Xiaoxiao ZHU

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Ningbo, CN

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Patents Applicationslast 30 patents

Information Patent Application
Optical Imaging Lens Assembly
- Publication number 20230057199
- Publication date Feb 23, 2023
- ZHEJIANG SUNNY OPTICS CO., LTD.
- Xiaoxiao ZHU
- G02 - OPTICS
Information Patent Application
Optical Imaging Lens Assembly
- Publication number 20220221689
- Publication date Jul 14, 2022
- ZHEJIANG SUNNY OPTICS CO.,LTD.
- Chen CHEN
- G02 - OPTICS