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EP0349623
European procedure
Extract from the Register of European Patents
EP About this file: EP0349623
| EP0349623 - Active communication network [Right-click to bookmark this link] | |||
| Former [1990/02] | DISTRIBUTED CROSSBAR SWITCH | ||
| [1992/32] | Status | No opposition filed within time limit Status updated on 10.06.1993 Database last updated on 09.09.2024 | Most recent event Tooltip | 29.08.2008 | Change - representative | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | [N/P] |
| Former [1990/02] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | Inventor(s) | 01 /
TANGONAN, Gregory, L. 141 Santa Rosa Oxnard, CA 93035 / US | [1990/02] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
| Former [2008/40] | Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22 85354 Freising / DE | ||
| Former [1991/43] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | ||
| Former [1990/02] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 89900445.1 | 31.10.1988 | [1990/02] | WO1988US03847 | Priority number, date | US19870138619 | 28.12.1987 Original published format: US 138619 | [1990/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8906473 | Date: | 13.07.1989 | Language: | EN | [1989/15] | Type: | A1 Application with search report | No.: | EP0349623 | Date: | 10.01.1990 | Language: | EN | The application published by WIPO in one of the EPO official languages on 13.07.1989 takes the place of the publication of the European patent application. | [1990/02] | Type: | B1 Patent specification | No.: | EP0349623 | Date: | 05.08.1992 | Language: | EN | [1992/32] | Search report(s) | International search report - published on: | EP | 13.07.1989 | Classification | IPC: | H04Q3/52 | [1990/02] | CPC: |
H04B10/801 (EP,US);
H04L49/00 (EP,US)
| Designated contracting states | DE, FR, GB [1990/02] | Title | German: | Aktives Kommunikationsnetzwerk | [1992/32] | English: | Active communication network | [1992/32] | French: | Réseau actif de communication | [1992/32] |
| Former [1990/02] | VERTEILTER KREUZSCHIENENSCHALTER | ||
| Former [1990/02] | DISTRIBUTED CROSSBAR SWITCH | ||
| Former [1990/02] | COMMUTATEUR A BARRES CROISEES DECENTRALISE | File destroyed: | 20.04.2002 | Entry into regional phase | 24.08.1989 | National basic fee paid | 24.08.1989 | Designation fee(s) paid | 24.08.1989 | Examination fee paid | Examination procedure | 24.08.1989 | Examination requested [1990/02] | 18.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 07.08.1991 | Reply to a communication from the examining division | 22.08.1991 | Despatch of a communication from the examining division (Time limit: M01) | 22.08.1991 | Reply to a communication from the examining division | 17.10.1991 | Despatch of communication of intention to grant (Approval: Yes) | 10.02.1992 | Communication of intention to grant the patent | 20.05.1992 | Fee for grant paid | 20.05.1992 | Fee for publishing/printing paid | Opposition(s) | 07.05.1993 | No opposition filed within time limit [1993/30] | Fees paid | Renewal fee | 11.09.1990 | Renewal fee patent year 03 | 16.09.1991 | 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. | Cited in | International search | US3883222 [ ] (GUNDERSON LESLIE C); | FR2454633 [ ] (PHILIPS NV [NL]); | EP0216167 [ ] (SIEMENS AG [DE]); | US4707062 [ ] (ABE HIRAKU [JP], et al) | [A] - Proceedings of the IEEE, volume 75, no. 11, November 1987, IEEE, (New York, US), W.J. Tomlinson et al.: "Telecommunications applications of integrated optics and optoelectronics", pages 1512-1523 |