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EP0431416
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EP About this file: EP0431416
| EP0431416 - Apparatus and method for accessing a cyclic redundancy error check code generated in parallel [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 14.06.1996 Database last updated on 09.09.2024 | Most recent event Tooltip | 14.06.1996 | Application deemed to be withdrawn | published on 31.07.1996 [1996/31] | Applicant(s) | For all designated states NATIONAL SEMICONDUCTOR CORPORATION 2900 Semiconductor Drive P.O. Box 58090 Santa Clara California 95051-8090 / US | [N/P] |
| Former [1992/40] | For all designated states NATIONAL SEMICONDUCTOR CORPORATION 2900 Semiconductor Drive P.O. Box 58090 Santa Clara California 95051-8090 / US | ||
| Former [1991/24] | For all designated states NATIONAL SEMICONDUCTOR CORPORATION 1090 Kifer Road, M/S 16-135 Sunnyvale, CA 95086-3737 / US | Inventor(s) | 01 /
Perloff, Ronald S. 14065 Willow Ranch Road Poway, CA 92064 / CA | [1991/24] | Representative(s) | Sparing Röhl Henseler Postfach 14 04 43 40074 Düsseldorf / DE | [N/P] |
| Former [1991/24] | Sparing Röhl Henseler Patentanwälte Postfach 14 04 43 D-40074 Düsseldorf / DE | Application number, filing date | 90122381.8 | 23.11.1990 | [1991/24] | Priority number, date | US19890445964 | 04.12.1989 Original published format: US 445964 | [1991/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0431416 | Date: | 12.06.1991 | Language: | EN | [1991/24] | Type: | A3 Search report | No.: | EP0431416 | Date: | 29.04.1992 | Language: | EN | [1992/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.03.1992 | Classification | IPC: | H03M13/00 | [1991/24] | CPC: |
H03M13/091 (EP)
| Designated contracting states | DE, FR, GB, IT [1991/24] | Title | German: | Gerät und Verfahren zur Realisierung eines zyklischen redundanten Parallel-Fehlerprüfungskodes | [1991/24] | English: | Apparatus and method for accessing a cyclic redundancy error check code generated in parallel | [1991/24] | French: | Appareil et méthode pour la réalisation d'un code de vérification d'erreur cyclique en parallèle | [1991/24] | File destroyed: | 20.04.2002 | Examination procedure | 26.06.1992 | Examination requested [1992/35] | 01.02.1995 | Despatch of a communication from the examining division (Time limit: M04) | 08.06.1995 | Reply to a communication from the examining division | 08.12.1995 | Despatch of a communication from the examining division (Time limit: M02) | 20.02.1996 | Application deemed to be withdrawn, date of legal effect [1996/31] | 21.03.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/31] | Fees paid | Renewal fee | 23.09.1992 | Renewal fee patent year 03 | 01.10.1993 | Renewal fee patent year 04 | 07.11.1994 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 30.11.1995 | 06 M06 Not yet paid |
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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]DE3841370 ; | [A]EP0226353 ; | [AD]US4593393 ; | [AD]US3703705 | [X] - IBM TECHNICAL DISCLOSURE BULLETIN. vol. 27, no. 6, November 1984, NEW YORK US pages 3572 - 3576; M.C. NIELSON: 'Method for high speed CRC computation' |