Interactive video distribution systems – Operator interface – To facilitate tuning or selection of video signal
Reexamination Certificate
2006-08-29
2006-08-29
Tran, Hai (Department: 2623)
Interactive video distribution systems
Operator interface
To facilitate tuning or selection of video signal
C725S040000, C725S052000, C725S053000
Reexamination Certificate
active
07100184
ABSTRACT:
A method for rapidly accessing program guide information is described. The method includes displaying program guide information on a grid showing a channel axis and a time axis, with each program positioned at a location in the grid representing a channel of transmission and a corresponding time of transmission. The method includes the steps of: (a) displaying the program guide information; (b) placing a time selection field on the display; (c) highlighting and activating the time selection field; (d) determining a time index in response to the activating step; (e) calculating a new time of transmission for display based on the time index; and (f) displaying the program guide information at the new time of transmission. The time selection field includes a page field, a day field and a date field. The page field is adapted to provide a six-hour time index, the day field is adapted to provide a 24-hour time index, and the date field is adapted to provide a seven-day time index. The method includes activating the time selection field to index forward in time and backwards in time.
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European Seart Report, Dec. 15, 2003.
Huynh Son P.
Matsushita Electric Industrial Company Ltd.
RatnerPrestia
Tran Hai
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