Broadcasting station data detector and broadcast receiver for moving body that search a channel map based on location

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United States of America Patent

PATENT NO 6181921
SERIAL NO

08632404

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Abstract

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The present invention provides a system for a moving body which enables a user to know a receivable broadcast station at the current position in real time and to select smoothly a desired broadcast station in a receiver even in an unfamiliar area. This system includes a broadcast station data memory that stores the channel data of a receivable broadcast station for each area, and a main processing circuit which is responsive to the vehicle's current position sensed by a coordinate computing unit for referring to the channel data and for showing the channel data of a receivable broadcast station at the current position on a display.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konisi, Masanori Suwa, JP 1 55
Kubota, Sinji Suwa, JP 4 95

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