EP0559945 - Turn-off power semi-conductor device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.08.1997 Database last updated on 12.10.2024 | Most recent event Tooltip | 22.08.1997 | No opposition filed within time limit | published on 08.10.1997 [1997/41] | Applicant(s) | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 5400 Baden / CH | [N/P] |
Former [1993/37] | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 CH-5401 Baden / CH | Inventor(s) | 01 /
Bauer, Friedhelm, Dr. Ittigenstrasse 8A CH-3063 Ittigen / CH | [1993/37] | Application number, filing date | 92104375.8 | 13.03.1992 | [1993/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0559945 | Date: | 15.09.1993 | Language: | DE | [1993/37] | Type: | B1 Patent specification | No.: | EP0559945 | Date: | 16.10.1996 | Language: | DE | [1996/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.11.1992 | Classification | IPC: | H01L29/74 | [1993/37] | CPC: |
H01L29/42308 (EP);
H01L29/742 (EP);
H01L29/7455 (EP);
H01L29/749 (EP)
| Designated contracting states | DE [1993/46] |
Former [1993/37] | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, PT, SE | Title | German: | Abschaltbares Leistungshalbleiter-Bauelement | [1993/37] | English: | Turn-off power semi-conductor device | [1993/37] | French: | Dispositif semi-conducteur de puissance à extinction | [1993/37] | Examination procedure | 14.03.1993 | Loss of particular rights, legal effect: designated state(s) | 21.06.1993 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, CH, DK, ES, FR, GB, GR, IT, LI | 10.02.1994 | Examination requested [1994/15] | 27.10.1994 | Despatch of a communication from the examining division (Time limit: M04) | 02.02.1995 | Reply to a communication from the examining division | 26.01.1996 | Despatch of communication of intention to grant (Approval: Yes) | 19.04.1996 | Communication of intention to grant the patent | 03.06.1996 | Fee for grant paid | 03.06.1996 | Fee for publishing/printing paid | Opposition(s) | 17.07.1997 | No opposition filed within time limit [1997/41] | Fees paid | Renewal fee | 11.03.1994 | Renewal fee patent year 03 | 20.03.1995 | Renewal fee patent year 04 | 20.03.1996 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 22.04.1993 | AT   M01   Not yet paid | 22.04.1993 | BE   M01   Not yet paid | 22.04.1993 | CH   M01   Not yet paid | 22.04.1993 | DK   M01   Not yet paid | 22.04.1993 | ES   M01   Not yet paid | 22.04.1993 | FR   M01   Not yet paid | 22.04.1993 | GB   M01   Not yet paid | 22.04.1993 | GR   M01   Not yet paid | 22.04.1993 | IT   M01   Not yet paid | 22.04.1993 | LU   M01   Not yet paid | 22.04.1993 | MC   M01   Not yet paid | 22.04.1993 | NL   M01   Not yet paid | 22.04.1993 | PT   M01   Not yet paid | 22.04.1993 | SE   M01   Not yet paid |
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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 | [AD]EP0340445 ; | [A]EP0424710 ; | [A]EP0270975 | [X] - JACOBSEN R., "LEISTUNGSSTARKE BIMOS-BAUSTEINE IN SICHT.", Elektronik, W E K A Fachzeitschriften-Verlag GmbH, DE, DE, (19900831), vol. 39., no. 18., ISSN 0013-5658, page 52., XP000151517 |