发明名称 |
COMMUNICATING A CHANNEL-CHANGE EVENT FROM A SET TOP BOX TO A DIGITAL VIDEO RECORDER |
摘要 |
A digital video recorder (DVR 12) for use with a monitor (14) and a set top box (16), wherein the STB tunes to channels and comprises a DVR interface, wherein the DVR comprises a memory for storing program data from the STB, wherein the DRV controller communicates to the STB to tune to the available channels.
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申请公布号 |
WO03026291(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
WO2002US29631 |
申请日期 |
2002.09.18 |
申请人 |
KEEN PERSONAL MEDIA, INC. |
发明人 |
BOYLE, WILLIAM, B.;PRICE, WILLIAM, P. |
分类号 |
G11B31/00;H04N5/445;H04N5/76;H04N5/765;H04N5/775;H04N5/782;H04N7/16;(IPC1-7):H04N5/91;H04N7/173;G06F3/00 |
主分类号 |
G11B31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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