专利名称：Interactive television program guide system
for determining user values fordemographic categories
发明人：The designation of the inventor has not yet
been filed
申请号：EP02011429.4申请日：19990513公开号：EP1237372A1公开日：20020904
摘要：A system for targeting actions to a user of an interactive television programguide, characterised by:
申请人：United Video Properties, Inc.
地址：7140 South Lewis Avenue Tulsa, OK 74136 US
国籍：US
代理机构：Hibbert, Juliet Jane Grace
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容