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EP0972342
European procedure
Extract from the Register of European Patents
EP About this file: EP0972342
| EP0972342 - CIRCUIT FOR DRIVING A SWITCHING TRANSISTOR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.09.2005 Database last updated on 10.05.2025 | Most recent event Tooltip | 22.08.2008 | Change - representative | published on 24.09.2008 [2008/39] | Applicant(s) | For all designated states DEUTSCHE THOMSON-BRANDT GMBH Hermann-Schwer-Strasse 3 78048 Villingen-Schwenningen / DE | [2000/03] | Inventor(s) | 01 /
LOUVEL, Jean-Paul Roggenbachstrasse 5 D-78050 Villingen-Schwenningen / DE | 02 /
MEITZNER, Michael Tiroler Strasse 31/33 D-78052 Villingen-Schwenningen / DE | [2000/03] | Representative(s) | Rossmanith, Manfred, et al Deutsche Thomson OHG Karl-Wiechert-Allee 1D 30625 Hannover / DE | [N/P] |
| Former [2008/39] | Rossmanith, Manfred, et al Deutsche Thomson OHG European Patent Operations Karl-Wiechert-Allee 74 30625 Hannover / DE | ||
| Former [2000/03] | Rossmanith, Manfred, Dr., et al Deutsche Thomson-Brandt GmbH, Licensing & Intellectual Property, Karl-Wiechert-Allee 74 30625 Hannover / DE | Application number, filing date | 99906175.7 | 20.01.1999 | [2000/03] | WO1999EP00360 | Priority number, date | DE1998103270 | 29.01.1998 Original published format: DE 19803270 | [2000/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9939435 | Date: | 05.08.1999 | Language: | EN | [1999/31] | Type: | A1 Application with search report | No.: | EP0972342 | Date: | 19.01.2000 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.08.1999 takes the place of the publication of the European patent application. | [2000/03] | Type: | B1 Patent specification | No.: | EP0972342 | Date: | 10.11.2004 | Language: | EN | [2004/46] | Search report(s) | International search report - published on: | EP | 05.08.1999 | Classification | IPC: | H03K17/0422, H03K17/60 | [2000/03] | CPC: |
H03K17/0422 (EP);
H03K17/601 (EP)
| Designated contracting states | DE, FR, GB, IT [2000/03] | Title | German: | VORRICHTUNG ZUR STEUERUNG EINES SCHALTTRANSISTORS | [2000/03] | English: | CIRCUIT FOR DRIVING A SWITCHING TRANSISTOR | [2000/03] | French: | CIRCUIT POUR COMMANDER UN TRANSISTOR DE COMMUTATION | [2000/03] | Entry into regional phase | 24.09.1999 | National basic fee paid | 24.09.1999 | Designation fee(s) paid | 24.09.1999 | Examination fee paid | Examination procedure | 24.09.1999 | Examination requested [2000/03] | 23.09.2002 | Despatch of a communication from the examining division (Time limit: M06) | 28.02.2003 | Reply to a communication from the examining division | 17.03.2004 | Communication of intention to grant the patent | 08.09.2004 | Fee for grant paid | 08.09.2004 | Fee for publishing/printing paid | Opposition(s) | 11.08.2005 | No opposition filed within time limit [2005/44] | Fees paid | Renewal fee | 13.01.2001 | Renewal fee patent year 03 | 21.01.2002 | Renewal fee patent year 04 | 25.01.2003 | Renewal fee patent year 05 | 21.01.2004 | Renewal fee patent year 06 |
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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 | [X]EP0504559 (TOSHIBA KK [JP]) [X] 1-9 * the whole document * * figures 11,12 *; | [X]US4755741 (NELSON CARL T [US]) [X] 1-8 * figure 5 * * elements 574, 576, 578 and 580. *; | [X]US4987362 (ZWANZIGER PETER [DE]) [X] 1-4,7 * the whole document *; | [X]US4713561 (YAMADA KAZUYOSHI [JP]) [X] 1,2,5-7 * figures 4,5 *; | [X]EP0114540 (TELEMECANIQUE ELECTRIQUE [FR]) [X] 1-4,7,10 * abstract * |