Automotive lamp optical element and automotive headlamp

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12013092
APP PUB NO 20220316676A1
SERIAL NO

17596007

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an automotive lamp optical element and an automotive headlamp. The automotive lamp optical element includes a light-incident portion, a light-passing portion and a light-emitting portion sequentially connected and integrally formed. The light-incident portion is configured to focus and emit light from a light source into the light-passing portion. The area of a longitudinal section of the light-passing portion gradually increases in an optical axis direction. The light-emitting portion protrudes in a direction facing away from the light-incident portion and is configured to refract light emitted through the light-passing portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HASCO VISION TECHNOLOGY CO LTDNO 767 YECHENG ROAD JIADING DISTRICT SHANGHAI 201821 201821

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qiu, Zhiping Shanghai, CN 50 69
Sang, Wenhui Shanghai, CN 45 50
Zhang, Dapan Shanghai, CN 21 21
Zhu, He Shanghai, CN 100 163

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