Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Patent
1994-05-16
1997-07-08
Blum, Theodore M.
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
H04B 7185, G01S 502
Patent
active
056466293
ABSTRACT:
An apparatus combining a handheld, electronic video game device, a location determination receiver, an electronic map and/or electronic yellow pages, and geocoding. The apparatus provides a user with his location and locations of map features and/or yellow page addresses proximate to his location. The handheld, electronic video game display displays the user's location and a map and/or yellow pages and hosts a memory cartridge that includes software for a user interface, for maps and/or yellow pages database, and for geocoding. The apparatus benefits from the high manufacturing and sales volumes of existing handheld games devices.
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Farmer Dominic G.
Loomis Peter Van Wyck
Blum Theodore M.
Gildea David R.
Trimble Navigation Limited
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