Control system for remote power up
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 20, 1993
Grant Date -
N/A
app pub date -
Nov 13, 1990
filing date -
Nov 13, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Automotive vehicle test equipment includes a controller which controls power supplied to a test circuit. The controller monitors a sleep mode switch which determines whether the controller enters a sleep mode. In sleep mode, the controller disconnects the test circuit from a power source. The controller also monitors a telephone line. Upon detection of a ring signal on the telephone line, the controller connects the test circuit to the power supply.
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Family
International Classification(s)
Cited Art Landscape
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