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EP0507439
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EP About this file: EP0507439
| EP0507439 - Buffering control for accommodating variable data exchange rates [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.07.1997 Database last updated on 19.10.2024 | Most recent event Tooltip | 04.07.1997 | Application deemed to be withdrawn | published on 20.08.1997 [1997/34] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304-1112 / US | [N/P] |
| Former [1992/41] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Stein, Irene Fay 1631 Sagewood Fort Collins, CO 80525 / US | 02 /
Webb, Steven Lawrance 2652 Fleming Drive Loveland, OR 80538 / US | [1992/41] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1992/41] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 92301277.7 | 17.02.1992 | [1992/41] | Priority number, date | US19910668807 | 07.03.1991 Original published format: US 668807 | [1992/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0507439 | Date: | 07.10.1992 | Language: | EN | [1992/41] | Type: | A3 Search report | No.: | EP0507439 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.11.1993 | Classification | IPC: | G06F3/00, G06F5/06, H04N1/04, H04N1/32 | [1994/02] | CPC: |
H04N1/32363 (EP,US);
G06F5/06 (EP,US);
H04N1/0473 (EP,US);
H04N1/32358 (EP,US);
H04N1/32368 (EP,US);
H04N1/32443 (EP,US);
H04N1/32448 (EP,US);
H04N1/00204 (EP,US);
H04N1/1017 (EP,US);
H04N1/193 (EP,US);
H04N2201/0081 (EP,US);
H04N2201/04755 (EP,US);
H04N2201/329 (EP,US)
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| Former IPC [1992/41] | G06F3/00 | Designated contracting states | DE, FR, GB [1992/41] | Title | German: | Puffersteuerung zur Anpassung von variablen Datenübertragungsgeschwindigkeiten | [1992/41] | English: | Buffering control for accommodating variable data exchange rates | [1992/41] | French: | Contrôle de tamponnage pour l'adaptation de débits d'échanges de données variables | [1992/41] | Examination procedure | 22.06.1994 | Examination requested [1994/33] | 12.08.1996 | Despatch of a communication from the examining division (Time limit: M06) | 25.02.1997 | Application deemed to be withdrawn, date of legal effect [1997/34] | 26.03.1997 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1997/34] | Fees paid | Renewal fee | 13.01.1994 | Renewal fee patent year 03 | 23.01.1995 | Renewal fee patent year 04 | 24.01.1996 | Renewal fee patent year 05 | 17.01.1997 | Renewal fee patent year 06 |
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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 | [DY]US4367493 (MATTESON RONALD G) [DY] 4,5,10,12* claim - *; | [XY]EP0218073 (IBM [US]) [X] 1-3,7-9 * page 3, column 3, line 11 - column 4, line 35; claim - * [Y] 4,5,10,12 |