EP0120980 - Crosstalk compensation circuit for electro-optical scanning devices [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.05.1988 Database last updated on 09.09.2024 | Most recent event Tooltip | 09.05.1988 | No opposition filed within time limit | published on 29.06.1988 [1988/26] | Applicant(s) | For:DE
IBM DEUTSCHLAND GMBH Pascalstrasse 100 D-70569 Stuttgart / DE | For:FR
GB
IT
International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
Former [1984/41] | For:DE
IBM DEUTSCHLAND GMBH Pascalstrasse 100 D-70569 Stuttgart / DE | ||
For:FR
GB
IT
International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Ruppert, Werner, Dipl.-Ing. Gartenstrasse 9 D-7036 Schönaich / DE | [1984/41] | Representative(s) | Jost, Ottokarl IBM Deutschland Informationssysteme GmbH Patentwesen und Urheberrecht Pascalstrasse 100 W-7000 Stuttgart 80 / DE | [N/P] |
Former [1984/41] | Jost, Ottokarl, Dipl.-Ing. IBM Deutschland Informationssysteme GmbH Patentwesen und Urheberrecht Pascalstrasse 100 W-7000 Stuttgart 80 / DE | Application number, filing date | 83103166.1 | 30.03.1983 | [1984/41] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0120980 | Date: | 10.10.1984 | Language: | DE | [1984/41] | Type: | B1 Patent specification | No.: | EP0120980 | Date: | 24.06.1987 | Language: | DE | [1987/26] | Type: | B1 RE Reissue of patent specification | No.: | EP0120980 | Date: | 22.07.1987 | [1987/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.02.1984 | Classification | IPC: | H04N1/40 | [1984/41] | CPC: |
H04N1/409 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1984/41] | Title | German: | Schaltungsanordnung für die Kompensation von Übersprechen bei elektrooptischen Abtastvorrichtungen | [1984/41] | English: | Crosstalk compensation circuit for electro-optical scanning devices | [1984/41] | French: | Circuit de compensation de diaphonie dans des dispositifs d'analyse électro-optiques | [1984/41] | Examination procedure | 23.11.1984 | Examination requested [1985/06] | 12.03.1986 | Despatch of a communication from the examining division (Time limit: M04) | 11.07.1986 | Reply to a communication from the examining division | 02.09.1986 | Despatch of communication of intention to grant (Approval: ) | 23.12.1986 | Communication of intention to grant the patent | 13.01.1987 | Fee for grant paid | 13.01.1987 | Fee for publishing/printing paid | Opposition(s) | 25.03.1988 | No opposition filed within time limit [1988/26] | Fees paid | Renewal fee | 13.03.1985 | Renewal fee patent year 03 | 25.03.1986 | Renewal fee patent year 04 | 27.03.1987 | 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 | [YD]US3800078 (COCHRAN W, et al); | [Y]US4084196 (TISUE JAMES G, et al); | [Y]GB2001825 (PHILIPS NV); | [Y]GB2023371 (HELL R GMBH); | [Y]US4328425 (STOFFEL JAMES C) |