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EP0604048
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EP About this file: EP0604048
| EP0604048 - Asynchronous digital threshold detector for a digital data storage channel [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 26.09.1997 Database last updated on 04.11.2024 | Most recent event Tooltip | 26.09.1997 | Application deemed to be withdrawn | published on 12.11.1997 [1997/46] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1994/26] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Bentley, Steven Ross 8726 E 28th Street Tucson, Arizona 85710 / US | 02 /
Hutchins, Robert Allen 9797 E Nicaragua Place Tucson, Arizona 95730 / US | 03 /
Melas, Constantin Michael 16281 Kennedy Road Los Gatos, CA 95032 / US | 04 /
Sutardja, Pantas 781 Springwood Drive San Jose, CA 95129 / US | [1994/26] | Representative(s) | Williams, Julian David IBM United Kingdom Limited Intellectual Property Department Mail Point 110 Hursley Park, Winchester Hampshire SO21 2JN / GB | [N/P] |
| Former [1994/26] | Williams, Julian David IBM United Kingdom Limited, Intellectual Property Department, Hursley Park Winchester, Hampshire SO21 2JN / GB | Application number, filing date | 93309709.9 | 03.12.1993 | [1994/26] | Priority number, date | US19920995849 | 23.12.1992 Original published format: US 995849 | US19930073921 | 07.06.1993 Original published format: US 73921 | [1994/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0604048 | Date: | 29.06.1994 | Language: | EN | [1994/26] | Type: | A3 Search report | No.: | EP0604048 | Date: | 08.11.1995 | Language: | EN | [1995/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.09.1995 | Classification | IPC: | H03K5/153, G11B20/10 | [1994/26] | CPC: |
H03K5/1536 (EP,US);
G11B20/10009 (EP,US)
| Designated contracting states | DE, FR, GB [1994/26] | Title | German: | Asynchroner, digitaler Schwellwertdetektor für einen digitalen Datenspeicherkanal | [1994/26] | English: | Asynchronous digital threshold detector for a digital data storage channel | [1994/26] | French: | Détecteur de seuil numérique, asynchrone pour un canal d'accès à une mémoire de données numériques | [1994/26] | Examination procedure | 21.10.1994 | Examination requested [1994/50] | 11.11.1996 | Despatch of a communication from the examining division (Time limit: M06) | 22.05.1997 | Application deemed to be withdrawn, date of legal effect [1997/46] | 18.06.1997 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1997/46] | Fees paid | Renewal fee | 14.12.1995 | Renewal fee patent year 03 | 18.12.1996 | 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 | [XA]US4906941 (KATO MASAAKI [JP], et al) [X] 1 * column 5, line 46 - column 12, line 62; figures 3-8L * [A] 3,6,8,9; | [A]EP0241974 (PHILIPS NV [NL]) [A] 1,3,4,6,9 * page 3, line 40 - page 5, line 35; figures 1-6 *; | [A]GB2082857 (PHILIPS ELECTRONIC ASSOCIATED) [A] 1,3,4,9 * page 2, line 38 - page 6, line 12; figures 1-3; table 1 *; | [A]GB2095064 (FUJI XEROX CO LTD) [A] 1-3,9 * page 2, line 5 - line 94; figures 4,5 *; | [DA]US4480200 (TAN YOICHI [JP], et al); | [A]EP0146652 (ITT IND GMBH DEUTSCHE [DE], et al) [A] 1,3,9 * page 2, line 22 - page 9, line 21; figures 1-8 *; | [A]EP0026588 (PLESSEY OVERSEAS [GB]) [A] 1,2 * page 4, line 18 - page 6, line 2; figures 3-5 * |