Fail safe test for motion sensors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 13, 2009
app pub date -
Feb 8, 2008
filing date -
Feb 8, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A microprocessor applies an analog test signal to an auxiliary signal input port of a motion sensor module. The motion sensor module processes the test signal and returns the signal in digital format to the microprocessor. The microprocessor compares the returned digital test signal to the original analog test signal to determine whether circuitry within the motion sensor module is operating properly.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully