Inventor
YEH YI-HSIN
TW6 patents
Patents
6 patentsUSD801405SOct 31, 2017
Surveillance camera
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Light emitting device and image surveillance apparatus thereof
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US9661201B2May 23, 2017
Image monitoring apparatus
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US10018328B2Jul 10, 2018
Light emitting module and image surveillance device thereof
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US10299663B2May 28, 2019
Wide-angle illumination device
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US10003791B2Jun 19, 2018
Illumination apparatus and field-of-view calibration method thereof
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