发明名称 A BI-DIRECTIONAL INFORMATION AND ENTERTAINMENT SYSTEM
摘要 A system (Fig. 3) for providing information, management, and entertainment services is described. The system enables the user to select a service via a remote control (210). Once the system receives a request from the user, it processes the request (202, 204) to determine which service is requested and provides the service (214) to the user.
申请公布号 WO9427407(A1) 申请公布日期 1994.11.24
申请号 WO1994US03792 申请日期 1994.04.06
申请人 KAYON SYSTEMS, INC. 发明人 AHMAD, KHURSHID
分类号 H04N7/173;(IPC1-7):H04N7/173 主分类号 H04N7/173
代理机构 代理人
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