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EP0579302
European procedure
Extract from the Register of European Patents
EP About this file: EP0579302
| EP0579302 - Method for the automatic generation of test sequences [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.01.1998 Database last updated on 06.07.2024 | Most recent event Tooltip | 17.11.2000 | Lapse of the patent in a contracting state New state(s): IE | published on 03.01.2001 [2001/01] | Applicant(s) | For all designated states Koninklijke KPN N.V. Stationsplein 7 9726 AE Groningen / NL | [N/P] |
| Former [1994/03] | For all designated states Koninklijke PTT Nederland N.V. P.O. Box 95321 NL-2509 CH The Hague / NL | Inventor(s) | 01 /
van de Burgt, Stephanus Pieter Oude Kerkstraat 1a bis NL-3572 TG Utrecht / NL | [1994/03] | Application number, filing date | 93201760.1 | 18.06.1993 | [1994/03] | Priority number, date | NL19920001182 | 02.07.1992 Original published format: NL 9201182 | [1994/03] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0579302 | Date: | 19.01.1994 | Language: | EN | [1994/03] | Type: | B1 Patent specification | No.: | EP0579302 | Date: | 05.03.1997 | Language: | EN | [1997/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.10.1993 | Classification | IPC: | G06F11/26 | [1994/03] | CPC: |
G01R31/318371 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1994/03] | Title | German: | Verfahren zur automatischen Erzeugung von Prüfsequenzen | [1994/03] | English: | Method for the automatic generation of test sequences | [1994/03] | French: | Méthode de génération automatique de séquences de test | [1994/03] | Examination procedure | 27.05.1994 | Examination requested [1994/30] | 16.07.1996 | Despatch of communication of intention to grant (Approval: Yes) | 03.09.1996 | Communication of intention to grant the patent | 07.10.1996 | Fee for grant paid | 07.10.1996 | Fee for publishing/printing paid | Opposition(s) | 06.12.1997 | No opposition filed within time limit [1998/09] | Fees paid | Renewal fee | 13.05.1995 | Renewal fee patent year 03 | 17.05.1996 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | DK | 05.03.1997 | GR | 05.03.1997 | PT | 05.06.1997 | IE | 18.06.1997 | [2001/01] |
| Former [2000/05] | DK | 05.03.1997 | |
| GR | 05.03.1997 | ||
| PT | 05.06.1997 | ||
| Former [1998/15] | DK | 05.03.1997 | |
| PT | 05.06.1997 | ||
| Former [1998/03] | PT | 05.06.1997 | Documents cited: | Search | [XD]US4692921 (DAHBURA ANTON T [US], et al) [XD] 1-5 * column 4, line 28 - line 45 *; | [AD]US4991176 (DAHBURA ANTON T [US], et al) [AD] 1-5; | [A] - HASAN URAL, "Formal methods for test sequence generation", COMPUTER COMMUNICATIONS, GUILDFORD GB, (199206), vol. 15, no. 5, doi:doi:10.1016/0140-3664(92)90092-S, pages 311 - 325, XP000267362 [A] 1-5 * page 316, column L, line 46 - page 317, column R, line 29 * DOI: http://dx.doi.org/10.1016/0140-3664(92)90092-S |