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EP0550236
European procedure
Extract from the Register of European Patents
EP About this file: EP0550236
| EP0550236 - Sequencing and scheduling moves for converting concave polyhedra to their convex hulls [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.06.1999 Database last updated on 31.08.2024 | Most recent event Tooltip | 18.06.1999 | No opposition filed within time limit | published on 04.08.1999 [1999/31] | Applicant(s) | For all designated states Xerox Corporation Xerox Square Rochester New York 14644 / US | [N/P] |
| Former [1998/33] | For all designated states XEROX CORPORATION Xerox Square Rochester, New York 14644 / US | ||
| Former [1993/27] | For all designated states XEROX CORPORATION Xerox Square Rochester New York 14644 / US | Inventor(s) | 01 /
Glassner, Andrew S. 250 Connecticut Street No. 1 San Francisco, California 94107 / US | [1993/27] | Representative(s) | Johnson, Reginald George, et al Rank Xerox Ltd Patent Department Parkway Marlow Buckinghamshire SL7 1YL / GB | [N/P] |
| Former [1993/27] | Johnson, Reginald George, et al Rank Xerox Ltd Patent Department Parkway Marlow Buckinghamshire SL7 1YL / GB | Application number, filing date | 92311677.6 | 21.12.1992 | [1993/27] | Priority number, date | US19910814783 | 30.12.1991 Original published format: US 814783 | [1993/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0550236 | Date: | 07.07.1993 | Language: | EN | [1993/27] | Type: | A3 Search report | No.: | EP0550236 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Type: | B1 Patent specification | No.: | EP0550236 | Date: | 12.08.1998 | Language: | EN | [1998/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.11.1993 | Classification | IPC: | G06T17/00 | [1998/33] | CPC: |
G06T17/00 (EP,US)
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| Former IPC [1993/27] | G06F15/72 | Designated contracting states | DE, FR, GB [1993/27] | Title | German: | Reihung und Planung von Bewegungen für das Umwandeln von konkaven Polyedern in ihre konvexen Hüllen | [1998/33] | English: | Sequencing and scheduling moves for converting concave polyhedra to their convex hulls | [1993/27] | French: | Séquenceur et planification des mouvements pour convertir des polyhèdres concaves en coques convexes | [1993/27] |
| Former [1993/27] | Reihung und Planung von Bewegungen für das Umwandeln von konkaven Polyhedren in ihre konvexen Hüllen | Examination procedure | 05.07.1994 | Examination requested [1994/35] | 26.01.1998 | Despatch of communication of intention to grant (Approval: No) | 06.03.1998 | Despatch of communication of intention to grant (Approval: later approval) | 23.03.1998 | Communication of intention to grant the patent | 05.06.1998 | Fee for grant paid | 05.06.1998 | Fee for publishing/printing paid | Opposition(s) | 13.05.1999 | No opposition filed within time limit [1999/31] | Fees paid | Renewal fee | 30.09.1994 | Renewal fee patent year 03 | 02.01.1996 | Renewal fee patent year 04 | 02.01.1997 | Renewal fee patent year 05 | 02.01.1998 | 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 | [A] - DAY, "PARALLEL IMPLEMENTATION OF 3D CONVEX-HULL ALGORITHM", COMPUTER AIDED DESIGN, LONDON GB, (199104), vol. 23, no. 3, pages 177 - 188, XP000209708 [A] 1,2 * the whole document * DOI: http://dx.doi.org/10.1016/0010-4485(91)90087-D | [A] - MILLER AND STOUT, "CONVEXITY ALGORITHMS FOR PARALLEL MACHINES", COMPUTER VISION AND PATTERN RECOGNITION, ANN ARBOR, NEW-YORK US, (19880505), pages 918 - 924 [A] 1,2 * the whole document * |