EP0070032 - Control circuit for at least one light-emitting diode [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.12.1985 Database last updated on 03.09.2024 | Most recent event Tooltip | 13.12.1985 | No opposition filed within time limit | published on 12.02.1986 [1986/07] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
Former [1983/03] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Goerne, Jan, Dipl.-Ing. Heinrich-Vogl-Strasse 8 D-8000 München 71 / DE | 02 /
Traulsen, Wilfried, Dipl.-Ing. Karl-Marx-Ring 96 D-8000 München 83 / DE | [1983/03] | Application number, filing date | 82106268.4 | 13.07.1982 | [1983/03] | Priority number, date | DE19813128013 | 15.07.1981 Original published format: DE 3128013 | [1983/03] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0070032 | Date: | 19.01.1983 | Language: | DE | [1983/03] | Type: | A3 Search report | No.: | EP0070032 | Date: | 20.07.1983 | Language: | DE | [1983/29] | Type: | B1 Patent specification | No.: | EP0070032 | Date: | 13.02.1985 | Language: | DE | [1985/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.05.1983 | Classification | IPC: | H03K17/60, H03K17/78 | [1983/03] | CPC: |
H03K17/04166 (EP,US);
H03K17/60 (EP,US);
H03K17/78 (EP,US);
H04B10/502 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1983/03] | Title | German: | Ansteuerschaltung für wenigstens eine lichtemittierende Diode | [1983/03] | English: | Control circuit for at least one light-emitting diode | [1983/03] | French: | Circuit d'attaque pour au moins une diode électroluminescente | [1983/03] | Examination procedure | 03.08.1983 | Examination requested [1983/41] | 14.02.1984 | Despatch of communication of intention to grant (Approval: ) | 02.08.1984 | Communication of intention to grant the patent | 09.08.1984 | Fee for grant paid | 09.08.1984 | Fee for publishing/printing paid | Opposition(s) | 14.11.1985 | No opposition filed within time limit [1986/07] | Fees paid | Renewal fee | 26.07.1984 | Renewal fee patent year 03 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | [AD]DE1285004 (AMPEX) |