Protective mask for an optical receiver

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12222240
APP PUB NO 20220390274A1
SERIAL NO

17529786

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An optical receiver including an ASIC, a light detector element, and a protective mask is disclosed. The light detector element is disposed on the ASIC and has a top surface oriented toward incident light, the top surface including a portion configured to receive the incident light and via which the incident light reaches an active area of the light detector element. The protective mask is placed over the ASIC so as to (i) cover, from the incident light, a portion of the ASIC, and (ii) provide an aperture that defines an optical path for the incident light through the protective mask to the portion of the top surface of the light detector element.

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First Claim

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Patent Owner(s)

  • LUMINAR TECHNOLOGIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cannon, Roger S Oviedo, US 26 139
Mielke, Stephen L Oviedo, US 12 53
Woodruff, Justin Robert Orlando, US 1 0

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