Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2005-03-08
2005-03-08
Camby, Richaerd M. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S214000, C701S215000, C342S357490
Reexamination Certificate
active
06865484
ABSTRACT:
A GPS positioning system that has: at least one mobile station to measure a positional coordinate by receiving radio wave from a satellite; a plurality of fixed stations that have predetermined positional coordinates and receive radio wave from the satellite; and arithmetic processing means, which is connected with at least one mobile station and a plurality of fixed stations via communication, and that transmits correction data suitable for the mobile station to the mobile station based on positioning data transmitted from the mobile station.
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U.S. Appl. No. 10/343,914, filed Feb. 6, 2003, inventor Miyasaka et al.
Kobayashi Yuji
Miyasaka Koji
Mori Masakazu
Sakaki Kazuyuki
Takasu Kenichi
Camby Richaerd M.
Kabushiki Kaisha Topcon
Mitsui & Co. Ltd.
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