Multi-optical axis sensor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12235406
APP PUB NO 20230106717A1
SERIAL NO

17802625

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multi-optical axis sensor according to an embodiment of the present invention comprises: a light-transmitting unit comprising a plurality of light-transmitting elements; a light-receiving unit comprising a plurality of light-receiving elements which are arranged to respectively face the light-transmitting elements and respectively receive light from the light-transmitting elements; and an indicator light indicating a light incidence state or a light blockage state of the light-receiving unit, wherein, before a muting state that invalidates the detection function of the multi-optical axis sensor is detected, the light-transmitting unit or the light-receiving unit may operate the indicator light in a light incidence/blockage mode indicating the light incidence state or the light blockage state, and when the muting state is detected, the light-transmitting unit or the light-receiving unit may switch the operation mode of the indicator light from the light incidence/blockage mode to the muting mode indicating the muting state.

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Patent Owner(s)

  • AUTONICS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Seong Chan Incheon, KR 10 9
Lee, Hyun Seung Incheon, KR 27 32
Lim, Jae Jeong Bucheon-si, KR 1 0

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