Naiyao Zhao

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Henan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Clip-on reading light
- Patent number D1035078
- Issue date Jul 9, 2024
- Zhengzhou Dewenwils Network Technology Co., Ltd.
- Naiyao Zhao
- D26 - Lighting
Information Patent Grant
Book light
- Patent number D1027247
- Issue date May 14, 2024
- Naiyao Zhao
- D26 - Lighting