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EP0489632
European procedure
Extract from the Register of European Patents
EP About this file: EP0489632
| EP0489632 - Microwave hybrid coupler with 3xN inputs and 3xM outputs, especially 3x3 coupler [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.01.1996 Database last updated on 11.04.2026 | Most recent event Tooltip | 08.01.1996 | No opposition filed within time limit | published on 07.02.1996 [1996/06] | Applicant(s) | For all designated states AGENCE SPATIALE EUROPEENNE Organisation Intergouvernementale, 8-10, rue Mario Nikis F-75738 Paris Cedex 15 / FR | [1992/24] | Inventor(s) | 01 /
Roederer, Antoine Breloftpark 32 NL Noordwijk / NL | 02 /
Martin Pascual, Carlos Maximo Parque de Vergara, 11-B2 E-28250 Torrelodones / ES | [1992/24] | Representative(s) | Rodhain, Claude, et al Cabinet Claude Rodhain S.A. 3, rue Moncey 75009 Paris / FR | [N/P] |
| Former [1992/24] | Rodhain, Claude, et al Cabinet Claude Rodhain S.A. 3, rue Moncey F-75009 Paris / FR | Application number, filing date | 91403242.0 | 29.11.1991 | [1992/24] | Priority number, date | FR19900015315 | 06.12.1990 Original published format: FR 9015315 | [1992/24] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0489632 | Date: | 10.06.1992 | Language: | FR | [1992/24] | Type: | B1 Patent specification | No.: | EP0489632 | Date: | 15.02.1995 | Language: | FR | [1995/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.1992 | Classification | IPC: | H01P5/22 | [1992/24] | CPC: |
H01P5/22 (EP,US)
| Designated contracting states | DE, ES, GB, IT [1992/24] | Title | German: | Mikrowellen-Hybridkoppler mit 3xN Eingängen und 3xM Ausgängen, insbesondere 3x3 Koppler | [1992/24] | English: | Microwave hybrid coupler with 3xN inputs and 3xM outputs, especially 3x3 coupler | [1992/24] | French: | Coupleur hybride hyperfréquence à 3xN entrées et 3xM sorties, notamment coupleur 3x3 | [1992/24] | Examination procedure | 30.10.1992 | Examination requested [1992/53] | 21.01.1994 | Despatch of a communication from the examining division (Time limit: M04) | 23.03.1994 | Reply to a communication from the examining division | 15.04.1994 | Despatch of communication of intention to grant (Approval: No) | 16.05.1994 | Despatch of communication of intention to grant (Approval: later approval) | 20.05.1994 | Communication of intention to grant the patent | 30.06.1994 | Fee for grant paid | 30.06.1994 | Fee for publishing/printing paid | Opposition(s) | 16.11.1995 | No opposition filed within time limit [1996/06] | Fees paid | Renewal fee | 26.11.1993 | Renewal fee patent year 03 | 25.11.1994 | 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. | Documents cited: | Search | [A] US2784381 (BUDENBOM HORACE T et al.) [A] | [A] US4328471 (QUINE JOHN P et al.) [A] | [A] IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. vol. 32, no. 1, Janvier 1984, NEW YORK US pages 51 - 57; D.I.KIM ET AL.: 'Properties of the symmetrical five-port circuit and its broad-band design' [A] | [A] 1976 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM-DIGEST OF TECHNICAL PAPERS Juin 14-16,1976,Cherry Hill,US IEEE,Piscataway,US,1976;pages 63-65 M.E.HINES:"Symmetrical 2N-port directional coupler" [A] | [A] MICROWAVE JOURNAL. vol. 22, no. 2, Fvrier 1979, DEDHAM US pages 51 - 52; H.C.CHAPELL: 'Designing impedance matched in-phase power dividers' [A] | Examination | IRE Transactions on Antennas and Propagations, March 1961, pages 154 to 161, J-P- Shelton and K.S. Kelleher, "Multiple Beams from Linear Arrays" [A] |