Electrical program guide system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5903314
SERIAL NO

08590945

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides an electrical program guide system and method by which a desired program can be rapidly selected directly from among a large number of programs with certainty. A program selection screen as a multi-screen is formed from nine reduced screens reduced to one third in the horizontal and vertical directions from screens of programs broadcast on different broadcasting channels. A plurality of such program selection screens are transmitted to a reception side. On the reception side, the program selection screens are stored into a virtual frame memory so that reduced screens of them may make a single virtual screen. From among the reduced screens of the virtual frame, desired 3.times.3 reduced screens are read out and displayed on a multi-screen of full motion. A viewer finds and directly selects a desired program from within the 3.times.3 reduced screens of full motion displayed as the multi-screen. The array of the reduced screens can be automatically changed, based on program enjoyment histories, so that a reduced screen of a program enjoyed frequently by the viewer is disposed at a position which facilitates selection by the viewer such as the upper left position of the screen. The array may be customized such that it is changed to an arbitrary array based on a desire of the viewer.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO 108-0075

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanaya, Hiroyuki Saitama, JP 83 1913
Kumagai, Yoshiaki Kanagawa, JP 51 1579
Nagahara, Junichi Tokyo, JP 33 1390
Nakano, Hiroaki Tokyo, JP 170 4738
Nashida, Tatsushi Kanagawa, JP 166 6900
Niijima, Makoto Tokyo, JP 55 3627
Sonoda, Yumie Tokyo, JP 15 2703
Tamori, Hirofumi Tokyo, JP 27 1344

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