Beam steering method and device

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United States of America Patent

PATENT NO 11726250
SERIAL NO

17101935

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Abstract

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A beam steering method and device are provided. The beam steering method includes outputting, from a hologram recording medium on which a plurality of signal light beams having different steering information are recorded, signal light beam having specific steering information, by making reference light having a specific characteristic incident on the hologram recording medium. The method further includes obtaining information about an object existing in the external environment based on the output signal light.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brongersma, Mark L Stanford, US 35 273
Joo, Wonjae Seongnam-si, KR 34 89
Park, Junghyun Seoul, KR 112 575

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