| 发明名称 |
Programming data gathering systems |
| 摘要 |
Methods and systems for measuring and gathering data relating to publication usage by participants in publication readership studies. Some methods and systems employ portable monitors carried by participants of the studies along with publications fitted with various devices, such as piezoelectric transducers, RFID tags and others devices and circuits.
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| 申请公布号 |
US2006003732(A1) |
申请公布日期 |
2006.01.05 |
| 申请号 |
US20050084545 |
申请日期 |
2005.03.18 |
| 申请人 |
NEUHAUSER ALAN R;JENSEN JAMES M;CRYSTAL JACK C;ZHANG JACK K;PUGH DANIEL W |
发明人 |
NEUHAUSER ALAN R.;JENSEN JAMES M.;CRYSTAL JACK C.;ZHANG JACK K.;PUGH DANIEL W. |
| 分类号 |
H04M11/00;G01M99/00;G06Q30/00;G09B19/00;G11B5/09;H04N7/16 |
主分类号 |
H04M11/00 |
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