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EP0622783
European procedure
Extract from the Register of European Patents
EP About this file: EP0622783
| EP0622783 - Servo circuit for magnetic disk apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.09.1999 Database last updated on 18.10.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [N/P] |
| Former [1994/44] | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | Inventor(s) | 01 /
Shinohara, Tohru, c/o Fujitsu Limited 1015 Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | 02 /
Hashimoto, Shuichi 6-20-401 Utagawa-cho, Shibuya-ku Toyko 150 / JP | [1994/49] |
| Former [1994/44] | 01 /
Shinohara, Tohru, Sayosou 202 847-6 Shimosakunobe, Takatsu-ku Kawasaki-shi, Kanagawa 213 / JP | ||
| 02 /
Hashimoto, Shuichi 6-20-401 Utagawa-cho, Shibuya-ku Toyko 150 / JP | Representative(s) | Rackham, Stephen Neil Gill Jennings & Every LLP Broadgate House 7 Eldon Street London EC2M 7LH / GB | [N/P] |
| Former [1994/44] | Rackham, Stephen Neil GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 94201278.2 | 08.01.1990 | [1994/44] | Priority number, date | JP19890003189 | 10.01.1989 Original published format: JP 318989 | JP19890021307 | 31.01.1989 Original published format: JP 2130789 | JP19890021310 | 31.01.1989 Original published format: JP 2131089 | JP19890062149 | 16.03.1989 Original published format: JP 6214989 | [1994/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0622783 | Date: | 02.11.1994 | Language: | EN | [1994/44] | Type: | A3 Search report | No.: | EP0622783 | Date: | 14.02.1996 | [1996/07] | Type: | B1 Patent specification | No.: | EP0622783 | Date: | 28.10.1998 | Language: | EN | [1998/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.12.1995 | Classification | IPC: | G11B5/55, G11B21/08 | [1994/44] | CPC: |
G11B21/085 (EP,US);
G11B5/5547 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT, NL [1994/44] | Title | German: | Servoschaltungsanordnung für ein Magnetplattenlaufwerk | [1998/44] | English: | Servo circuit for magnetic disk apparatus | [1994/44] | French: | Circuit d'asservissement pour un appareil à disque magnétique | [1994/44] |
| Former [1994/44] | Servoschaltungsanordnung für ein Wiedergabegerät für magnetische Platten | Examination procedure | 01.06.1994 | Examination requested [1994/44] | 28.04.1997 | Despatch of a communication from the examining division (Time limit: M04) | 12.08.1997 | Reply to a communication from the examining division | 16.01.1998 | Despatch of communication of intention to grant (Approval: Yes) | 30.04.1998 | Communication of intention to grant the patent | 17.07.1998 | Fee for grant paid | 17.07.1998 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP90300171.7 / EP0378329 | Opposition(s) | 29.07.1999 | No opposition filed within time limit [1999/42] | Fees paid | Renewal fee | 01.06.1994 | Renewal fee patent year 03 | 01.06.1994 | Renewal fee patent year 04 | 01.06.1994 | Renewal fee patent year 05 | 10.01.1995 | Renewal fee patent year 06 | 10.01.1996 | Renewal fee patent year 07 | 08.01.1997 | Renewal fee patent year 08 | 08.01.1998 | Renewal fee patent year 09 |
| 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. | Lapses during opposition Tooltip | ES | 28.10.1998 | FR | 28.10.1998 | IT | 28.10.1998 | NL | 28.10.1998 | [2008/05] |
| Former [2006/14] | ES | 28.10.1998 | |
| FR | 28.10.1998 | ||
| NL | 28.10.1998 | ||
| Former [2003/08] | ES | 28.10.1998 | |
| NL | 28.10.1998 | ||
| FR | 26.03.1999 | ||
| Former [2002/26] | ES | 28.10.1998 | |
| FR | 26.03.1999 | ||
| Former [1999/36] | FR | 26.03.1999 | Documents cited: | Search | [A]JPS63237267 ; | [PA]JPH01205773 ; | [A]EP0090379 (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1 * page 5, line 5 - page 30, line 16; figures 1-8 *; | [A]US3883894 (JOHNSON TERRY G) [A] 1 * column 2, line 35 - column 5, line 28; figures 1-5B *; | [DA]EP0272076 (FUJITSU LTD [JP]) [DA] * the whole document * | [A] - PATENT ABSTRACTS OF JAPAN, (19890130), vol. 13, no. 40, Database accession no. (P - 820), & JP63237267 A 19881030 (TOSHIBA) [A] 1,2 * abstract * | [PA] - PATENT ABSTRACTS OF JAPAN, (19891115), vol. 13, no. 508, Database accession no. (P - 960), & JP1205773 A 19890818 (FUJITSU) [PA] 1,3 * abstract * |