EP0556654 - A method for compressing color image data [Right-click to bookmark this link] | |||
Former [1993/34] | A method for condensing color image data | ||
[1997/19] | Status | No opposition filed within time limit Status updated on 13.03.1998 Database last updated on 31.08.2024 | Most recent event Tooltip | 13.03.1998 | No opposition filed within time limit | published on 29.04.1998 [1998/18] | Applicant(s) | For all designated states YOZAN INC. 3-5-18, Kitazawa, Setagaya-ku Tokyo 155 / JP | [1996/10] |
Former [1993/48] | For all designated states EZEL INC. 3-5-18, Kitazawa Setagaya-ku Tokio 155 / JP | ||
Former [1993/34] | For all designated states EZEL INC. 2-22-2 Koishikawa Bunkyo-ku Tokyo 112 / JP | Inventor(s) | 01 /
Hong, Zi Quan - c/o Ezel Inc. 2-22-2, Koishikawa Bunkyo-ku Tokyo 112 / JP | 02 /
Kumagai, Ryohei - c/o Ezel Inc. 2-22-2, Koishikawa Bunkyo-ku Tokyo 112 / JP | [1993/34] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
Former [1993/34] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 93101732.1 | 04.02.1993 | [1993/34] | Priority number, date | JP19920069510 | 19.02.1992 Original published format: JP 6951092 | [1993/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0556654 | Date: | 25.08.1993 | Language: | EN | [1993/34] | Type: | B1 Patent specification | No.: | EP0556654 | Date: | 07.05.1997 | Language: | EN | [1997/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.06.1993 | Classification | IPC: | H04N1/46 | [1993/34] | CPC: |
H04N1/644 (EP)
| Designated contracting states | DE, FR, GB [1993/34] | Title | German: | Verfahren zur Komprimierung von Farbbilddaten | [1997/19] | English: | A method for compressing color image data | [1997/19] | French: | Procédé pour la compression de données d'image en couleurs | [1997/19] |
Former [1993/34] | Verfahren zur Kondensation von Farbbilddaten | ||
Former [1993/34] | A method for condensing color image data | ||
Former [1993/34] | Procédé pour la condensation de données d'image en couleurs | Examination procedure | 30.07.1993 | Examination requested [1993/39] | 01.08.1995 | Despatch of a communication from the examining division (Time limit: M06) | 17.01.1996 | Reply to a communication from the examining division | 30.01.1996 | Despatch of a communication from the examining division (Time limit: M02) | 19.02.1996 | Reply to a communication from the examining division | 21.05.1996 | Despatch of communication of intention to grant (Approval: Yes) | 10.09.1996 | Communication of intention to grant the patent | 26.11.1996 | Fee for grant paid | 26.11.1996 | Fee for publishing/printing paid | Opposition(s) | 10.02.1998 | No opposition filed within time limit [1998/18] | Fees paid | Renewal fee | 28.02.1995 | Renewal fee patent year 03 | 29.02.1996 | Renewal fee patent year 04 | 26.02.1997 | Renewal fee patent year 05 |
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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 | [X]JP02170192 ; | [Y]JP01198866 | [X] - PATENT ABSTRACTS OF JAPAN vol. 014, no. 434 (P-1107)18 September 1990 & JP-A-02 170 192 ( HITACHI ), & JP02170192 A 19900918 | [Y] - IBM TECHNICAL DISCLOSURE BULLETIN vol. 32, no. 3B, August 1989, ARMONK, NY,US pages 384 - 387 ANON 'Color Graphics Picture Segmentation' | [Y] - PATENT ABSTRACTS OF JAPAN vol. 013, no. 496 (E-843)9 November 1989 & JP-A-01 198 866 ( RICOH CO ), & JP01198866 A 19891109 | [A] - IEEE TRANSACTIONS ON CONSUMER ELECTRONICS vol. 31, no. 3, August 1985, NEW YORK, NY,US pages 290 - 298 FUJIMORI ET AL 'NAPLPS VIDEOTEX FRAME CREATION SYSTEM WITH AUTOMATIC ENCODING OF INPUT IMAGES' |