EP0549813 - CODING AND DECODING DEVICE FOR TIME-VARYING IMAGE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.08.1998 Database last updated on 09.09.2024 | Most recent event Tooltip | 28.08.1998 | No opposition filed within time limit | published on 14.10.1998 [1998/42] | Applicant(s) | For all designated states Sony Corporation 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 / JP | [N/P] |
Former [1993/27] | For all designated states SONY CORPORATION 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 / JP | Inventor(s) | 01 /
KATO, Motoki Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo 141 / JP | 02 /
YAGASAKI, Yoichi Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo 141 / JP | 03 /
YONEMITSU, Jun Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo 141 / JP | [1993/27] | Representative(s) | Cotter, Ivan John, et al D Young & Co LLP 120 Holborn London EC1N 2DY / GB | [N/P] |
Former [1993/27] | Cotter, Ivan John, et al D. YOUNG & CO. 21 New Fetter Lane London EC4A 1DA / GB | Application number, filing date | 92915888.9 | 16.07.1992 | [1993/27] | WO1992JP00910 | Priority number, date | JP19910179838 | 19.07.1991 Original published format: JP 17983891 | JP19920012448 | 27.01.1992 Original published format: JP 1244892 | [1993/27] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9302528 | Date: | 04.02.1993 | Language: | EN | [1993/04] | Type: | A1 Application with search report | No.: | EP0549813 | Date: | 07.07.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.02.1993 takes the place of the publication of the European patent application. | [1993/27] | Type: | B1 Patent specification | No.: | EP0549813 | Date: | 22.10.1997 | Language: | EN | [1997/43] | Search report(s) | International search report - published on: | JP | 04.02.1993 | (Supplementary) European search report - dispatched on: | EP | 03.09.1993 | Classification | IPC: | H04N7/30, H04N7/32 | [1993/43] | CPC: |
H04N19/98 (EP,US);
H04N19/50 (KR);
H04N19/12 (EP,US);
H04N19/527 (EP,US);
H04N19/593 (EP,US);
H04N19/61 (EP,US);
|
Former IPC [1993/27] | H04N7/133, H04N7/137 | Designated contracting states | AT, DE, ES, FR, GB [1993/27] | Title | German: | EINRICHTUNG ZUM KODIEREN UND DEKODIEREN EINES SICH ZEITLICH ÄNDERNDEN BILDES | [1993/27] | English: | CODING AND DECODING DEVICE FOR TIME-VARYING IMAGE | [1993/27] | French: | DISPOSITIF DE CODAGE ET DE DECODAGE POUR IMAGE A VARIATION TEMPORELLE | [1993/27] | Entry into regional phase | 31.03.1993 | Translation filed | 30.03.1993 | National basic fee paid | 30.03.1993 | Search fee paid | 30.03.1993 | Designation fee(s) paid | 30.03.1993 | Examination fee paid | Examination procedure | 31.03.1993 | Examination requested [1993/48] | 03.11.1993 | Despatch of a communication from the examining division (Time limit: M06) | 10.05.1994 | Reply to a communication from the examining division | 16.09.1994 | Despatch of a communication from the examining division (Time limit: M06) | 18.03.1995 | Reply to a communication from the examining division | 29.01.1996 | Despatch of communication of intention to grant (Approval: No) | 05.06.1996 | Despatch of a communication from the examining division (Time limit: M06) | 09.12.1996 | Reply to a communication from the examining division | 28.02.1997 | Despatch of communication of intention to grant (Approval: later approval) | 18.03.1997 | Communication of intention to grant the patent | 09.05.1997 | Fee for grant paid | 09.05.1997 | Fee for publishing/printing paid | Opposition(s) | 23.07.1998 | No opposition filed within time limit [1998/42] | Fees paid | Renewal fee | 07.07.1994 | Renewal fee patent year 03 | 11.07.1995 | Renewal fee patent year 04 | 11.07.1996 | Renewal fee patent year 05 | 14.07.1997 | 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 | [A]JP61214882 ; | [A]JP02100486 ; | [A]JP01144874 ; | [A]US4754336 (NISHIZAWA YOSHITSUGU [JP]) | [A] - IEEE COMMUNICATIONS MAGAZINE vol. 28, no. 11, November 1990, PISCATAWAY, NJ US pages 24 - 32 A.WONG ET AL. 'MCPIC: A Video Coding Algorithm for Transmission and Storage Applications' | [A] - LE TECHNIQUES DE L'INGéNIEUR - PARTIE E5500 June 1986, PARIS pages 1 - 11 C.J.RICHARD 'Compression du signal vidéo' | [A] - PATENT ABSTRACTS OF JAPAN vol. 011, no. 055 (E-481)20 February 1987 & JP-A-61 214 882 ( NEC CORP. ) 24 September 1986, & JP61214882 A 19860924 | [A] - PATENT ABSTRACTS OF JAPAN vol. 014, no. 312 (E-0948)5 July 1990 & JP-A-02 100 486 ( CANON INC. ) 12 April 1990, & JP02100486 A 19900412 | [A] - PATENT ABSTRACTS OF JAPAN vol. 013, no. 404 (E-817)7 September 1989 & JP-A-01 144 874 ( CANON INC. ) 7 June 1989, & JP01144874 A 19890607 | International search | [A]JPS5471923 (OKI ELECTRIC IND CO LTD); | [A]JPS56152386 (OKI ELECTRIC IND CO LTD); | [A]JPS57106274 (RICOH KK); | [A]JPS61214884 (NEC CORP); | [A]JPS61285869 (TOSHIBA CORP); | [A]JPS62172884 (FUJI PHOTO FILM CO LTD) |