EP0422431 - Angular-diversity device [Right-click to bookmark this link] | |||
Former [1991/16] | Angular-diversity system and device | ||
[1996/52] | Status | No opposition filed within time limit Status updated on 31.10.1997 Database last updated on 19.10.2024 | Most recent event Tooltip | 31.10.1997 | No opposition filed within time limit | published on 17.12.1997 [1997/51] | Applicant(s) | For all designated states ROBERT BOSCH GMBH Postfach 30 02 20 70442 Stuttgart / DE | [1996/19] |
Former [1991/16] | For all designated states ANT Nachrichtentechnik GmbH Gerberstrasse 33 D-71522 Backnang / DE | Inventor(s) | 01 /
Mahr, Ulrich, Dr.Ing . Karl-Krische-Strasse 4 D-7150 Backnang / DE | 02 /
Mierzwiak, Karl-Heinz Lange Brücke 3 D-7153 Weissach i.T. / DE | 03 /
Mörz, Günter, Dr.Ing. Moserstrasse 19 D-7140 Ludwigsburg / DE | [1991/16] | Application number, filing date | 90118209.7 | 21.09.1990 | [1991/16] | Priority number, date | DE19893933683 | 09.10.1989 Original published format: DE 3933683 | [1991/16] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0422431 | Date: | 17.04.1991 | Language: | DE | [1991/16] | Type: | A3 Search report | No.: | EP0422431 | Date: | 18.12.1991 | Language: | DE | [1991/51] | Type: | B1 Patent specification | No.: | EP0422431 | Date: | 27.12.1996 | Language: | DE | [1996/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.10.1991 | Classification | IPC: | H01Q25/04, H01Q21/24 | [1991/16] | CPC: |
H01Q21/24 (EP);
H01Q25/04 (EP)
| Designated contracting states | AT, CH, DE, GB, LI, NL, SE [1991/16] | Title | German: | Winkeldiversityanordnung | [1996/52] | English: | Angular-diversity device | [1996/52] | French: | Dispositif à diversité angulaire | [1996/52] |
Former [1991/16] | Winkeldiversityverfahren und -anordnung | ||
Former [1991/16] | Angular-diversity system and device | ||
Former [1991/16] | Système et dispositif à diversité angulaire | Examination procedure | 14.11.1991 | Examination requested [1992/03] | 16.11.1993 | Despatch of a communication from the examining division (Time limit: M04) | 01.03.1994 | Reply to a communication from the examining division | 07.06.1994 | Despatch of a communication from the examining division (Time limit: M04) | 07.10.1994 | Reply to a communication from the examining division | 31.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 12.09.1995 | Reply to a communication from the examining division | 29.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 20.06.1996 | Communication of intention to grant the patent | 30.09.1996 | Fee for grant paid | 30.09.1996 | Fee for publishing/printing paid | Opposition(s) | 30.09.1997 | No opposition filed within time limit [1997/51] | Fees paid | Renewal fee | 04.09.1992 | Renewal fee patent year 03 | 06.09.1993 | Renewal fee patent year 04 | 27.09.1994 | Renewal fee patent year 05 | 02.10.1995 | Renewal fee patent year 06 | 30.09.1996 | Renewal fee patent year 07 |
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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 | [A]DE2626925 (LICENTIA GMBH); | [AD]EP0061576 (ANT NACHRICHTENTECH [DE]); | [A]DE3604431 (LICENTIA GMBH [DE]) | [A] - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE & EXHIBITION November 1988, HOLLYWOOD,FLORIDA Seiten 1457 - 1462; NOERPEL: 'PATTERN DIVERSITY USING A SINGLE HORN REFLECTOR ANTENNA' | Examination | - Merrill I. Skolnik, "Radar Handbook", 1970, McGraw-Hill, Seiten 21-18-21-21. |