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EP0424654
European procedure
Extract from the Register of European Patents
EP About this file: EP0424654
| EP0424654 - Device for generating a recognition signal for the image aspect ratio of a video signal [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.10.1996 Database last updated on 11.05.2024 | Most recent event Tooltip | 11.10.1996 | No opposition filed within time limit | published on 27.11.1996 [1996/48] | Applicant(s) | For all designated states GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Kurgartenstrasse 37 D-90762 Fürth / DE | [1995/27] |
| Former [1991/18] | For all designated states GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Kurgartenstrasse 37 D-90762 Fürth / DE | Inventor(s) | 01 /
Hegendörfer, Max, Grundig E.M.V. Max Grundig holländ, Stifting & Co KG Kurgartenstrasse 37, D-8510 Fürth/Bay / DE | 02 /
Maul, Konrad, Grundig E.M.V. Max Grundig holländ, Stifting & Co KG Kurgartenstrasse 37, D-8510 Fürth/Bay / DE | [1991/18] | Representative(s) | (deleted) | [1995/37] |
| Former [1994/08] | Eichstädt, Alfred Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG D-90748 Fürth / DE | Application number, filing date | 90117570.3 | 12.09.1990 | [1991/18] | Priority number, date | DE19893935547 | 25.10.1989 Original published format: DE 3935547 | [1991/18] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0424654 | Date: | 02.05.1991 | Language: | DE | [1991/18] | Type: | A3 Search report | No.: | EP0424654 | Date: | 25.11.1992 | Language: | DE | [1992/48] | Type: | B1 Patent specification | No.: | EP0424654 | Date: | 06.12.1995 | Language: | DE | [1995/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.10.1992 | Classification | IPC: | H04N7/00, H04N7/087 | [1992/48] | CPC: |
H04N7/015 (EP);
H04N7/083 (EP);
H04N7/087 (EP)
|
| Former IPC [1991/18] | H04N7/00 | Designated contracting states | AT, CH, DE, FR, GB, IT, LI [1991/18] | Title | German: | Einrichtung zur Erzeugung und Einrichtung zur Auswertung eines Kennsignals für das Bildseitenverhältnis eines Videosignals | [1991/18] | English: | Device for generating a recognition signal for the image aspect ratio of a video signal | [1991/18] | French: | Dispositif pour la génération d'un signal de reconnaissance pour le format d'image d'un signal vidéo | [1991/18] | Examination procedure | 10.05.1993 | Examination requested [1993/27] | 03.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 17.12.1993 | Reply to a communication from the examining division | 21.02.1994 | Despatch of a communication from the examining division (Time limit: M02) | 26.04.1994 | Reply to a communication from the examining division | 24.10.1994 | Despatch of communication of intention to grant (Approval: Yes) | 28.02.1995 | Communication of intention to grant the patent | 20.05.1995 | Fee for grant paid | 20.05.1995 | Fee for publishing/printing paid | Opposition(s) | 07.09.1996 | No opposition filed within time limit [1996/48] | Fees paid | Renewal fee | 30.09.1992 | Renewal fee patent year 03 | 02.10.1993 | Renewal fee patent year 04 | 01.10.1994 | Renewal fee patent year 05 | 30.09.1995 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 30.09.1993 | 04 M06 Fee paid on 16.12.1993 | 30.09.1994 | 05 M06 Fee paid on 12.11.1994 |
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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]EP0156709 (INT DE MICRO INF ET DE VIDEO S [FR]); | [A]EP0168104 (ELECTRONIQUE & PHYSIQUE [FR], et al); | [A]WO8605644 (SCIENTIFIC ATLANTA [US]); | [Y]EP0213912 (RCA CORP [US]); | [A]US4760455 (NAGASHIMA YOSHITAKE [JP]); | [Y]EP0309876 (THOMSON BRANDT GMBH [DE]) |