EP0322075 - Switching network and controller for a switching system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.1995 Database last updated on 09.09.2024 | Most recent event Tooltip | 05.01.1995 | No opposition filed within time limit | published on 22.02.1995 [1995/08] | Applicant(s) | For:DE
Philips Corporate Intellectual Property GmbH Habsburgerallee 11 52064 Aachen / DE | For:BE
ES
FR
GB
IT
SE
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
Former [1989/26] | For:DE
Philips Patentverwaltung GmbH Röntgenstrasse 24 D-22335 Hamburg / DE | ||
For:BE
ES
FR
GB
IT
SE
Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Killat, Ulrich, Dr. Achter Lüttmoor 2 c D-2000 Hamburg 56 / DE | 02 /
Krüger, Johann, Dipl.-Ing. Alter Hof 3 D-2085 Quickborn / DE | [1989/26] | Representative(s) | Peuckert, Hermann, et al Philips Corporate Intellectual Property GmbH, Habsburgerallee 11 52064 Aachen / DE | [N/P] |
Former [1989/26] | Peuckert, Hermann, Dipl.-Ing., et al Philips Patentverwaltung GmbH, Röntgenstrasse 24 D-22335 Hamburg / DE | Application number, filing date | 88202963.0 | 19.12.1988 | [1989/26] | Priority number, date | DE19873743685 | 23.12.1987 Original published format: DE 3743685 | [1989/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0322075 | Date: | 28.06.1989 | Language: | DE | [1989/26] | Type: | A3 Search report | No.: | EP0322075 | Date: | 31.07.1991 | Language: | DE | [1991/31] | Type: | B1 Patent specification | No.: | EP0322075 | Date: | 02.03.1994 | Language: | DE | [1994/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.06.1991 | Classification | IPC: | H04L12/54 | [1994/09] | CPC: |
H04L49/254 (EP,US);
H04L49/3018 (EP,US)
|
Former IPC [1989/26] | H04L11/20 | Designated contracting states | BE, DE, ES, FR, GB, IT, SE [1989/26] | Title | German: | Koppelfeld und Koppelfeldsteuerung für ein Vermittlungssystem | [1989/26] | English: | Switching network and controller for a switching system | [1989/26] | French: | Réseau de commutation et dispositif de commande pour un système de commutation | [1989/26] | Examination procedure | 31.01.1992 | Examination requested [1992/14] | 29.03.1993 | Despatch of communication of intention to grant (Approval: Yes) | 05.07.1993 | Communication of intention to grant the patent | 06.10.1993 | Fee for grant paid | 06.10.1993 | Fee for publishing/printing paid | Opposition(s) | 03.12.1994 | No opposition filed within time limit [1995/08] | Fees paid | Renewal fee | 28.12.1990 | Renewal fee patent year 03 | 24.12.1991 | Renewal fee patent year 04 | 28.12.1992 | Renewal fee patent year 05 | 23.12.1993 | 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. | Documents cited: | Search | [Y] - NTZ, Band 40, Nr. 8, August 1987, Seiten 572-577, Berlin, DE; U. KILLAT: "Asynchrone Zeitvielfachübermittlung für Breitbandnetze" | [Y] - IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, Band SAC-5, Nr. 8, Oktober 1987, Seiten 1315-1326, IEEE, New York, US; M.G.H. KATEUENIS et al.: "Fast switching and fair control of congested flow in broadband networks" | [A] - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, Seattle, 7.-10. Juni 1987, Band 2, Seiten 794-799, IEEE, New York, US; K.Y. ENG et al.: "A knockout switch for variable-length packets" |