-
EP0305034
European procedure
Extract from the Register of European Patents
EP About this file: EP0305034
| EP0305034 - Method and apparatus for incremental computation of a linear function [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.09.1996 Database last updated on 02.11.2024 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states TEKTRONIX, INC. Corporate Headquarters, 26600 S.W. Parkway Wilsonville Oregon 97070-1000 / US | [N/P] |
| Former [1995/47] | For all designated states TEKTRONIX, INC. Corporate Headquarters, 26600 S.W. Parkway Wilsonville, Oregon 97070-1000 / US | ||
| Former [1992/40] | For all designated states TEKTRONIX INC. Howard Vollum Park 14150 S.W. Karl Braun Drive P.O.Box 500, Mail Stop 50-PAT Beaverton Oregon 97077-0001 / US | ||
| Former [1992/35] | For all designated states TEKTRONIX, INC. Corporate Headquarters, 26600 S.W. Parkway Wilsonville, Oregon 97070-1000 / US | ||
| Former [1989/09] | For all designated states TEKTRONIX, INC. Wilsonville Industrial Park, 26600 S.W. Parkway Avenue Wilsonville, Oregon 97070-1000 / US | Inventor(s) | 01 /
Waller, William G. 24151 S.W. Newland Wilsonville Oregon 97070 / US | [1989/09] | Representative(s) | Burke, Steven David, et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
| Former [1989/09] | Burke, Steven David, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 88306143.4 | 06.07.1988 | [1989/09] | Priority number, date | US19870079622 | 30.07.1987 Original published format: US 79622 | [1989/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0305034 | Date: | 01.03.1989 | Language: | EN | [1989/09] | Type: | A3 Search report | No.: | EP0305034 | Date: | 27.12.1990 | Language: | EN | [1990/52] | Type: | B1 Patent specification | No.: | EP0305034 | Date: | 22.11.1995 | Language: | EN | [1995/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.11.1990 | Classification | IPC: | G06T11/20 | [1995/47] | CPC: |
G06K15/22 (EP,US);
G06T11/203 (EP,US);
G09G5/20 (EP,US);
G06K2215/004 (EP,US)
|
| Former IPC [1989/09] | G06F15/72 | Designated contracting states | DE, FR, GB, NL [1989/09] | Title | German: | Verfahren und Gerät zur inkrementalen Berechnung einer linearen Funktion | [1989/09] | English: | Method and apparatus for incremental computation of a linear function | [1989/09] | French: | Méthode et appareil pour le calcul incrémentiel d'une fonction linéaire | [1989/09] | Examination procedure | 19.06.1991 | Examination requested [1991/33] | 26.05.1994 | Despatch of a communication from the examining division (Time limit: M04) | 30.09.1994 | Reply to a communication from the examining division | 20.01.1995 | Despatch of communication of intention to grant (Approval: Yes) | 29.05.1995 | Communication of intention to grant the patent | 09.08.1995 | Fee for grant paid | 09.08.1995 | Fee for publishing/printing paid | Opposition(s) | 23.08.1996 | No opposition filed within time limit [1996/46] | Fees paid | Renewal fee | 12.06.1990 | Renewal fee patent year 03 | 19.06.1991 | Renewal fee patent year 04 | 17.06.1992 | Renewal fee patent year 05 | 16.06.1993 | Renewal fee patent year 06 | 22.06.1994 | Renewal fee patent year 07 | 19.06.1995 | Renewal fee patent year 08 |
| 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 | FR | 22.11.1995 | NL | 22.11.1995 | GB | 06.07.1996 | [2006/14] |
| Former [2003/07] | NL | 22.11.1995 | |
| FR | 19.04.1996 | ||
| GB | 06.07.1996 | ||
| Former [1997/30] | FR | 19.04.1996 | |
| GB | 06.07.1996 | ||
| Former [1996/37] | FR | 19.04.1996 | Documents cited: | Search | [A]EP0037320 (SFENA [FR]); | [A]US4608660 (HASEBE KOUKI [JP]) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 20, no. 9, February 1978, New York, US; R.J. LLEWELYN et al.: "Generation of points using Bresenham's algorithm" |