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EP0721688
European procedure
Extract from the Register of European Patents
EP About this file: EP0721688
| EP0721688 - METHOD OF GENERATING A PROTECTION-TRIGGERING SIGNAL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.02.1998 Database last updated on 12.11.2024 | Most recent event Tooltip | 06.02.1998 | No opposition filed within time limit | published on 25.03.1998 [1998/13] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1996/29] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | Inventor(s) | 01 /
DALSTEIN, Thomas Wenckebachstrasse 10 D-12099 Berlin / DE | [1996/29] | Application number, filing date | 94928275.0 | 20.09.1994 | [1996/29] | WO1994DE01149 | Priority number, date | DE19934333260 | 27.09.1993 Original published format: DE 4333260 | [1996/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9509469 | Date: | 06.04.1995 | Language: | DE | [1995/15] | Type: | A1 Application with search report | No.: | EP0721688 | Date: | 17.07.1996 | Language: | DE | The application published by WIPO in one of the EPO official languages on 06.04.1995 takes the place of the publication of the European patent application. | [1996/29] | Type: | B1 Patent specification | No.: | EP0721688 | Date: | 02.04.1997 | Language: | DE | [1997/14] | Search report(s) | International search report - published on: | EP | 06.04.1995 | Classification | IPC: | H02H7/26, H02H1/00 | [1996/29] | CPC: |
H02H1/0092 (EP,US);
H02J13/00002 (EP,US);
H02J13/0004 (EP,US);
H02H3/083 (EP,US);
H02H3/38 (EP,US);
Y02E60/00 (EP);
Y04S10/30 (EP)
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| Designated contracting states | DE, FR, GB [1996/29] | Title | German: | VERFAHREN ZUM ERZEUGEN EINES ANREGESIGNALS | [1996/29] | English: | METHOD OF GENERATING A PROTECTION-TRIGGERING SIGNAL | [1996/29] | French: | PROCEDE PERMETTANT DE PRODUIRE UN SIGNAL DE DECLENCHEMENT | [1996/29] | Entry into regional phase | 06.03.1996 | National basic fee paid | 06.03.1996 | Designation fee(s) paid | 06.03.1996 | Examination fee paid | Examination procedure | 19.01.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 08.03.1996 | Examination requested [1996/29] | 05.08.1996 | Despatch of communication of intention to grant (Approval: Yes) | 07.10.1996 | Communication of intention to grant the patent | 16.12.1996 | Fee for grant paid | 16.12.1996 | Fee for publishing/printing paid | Opposition(s) | 03.01.1998 | No opposition filed within time limit [1998/13] | Fees paid | Renewal fee | 17.09.1996 | 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] - BÖHME, "Optimierung von Distanzschutzalgorithmen mit Hilfe neuronaler Netze", ELEKTRIE, BERLIN DD, (199301), vol. 47, no. 1, pages 2 - 10, XP000335613 [A] 1 * page 9, column L, paragraph 4 - page 10, column L, paragraph 1; figures 2B,4 * | [DA] - SULTAN, "Detection of high impedance arcing faults using a multi-layer perceptron", IEEE TRANSACTIONS ON POWER DELIVERY, NEW YORK US, (199210), vol. 7, no. 4, pages 1871 - 1877, XP000298198 [DA] 1 * abstract * DOI: http://dx.doi.org/10.1109/61.156989 |