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Ningbo, CN
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last 30 patents
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Patent Grant
Optical imaging lens including six lenses of +-+-+-or +++-+-refract...
Patent number
12,216,249
Issue date
Feb 4, 2025
ZHEJIANG SUNNY OPTICS CO., LTD
Nian Chen
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
OPTICAL IMAGING LENS ASSEMBLY
Publication number
20240069308
Publication date
Feb 29, 2024
Zhejiang Sunny Optical Co., Ltd.
Leilei Fu
G02 - OPTICS
Information
Patent Application
Optical Imaging Lens
Publication number
20210294077
Publication date
Sep 23, 2021
ZHEJIANG SUNNY OPTICS CO.,LTD.
Nian CHEN
G02 - OPTICS