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EP0173699
European procedure
Extract from the Register of European Patents
EP About this file: EP0173699
| EP0173699 - PRECISION CONTROL FREQUENCY SYNTHESIZER HAVING AN UNSTABLE, VARIABLE FREQUENCY INPUT SIGNAL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.09.1990 Database last updated on 20.07.2024 | Most recent event Tooltip | 22.09.1990 | No opposition filed within time limit | published on 14.11.1990 [1990/46] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1986/11] | Inventor(s) | 01 /
GRIMES, Gary, Joe 4120 East 115th Place Thornton, CO 80233 / US | [1986/11] | Representative(s) | Buckley, Christopher Simon Thirsk, et al Lucent Technologies (UK) Ltd, 5 Mornington Road Woodford Green Essex IG8 0TU / GB | [N/P] |
| Former [1988/10] | Buckley, Christopher Simon Thirsk, et al AT&T (UK) LTD., AT&T Intellectual Property Division, 5 Mornington Road Woodford Green, Essex IG8 0TU / GB | ||
| Former [1986/11] | Buckley, Christopher Simon Thirsk AT&T (UK) Ltd. 5 Mornington Road Woodford Green Essex IG8 0TU / GB | Application number, filing date | 85900928.4 | 29.01.1985 | [1986/11] | WO1985US00152 | Priority number, date | US19840578697 | 09.02.1984 Original published format: US 578697 | [1986/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8503606 | Date: | 15.08.1985 | Language: | EN | [1985/18] | Type: | A1 Application with search report | No.: | EP0173699 | Date: | 12.03.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.08.1985 takes the place of the publication of the European patent application. | [1986/11] | Type: | B1 Patent specification | No.: | EP0173699 | Date: | 29.11.1989 | Language: | EN | [1989/48] | Search report(s) | International search report - published on: | EP | 15.08.1985 | Classification | IPC: | H03L7/18 | [1986/11] | CPC: |
H03L7/148 (EP,US);
H03L7/16 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1987/46] |
| Former [1986/11] | DE, FR, GB, NL | Title | German: | FREQUENZ-SYNTHESIERER MIT GENAUER STEUERUNG, DER EIN EINGANGSSIGNAL MIT NICHT STABILER VARIABLER FREQUENZ HAT | [1986/11] | English: | PRECISION CONTROL FREQUENCY SYNTHESIZER HAVING AN UNSTABLE, VARIABLE FREQUENCY INPUT SIGNAL | [1986/11] | French: | SYNTHETISEUR DE FREQUENCE PILOTE DE PRECISION COMPORTANT UN SIGNAL D'ENTREE DE FREQUENCE VARIABLE INSTABLE | [1986/11] | Miscellaneous | EPB 1987/40: Verbunden mit 85300580.9/0155075 (europäische Anmeldenummer/Veröffentlichungsnummer) durch Entscheidung vom 12.08.87 | EPB 1987/40: Consolidated with 85300580.9/0155075 (European application No./publication No.) by decision dated 12.08.87 | EPB 1987/40: Jointe à la demande no. 85300580.9/0155075 (numéro de dépôt/numéro de publication de la demande européenne) par décision du 12.08.87 | Entry into regional phase | 01.10.1985 | National basic fee paid | 04.02.1985 | Designation fee(s) paid | 17.01.1986 | Examination fee paid | Examination procedure | 17.01.1986 | Examination requested [1986/12] | 09.07.1987 | Despatch of a communication from the examining division (Time limit: M04) | 09.09.1987 | Despatch of a communication from the examining division (Time limit: M04) | 08.01.1988 | Reply to a communication from the examining division | 15.06.1988 | Despatch of a communication from the examining division (Time limit: M04) | 07.10.1988 | Reply to a communication from the examining division | 08.02.1989 | Despatch of communication of intention to grant (Approval: Yes) | 31.05.1989 | Communication of intention to grant the patent | 04.08.1989 | Fee for grant paid | 04.08.1989 | Fee for publishing/printing paid | Opposition(s) | 30.08.1990 | No opposition filed within time limit [1990/45] | Fees paid | Renewal fee | 13.01.1987 | Renewal fee patent year 03 | 18.01.1988 | Renewal fee patent year 04 | 23.01.1989 | Renewal fee patent year 05 |
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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 | US3195938 [ ] (RIFKEN LOUIS L); | EP0050392 [ ] (PHILIPS ELECTRONIC ASSOCIATED [GB], et al); | US4264866 [ ] (BENES LADISLAV) |