(19)
(11) EP 1 771 146 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
02.11.2016 Bulletin 2016/44

(45) Mention of the grant of the patent:
06.07.2016 Bulletin 2016/27

(21) Application number: 05757244.8

(22) Date of filing: 19.05.2005
(51) International Patent Classification (IPC): 
H04L 29/06(2006.01)
 H04N 5/04(2006.01)
(86) International application number:
PCT/US2005/017798
(87) International publication number:
WO 2006/007155 (19.01.2006 Gazette 2006/03)

(54)

FRAME SYNCHRONIZATION IN AN ETHERNET NTP TIME-KEEPING DIGITAL CINEMA PLAYBACK SYSTEM

RAHMENSYNCHRONISATION IN EINEM ETHERNET-NTP-ZEITHALTUNGS-DIGITALKINO-WIEDERGABESYSTEM

SYNCHRONISATION DE TRAMES DANS UN SYSTEME DE PLAYBACK CINEMATOGRAPHIQUE A CHRONOMETRAGE NTP ETHERNET

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

(30) Priority: 21.06.2004 US 873407

(43) Date of publication of application:
11.04.2007 Bulletin 2007/15

(73) Proprietor: DOLBY LABORATORIES LICENSING CORPORATION
San Francisco, CA 94103 (US)

(72) Inventors:
  • RICHARDS, Martin, John
    San Francisco, CA 94103-4813 (US)
  • MANDELL, Douglas, Evan
    San Francisco, CA 94103-4813 (US)
  • KARANJKAR, Makarand, Prabhakar
    San Francisco, CA 94103-4813 (US)
  • LEMIEUX, Pierre-Anthony, Stivell
    San Francisco, CA 94103-4813 (US)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)


(56) References cited: : 
EP-A- 1 427 218
US-A1- 2004 102 693
 US-A1- 2002 069 107
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).