Optical lens assembly

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12130498
APP PUB NO 20210080694A1
SERIAL NO

17105824

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure discloses an optical lens assembly including a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens, which are arranged sequentially from an object side to an image side along an optical axis. The first lens has negative refractive power, an object-side surface thereof is convex, and an image-side surface thereof is concave. The second lens has negative refractive power, an object-side surface thereof is convex, and an image-side surface thereof is concave. The third lens has positive refractive power, and both of an object-side surface and an image-side surface thereof are convex. The fourth lens has refractive power. The fifth lens and the sixth lens are cemented to form a cemented lens. The seventh lens has positive refractive power, and both of an object-side surface and an image-side surface thereof are convex.

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Patent Owner(s)

Patent OwnerAddress
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTDNO 66-68 SHUNYU ROAD YUYAO ZHEJIANG PROVINCE NINGBO CITY 315400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Dongfang Ningbo, CN 169 580
Yao, Bo Ningbo, CN 36 193

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