Invention Grant
- Patent Title: Infrastructure for interactive television applications
- Patent Title (中): 互动电视应用的基础设施
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Application No.: US11803649Application Date: 2007-05-15
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Publication No.: US08782719B2Publication Date: 2014-07-15
- Inventor: Robert G. Arsenault , Raynold M. Kahn , Richard F. Purpura , Gilbert Zaldivar , James D. Allen
- Applicant: Robert G. Arsenault , Raynold M. Kahn , Richard F. Purpura , Gilbert Zaldivar , James D. Allen
- Applicant Address: US CA El Segundo
- Assignee: The DIRECTV Group, Inc.
- Current Assignee: The DIRECTV Group, Inc.
- Current Assignee Address: US CA El Segundo
- Main IPC: H04N7/173
- IPC: H04N7/173

Abstract:
Methods and apparatuses for selectively displaying a video program are disclosed. A system for selectively displaying a video program in accordance with the present invention comprises a transmission station, including a server for attaching information to the video program, a plurality of satellites receiving at least an uplink signal which includes the information and the video program from the transmission station and producing a downlink signal based on the uplink signal, an antenna, the antenna receiving the downlink signal, and at least one receiver, coupled to the antenna, for receiving the downlink signal and interpreting the information in the downlink signal, wherein the at least one receiver selectively displays the video program based on at least the interpreted information.
Public/Granted literature
- US20070294734A1 Infrastructure for interactive television applications Public/Granted day:2007-12-20
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