发明名称 |
Method and apparatus for using a single password set in an integrated television system |
摘要 |
A method and apparatus for controlling access to programing that is available from multiple programming sources. One embodiment is an integrated terrestrial and satellite television system having a single password set such that a user can enter a single password to activate both satellite and terrestrial television components of the system.
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申请公布号 |
US7568208(B1) |
申请公布日期 |
2009.07.28 |
申请号 |
US20000031151 |
申请日期 |
2000.07.12 |
申请人 |
THOMSON LICENSING |
发明人 |
DINWIDDIE AARON HAL;LYNCH DAVID JOHNSTON |
分类号 |
G06K17/00;H04N7/16;H04H1/00;H04L9/32;H04N5/44;H04N5/46 |
主分类号 |
G06K17/00 |
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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