发明名称 |
Video interaction |
摘要 |
Interactive material is delivered at least partly wirelessly to a mobile device in the vicinity of a video device on which video content is being displayed, the interactive material being related to the video content. |
申请公布号 |
AU9502901(A) |
申请公布日期 |
2002.03.22 |
申请号 |
AU20010095029 |
申请日期 |
2001.09.10 |
申请人 |
KARGO, INC. |
发明人 |
DALE HERIGSTAD;JON GORDON;EDUARDO MORDUJOVICH;WEN HU |
分类号 |
H04N5/445;H04N7/16;H04N7/173;H04N7/20;H04N21/242;H04N21/41;H04N21/414;H04N21/462;H04N21/47;H04N21/4722;H04N21/475;H04N21/4782;H04N21/61;H04N21/858 |
主分类号 |
H04N5/445 |
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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