwälte Postfach 246 82043 Pullach bei München / DE | ||
| Former [2005/15] | Zinkler, Franz, Dipl.-Ing., et al Patentanwälte Schoppe, Zimmermann, Stöckeler & Zinkler, Postfach 246 82043 Pullach bei München / DE | Application number, filing date | 03798135.4 | 27.08.2003 | [2005/15] | WO2003EP09486 | Priority number, date | DE20021040885 | 04.09.2002 Original published format: DE 10240885 | DE20021041433 | 06.09.2002 Original published format: DE 10241433 | [2005/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2004030422 | Date: | 08.04.2004 | Language: | DE | [2004/15] | Type: | A1 Application with search report | No.: | EP1522211 | Date: | 13.04.2005 | Language: | DE | The application published by WIPO in one of the EPO official languages on 08.04.2004 takes the place of the publication of the European patent application. | [2005/15] | Type: | B1 Patent specification | No.: | EP1522211 | Date: | 23.11.2005 | Language: | DE | [2005/47] | Type: | B8 Corrected title page of specification | No.: | EP1522211 | Date: | 14.02.2007 | [2007/07] | Search report(s) | International search report - published on: | EP | 08.04.2004 | Classification | IPC: | H05G1/30 | [2005/15] | CPC: |
B82Y10/00 (EP,US);
H05G1/30 (EP,US);
G09G3/22 (EP,US);
H01J2201/30469 (EP,US);
H01J2237/0635 (EP,US);
H01J2237/065 (EP,US)
| Designated contracting states | FR, GB, NL [2005/47] |
| Former [2005/15] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | STEUERSCHALTUNG ZUM STEUERN EINER ELEKTRONENEMISSIONSVORRICHTUNG | [2005/15] | English: | CONTROL CIRCUIT FOR CONTROLLING AN ELECTRON EMISSION DEVICE | [2005/15] | French: | CIRCUIT DE COMMANDE DESTINE A LA COMMANDE D'UN DISPOSITIF D'EMISSION ELECTRONIQUE | [2005/15] | Entry into regional phase | 07.02.2005 | National basic fee paid | 07.02.2005 | Designation fee(s) paid | 07.02.2005 | Examination fee paid | Examination procedure | 03.03.2004 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 07.02.2005 | Examination requested [2005/15] | 20.05.2005 | Communication of intention to grant the patent | 26.09.2005 | Fee for grant paid | 26.09.2005 | Fee for publishing/printing paid | Opposition(s) | 24.08.2006 | No opposition filed within time limit [2006/44] | Fees paid | Renewal fee | 12.08.2005 | Renewal fee patent year 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. | Cited in | International search | [A] JPH03210798 | [A] PATENT ABSTRACTS OF JAPAN vol. 015, no. 482 (E - 1142) 6 December 1991 (1991-12-06) [A] 1-16 * abstract * |