System of generating synchronizing signals in a navigational light group
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 1982
Grant Date -
N/A
app pub date -
Aug 5, 1980
filing date -
Aug 14, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Radio signals from at least one Navy Navigation Satellite are received and an accurately timed signal is extracted therefrom. The special signal is used as a synchronizing signal to synchronize the flashing of a plurality of navigation lights. Each navigation light receives the radio signal, extracts the special signal and generates a flash signal which is used to flash a lamp.
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Family
International Classification(s)
Cited Art Landscape
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