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EP0416153
European procedure
Extract from the Register of European Patents
EP About this file: EP0416153
| EP0416153 - Method for dividing any-length operands respectively normalized at the beginning for data processing equipment and digital divider for carrying out the method [Right-click to bookmark this link] | |||
| Former [1991/11] | Method for dividing any-length operands respectively normalized at the beginning for data processing equipement and digital divider for carrying out the method | ||
| [1994/48] | Status | No opposition filed within time limit Status updated on 30.09.1995 Database last updated on 29.10.2024 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states Siemens Nixdorf Informationssysteme Aktiengesellschaft Fürstenallee 7 33102 Paderborn / DE | [N/P] |
| Former [1994/01] | For all designated states Siemens Nixdorf Informationssysteme Aktiengesellschaft Fürstenallee 7 D-33102 Paderborn / DE | ||
| Former [1991/35] | For all designated states Siemens Nixdorf Informationssysteme AG Fürstenallee 7 D-33102 Paderborn / DE | ||
| Former [1991/11] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Torno, Daniel, Dr. 226, Rue de Tolbiac F-75013 Paris / FR | [1991/11] | Representative(s) | Fuchs, Franz-Josef, et al Postfach 22 13 17 80503 München / DE | [N/P] |
| Former [1994/48] | Fuchs, Franz-Josef, Dr.-Ing., et al Postfach 22 13 17 D-80503 München / DE | Application number, filing date | 89116558.1 | 07.09.1989 | [1991/11] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0416153 | Date: | 13.03.1991 | Language: | DE | [1991/11] | Type: | B1 Patent specification | No.: | EP0416153 | Date: | 30.11.1994 | Language: | DE | [1994/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.06.1990 | Classification | IPC: | G06F7/52 | [1991/11] | CPC: |
G06F7/535 (EP);
G06F7/5375 (EP);
G06F2207/3816 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1991/17] |
| Former [1991/11] | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | Verfahren für Datenverarbeitungsanlagen zur Division von, zu Beginn jeweils normalisierten, beliebig langen Operanden und Divisionswerk zur Durchführung des Verfahrens | [1991/11] | English: | Method for dividing any-length operands respectively normalized at the beginning for data processing equipment and digital divider for carrying out the method | [1994/48] | French: | Méthode de division d'opérandes de longueur quelconque respectivement normalisés au départ pour les systèmes de traitement de données et diviseur numérique pour la mise en oeuvre de la méthode | [1991/11] |
| Former [1991/11] | Method for dividing any-length operands respectively normalized at the beginning for data processing equipement and digital divider for carrying out the method | Examination procedure | 10.09.1990 | Loss of particular rights, legal effect: designated state(s) | 30.11.1990 | Despatch of communication of loss of particular rights: designated state(s) GR, LU | 20.12.1990 | Examination requested [1991/11] | 22.04.1994 | Despatch of communication of intention to grant (Approval: Yes) | 04.05.1994 | Communication of intention to grant the patent | 19.07.1994 | Fee for grant paid | 19.07.1994 | Fee for publishing/printing paid | Opposition(s) | 31.08.1995 | No opposition filed within time limit [1995/47] | Fees paid | Renewal fee | 20.12.1990 | Renewal fee patent year 03 | 15.09.1992 | Renewal fee patent year 04 | 15.09.1993 | Renewal fee patent year 05 | 15.09.1994 | Renewal fee patent year 06 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 05.10.1990 | GR M01 Not yet paid | 05.10.1990 | LU M01 Not yet paid |
| 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. | Lapses during opposition Tooltip | ES | 30.11.1994 | FR | 30.11.1994 | NL | 30.11.1994 | SE | 28.02.1995 | [2006/14] |
| Former [2002/24] | ES | 30.11.1994 | |
| NL | 30.11.1994 | ||
| SE | 28.02.1995 | ||
| FR | 28.04.1995 | ||
| Former [1997/16] | NL | 30.11.1994 | |
| SE | 28.02.1995 | ||
| FR | 28.04.1995 | ||
| Former [1996/03] | NL | 30.11.1994 | |
| SE | 28.02.1995 | ||
| FR | 28.04.1995 | ||
| Former [1995/41] | NL | 30.11.1994 | |
| FR | 28.04.1995 | ||
| Former [1995/35] | NL | 30.11.1994 | Documents cited: | Search | [A]EP0158530 (FUJITSU LTD [JP]); | [A]EP0192420 (PRIME COMPUTER INC [US]) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN | [AD] - IBM TECHNICAL DISCLOSURE BULLETIN | [ ] - PROCEEDINGS OF THE SYMPOSIUM ON COMPUTER ARITHMETIC | Examination | - IBM TECHNICAL DISCLOSURE BULLETIN Band 30, Nr. 6, November 1987, Seiten 415-419, Armonk NY, USA; "Radix 16 Divider" | - IBM TECHNICAL DISCLOSURE BULLETIN Band 24, Nr. 11b, April 1982, Seiten 5812-5819, New York, USA; K.G. TAN; Transformed High-Radix Division for High Performance Computers"" | - PROCEEDINGS OF THE SYMPOSIUM ON COMPUTER ARITHMETIC 1987, Seiten 73-79, IEEE Comp. Soc. Press, Como, Italien; J. FANDRIANTO: "Algorithm for High Speed Shared Radix 4 Division and Radix 4 Square-Root" |