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EP0387804
European procedure
Extract from the Register of European Patents
EP About this file: EP0387804
| EP0387804 - Recording of frequency-multiplex signal on recording medium [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.11.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 01.11.1995 | No opposition filed within time limit | published on 20.12.1995 [1995/51] | Applicant(s) | For all designated states VICTOR COMPANY OF JAPAN, LIMITED 3-12, Moriya-cho Kanagawa-ku Yokohama / JP | [N/P] |
| Former [1990/38] | For all designated states VICTOR COMPANY OF JAPAN, LIMITED 3-12, Moriya-cho Kanagawa-ku Yokohama / JP | Inventor(s) | 01 /
Ichinoi, Yutaka Mezon Popurie 202 5-2-10, Dai Kamakura-shi Kanagawa-ken / JP | 02 /
Hirota, Akira 2222-13 Hagizono Chigasaki-shi, Kanagawa-ken / JP | 03 /
Watanabe, Noboru Izumi-so C, 41-1 Nakao-cho, Asahi-ku Yokohama / JP | [1990/38] | Representative(s) | Manitz, Gerhart, et al Manitz, Finsterwald & Partner GbR Postfach 31 02 20 80102 München / DE | [N/P] |
| Former [1990/38] | Manitz, Gerhart, Dipl.-Phys. Dr., et al Manitz, Finsterwald & Rotermund Patentanwälte Postfach 22 16 11 D-80506 München / DE | Application number, filing date | 90104745.6 | 13.03.1990 | [1990/38] | Priority number, date | JP19890061816 | 14.03.1989 Original published format: JP 6181689 | [1990/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0387804 | Date: | 19.09.1990 | Language: | EN | [1990/38] | Type: | A3 Search report | No.: | EP0387804 | Date: | 27.12.1991 | Language: | EN | [1991/52] | Type: | B1 Patent specification | No.: | EP0387804 | Date: | 28.12.1994 | Language: | EN | [1994/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.10.1991 | Classification | IPC: | G11B20/22, G11B20/02 | [1991/52] | CPC: |
G11B20/22 (EP,US);
G11B20/02 (EP,US)
|
| Former IPC [1990/38] | G11B20/22 | Designated contracting states | DE, FR, GB [1990/38] | Title | German: | Aufzeichnung eines frequenzmodulierten Signals auf einem Aufzeichnungsmedium | [1990/38] | English: | Recording of frequency-multiplex signal on recording medium | [1990/38] | French: | Enregistrement d'un signal multiplexé en fréquence sur un support d'enregistrement | [1990/38] | Examination procedure | 04.02.1992 | Examination requested [1992/14] | 28.06.1993 | Despatch of a communication from the examining division (Time limit: M04) | 03.11.1993 | Reply to a communication from the examining division | 26.04.1994 | Despatch of communication of intention to grant (Approval: Yes) | 30.06.1994 | Communication of intention to grant the patent | 28.09.1994 | Fee for grant paid | 28.09.1994 | Fee for publishing/printing paid | Opposition(s) | 29.09.1995 | No opposition filed within time limit [1995/51] | Fees paid | Renewal fee | 13.03.1992 | Renewal fee patent year 03 | 09.03.1993 | Renewal fee patent year 04 | 09.03.1994 | 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. | Documents cited: | Search | [A]JP62038096 ; | [A]JP63209003 ; | [A]JP61184083 ; | [A]JP59055692 | [A] - PATENT ABSTRACTS OF JAPAN vol. 11, no. 220 (E-524) 16 July 1987, & JP-A-62 038096 (ASAHI OPTICAL CO LTD) 19 February 1987,, & JP62038096 A 19870219 | [A] - PATENT ABSTRACTS OF JAPAN vol. 12, no. 499 (P-807) 27 December 1988, & JP-A-63 209003 (MATSUSHITA ELECTRIC IND CO LTD) 30 August 1988,, & JP63209003 A 19880830 | [A] - PATENT ABSTRACTS OF JAPAN vol. 11, no. 007 (E-469) 09 January 1987, & JP-A-61 184083 (CANON INC) 16 August 1986,, & JP61184083 A 19860816 | [A] - PATENT ABSTRACTS OF JAPAN vol. 8, no. 149 (E-255) 12 July 1984, & JP-A-59 055692 (NIPPON VICTOR KK) 30 March 1984,, & JP59055692 A 19840330 | Examination | JPS5948806 |