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EP0473340
European procedure
Extract from the Register of European Patents
EP About this file: EP0473340
| EP0473340 - Pipeline structures for full-colour computer graphics [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.04.2000 Database last updated on 18.11.2024 | Most recent event Tooltip | 28.04.2000 | No opposition filed within time limit | published on 14.06.2000 [2000/24] | Applicant(s) | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | For all designated states CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD. 1 Thomas Holt Drive North Ryde NSW 2113 / AU | [N/P] |
| Former [1992/10] | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | ||
| For all designated states CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD. 1 Thomas Holt Drive North Ryde, NSW 2113 / AU | Inventor(s) | 01 /
Silverbrook, Kia 40 Bathurst Street Woollahra, New South Wales 2025 / AU | [1992/10] | Representative(s) | Beresford, Keith Denis Lewis, et al Beresford Crump LLP 16 High Holborn London WC1V 6BX / GB | [N/P] |
| Former [1992/10] | Beresford, Keith Denis Lewis, et al BERESFORD & Co. 2-5 Warwick Court High Holborn London WC1R 5DJ / GB | Application number, filing date | 91307563.6 | 15.08.1991 | [1992/10] | Priority number, date | AU19900001784 | 16.08.1990 Original published format: AU 178490 | AU19900001785 | 16.08.1990 Original published format: AU 178590 | AU19900003418 | 19.11.1990 Original published format: AU 341890 | [1992/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0473340 | Date: | 04.03.1992 | Language: | EN | [1992/10] | Type: | A3 Search report | No.: | EP0473340 | Date: | 24.02.1993 | Language: | EN | [1993/08] | Type: | B1 Patent specification | No.: | EP0473340 | Date: | 23.06.1999 | Language: | EN | [1999/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.01.1993 | Classification | IPC: | G06T9/00, G06T17/00 | [1999/08] | CPC: |
G06T9/007 (EP,US);
G06K15/1851 (EP,US);
G06K15/1863 (EP,US);
G06K15/1865 (EP,US);
G06T11/40 (EP,US);
H04N1/387 (EP,US);
H04N1/646 (EP,US)
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| Former IPC [1993/08] | G06F15/72, G06F15/64 | ||
| Former IPC [1992/10] | G06F15/72 | Designated contracting states | DE, FR, GB, IT [1992/10] | Title | German: | Pipelinestrukturen für vollfarbfähigen Rechnergraphik | [1998/33] | English: | Pipeline structures for full-colour computer graphics | [1992/10] | French: | Structures pipeline pour traitement graphique par ordinateur en couleur | [1998/33] |
| Former [1992/10] | Pipelinestruktur für vollfarbfähigen Rechnergraphik | ||
| Former [1992/10] | Structures pipeline pour graphiques couleur avec ordinateur | Examination procedure | 09.07.1993 | Examination requested [1993/36] | 18.07.1995 | Despatch of a communication from the examining division (Time limit: M06) | 24.01.1996 | Reply to a communication from the examining division | 21.02.1996 | Despatch of a communication from the examining division (Time limit: M06) | 02.10.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 06.12.1996 | Reply to a communication from the examining division | 23.06.1997 | Despatch of a communication from the examining division (Time limit: M04) | 03.11.1997 | Reply to a communication from the examining division | 13.08.1998 | Despatch of communication of intention to grant (Approval: Yes) | 30.12.1998 | Communication of intention to grant the patent | 05.03.1999 | Fee for grant paid | 05.03.1999 | Fee for publishing/printing paid | Opposition(s) | 24.03.2000 | No opposition filed within time limit [2000/24] | Request for further processing for: | 06.12.1996 | Request for further processing filed | 06.12.1996 | Full payment received (date of receipt of payment) Request granted | 19.12.1996 | Decision despatched | Fees paid | Renewal fee | 23.08.1993 | Renewal fee patent year 03 | 26.08.1994 | Renewal fee patent year 04 | 23.08.1995 | Renewal fee patent year 05 | 21.08.1996 | Renewal fee patent year 06 | 20.08.1997 | Renewal fee patent year 07 | 20.08.1998 | Renewal fee patent year 08 |
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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]US4843632 (LEE JEFFERY H [US], et al) | [Y] - IMRAN SHAH, OLU AKIWUMI-ASSANI, JOHNSON B., "A TRANSFORM CODING CHIP SET FOR IMAGE COMPRESSION.", SPEECH PROCESSING 2, VLSI, AUDIO AND ELECTROACOUSTICS. ALBUQUERQUE, APR. 3 - 6, 1990., NEW YORK, IEEE., US, US, (19900403), vol. 02., pages 961 - 964., XP000146932 | [Y] - WILSON R., "INMOS TAKES ON IMAGE COMPRESSION WITH DISCRETE COSINE TRANSFORM PROCESSOR.", COMPUTER DESIGN., PENNWELL PUBL. LITTLETON, MASSACHUSETTS., US, US, (19890801), vol. 28., no. 15., ISSN 0010-4566, page 86., XP000118956 | [A] - DE SA L., ET AL., "A PARALLEL ARCHITECTURE FOR REAL-TIME VIDEO CODING.", MICROPROCESSING AND MICROPROGRAMMING., ELSEVIER SCIENCE PUBLISHERS, BV., AMSTERDAM., NL, NL, (19900801), vol. 30., no. 01 / 05., doi:10.1016/0165-6074(90)90280-M, ISSN 0165-6074, pages 439 - 445., XP000141680 DOI: http://dx.doi.org/10.1016/0165-6074(90)90280-M |