Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection
Reexamination Certificate
2007-02-13
2007-02-13
Pihulic, Dan (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Presence detection only
By motion detection
Reexamination Certificate
active
11045316
ABSTRACT:
In one embodiment of a microwave sensor, when a “low” plants countermeasure is conducted, if an alert has been generated 5 times or more within 1 minute, an object decision move distance is changed to be longer and a “high” plants countermeasure is conducted. Subsequently, when assuming that the plants countermeasure is “low”, only if the alert is not generated within 10 minutes, the plants countermeasure is returned to “low”. Further, if the alert is not generated within 10 minutes in the status of the “low” plants countermeasure, the plants countermeasure is canceled.
REFERENCES:
patent: 5559517 (1996-09-01), Didomizio
patent: 2005/0174278 (2005-08-01), Tsuji
patent: 2410851 (2005-08-01), None
patent: 2003-121532 (2003-04-01), None
patent: 2003-207462 (2003-07-01), None
Optex Co. Ltd.
Pihulic Dan
Wenderoth , Lind & Ponack, L.L.P.
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