发明名称 |
A METHOD AND SYSTEM FOR VIEWER IDENTIFICATION AND DATA COLLECTION VERIFICATION |
摘要 |
A method and system for viewer identification and data collection verification which ensures the identity of the viewer submission of collected data (220) regarding a broadcast. The viewer is given a unique identifier (174) which can be a personal identification number or digitized biological indicia. The unique identifier is used to positively identify a viewer and to encode (180) any data transmitted between a viewer and a survey company.
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申请公布号 |
WO0197439(A1) |
申请公布日期 |
2001.12.20 |
申请号 |
WO2000US33864 |
申请日期 |
2000.12.14 |
申请人 |
COMMERCIAL ELECTRONICS LLC |
发明人 |
PADGETT, ROBERT, D.;MAXWELL, JOHN, C., III |
分类号 |
H04H60/23;H04H60/31;H04H60/45;H04L9/32;(IPC1-7):H04L9/00 |
主分类号 |
H04H60/23 |
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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