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EP0133574
European procedure
Extract from the Register of European Patents
EP About this file: EP0133574
| EP0133574 - Clock frequency detector [Right-click to bookmark this link] | |||
| Former [1985/09] | Clock detector | ||
| [1988/23] | Status | No opposition filed within time limit Status updated on 31.03.1989 Database last updated on 08.04.2026 | Most recent event Tooltip | 31.03.1989 | No opposition filed within time limit | published on 17.05.1989 [1989/20] | Applicant(s) | For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [N/P] |
| Former [1985/09] | For all designated states NEC CORPORATION 7-1, Shiba 5-chome Minato-ku Tokyo / JP | Inventor(s) | 01 /
Murai, Masao c/o NEC Corporation 33-1, Shiba 5-chome Minato-ku Tokyo / JP | [1985/09] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [1985/09] | VOSSIUS & PARTNER Postfach 86 07 67 D-81634 München / DE | Application number, filing date | 84109424.6 | 08.08.1984 | [1985/09] | Priority number, date | JP19830145354 | 09.08.1983 Original published format: JP 14535483 | [1985/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0133574 | Date: | 27.02.1985 | Language: | EN | [1985/09] | Type: | B1 Patent specification | No.: | EP0133574 | Date: | 08.06.1988 | Language: | EN | [1988/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.11.1984 | Classification | IPC: | H03K5/19, G06F1/04 | [1985/09] | CPC: |
G06F11/0757 (EP,US);
G05B11/01 (EP,US)
| Designated contracting states | DE, FR, GB, SE [1985/09] | Title | German: | Taktfrequenzdetektor | [1988/23] | English: | Clock frequency detector | [1988/23] | French: | Détecteur de fréquence de cycles | [1988/23] |
| Former [1985/09] | Taktsignaldetektor | ||
| Former [1985/09] | Clock detector | ||
| Former [1985/09] | Détecteur de rythme | File destroyed: | 12.06.1999 | Examination procedure | 08.08.1984 | Examination requested [1985/09] | 07.07.1986 | Despatch of a communication from the examining division (Time limit: M06) | 16.01.1987 | Reply to a communication from the examining division | 06.03.1987 | Despatch of a communication from the examining division (Time limit: M04) | 15.07.1987 | Reply to a communication from the examining division | 09.10.1987 | Despatch of communication of intention to grant (Approval: Yes) | 24.11.1987 | Communication of intention to grant the patent | 16.02.1988 | Fee for grant paid | 16.02.1988 | Fee for publishing/printing paid | Opposition(s) | 09.03.1989 | No opposition filed within time limit [1989/20] | Fees paid | Renewal fee | 29.08.1986 | Renewal fee patent year 03 | 28.08.1987 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | Examination | EDN, Electrical Design News, No. 18, September 1981, page 208; R. Schneider: "Single one-shot senses frequency" |