EP 1644803 A2 20060412 - A NETWORKED PERSONAL VIDEO RECORDING SYSTEM
Title (en)
A NETWORKED PERSONAL VIDEO RECORDING SYSTEM
Title (de)
VERNETZTES PERSÖNLICHES VIDEOAUFZEICHNUNGSSYSTEM
Title (fr)
SYSTEME DE MAGNETOSCOPES NUMERIQUES EN RESEAU
Publication
Application
Priority
- US 2004021377 W 20040701
- US 61347003 A 20030702
- US 61339903 A 20030702
- US 61340003 A 20030702
- US 61340103 A 20030702
Abstract (en)
[origin: WO2005003921A2] A networked personal video recording ("PVR") system couples a plurality of clients to one or more PVR media servers over a network. One or more PVR media servers include television tuners to tune television signals. A storage medium buffers the television signals to implement PVR functionality. For example, the PVR media server records television programs for clients. Clients are assigned to television tuners, and the clients display television programs received at the assigned tuner. The network transfers the buffered television signals to the clients.
IPC 1-7
IPC 8 full level
IPC 8 main group level
G06F (2006.01)
CPC (source: EP)
H04N 21/4135 (2013.01); H04N 21/4263 (2013.01); H04N 21/4333 (2013.01); H04N 21/4334 (2013.01); H04N 21/43615 (2013.01); H04N 21/43622 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005003921 A2 20050113; WO 2005003921 A3 20081016; EP 1644803 A2 20060412; EP 1644803 A4 20111109; JP 2007531331 A 20071101; JP 2011217419 A 20111027; JP 2014143758 A 20140807; JP 4943147 B2 20120530
DOCDB simple family (application)
US 2004021377 W 20040701; EP 04777491 A 20040701; JP 2006517843 A 20040701; JP 2011169530 A 20110802; JP 2014092526 A 20140428