Data processing: measuring – calibrating – or testing – Measurement system – Dimensional determination
Reexamination Certificate
2009-04-21
2011-11-29
Nghiem, Michael (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Dimensional determination
C250S206100
Reexamination Certificate
active
08069007
ABSTRACT:
This invention provides a light scanning photoelectric switch with which various settings of the light scanning photoelectric switch such as setting of a protection area can be easily set. The light scanning photoelectric switch includes: a display unit having a display screen that displays information including at least one of a status of a safety function of the light scanning photoelectric switch, and information of a failure status; and an operating unit provided in vicinity of the display unit, and for switching the information displayed in the display screen to different one of the safety signal, the result of the determination, setting contents of the light scanning photoelectric switch, the status of the safety function of the light scanning photoelectric switch, and the information of the failure status.
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Keyence Corporation
Kilyk & Bowersox P.L.L.C.
Le Toan
Nghiem Michael
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