Ningbo Lumiaudio Electronic Technology Ltd.

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Speaker quick mount structure and quick mount assembly
- Patent number 11,212,604
- Issue date Dec 28, 2021
- Ningbo Lumiaudio Electronic Technology Ltd.
- Xiaodong You
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
SPEAKER QUICK MOUNT STRUCTURE AND QUICK MOUNT ASSEMBLY
- Publication number 20200107089
- Publication date Apr 2, 2020
- Ningbo Lumiaudio Electronic Technology Ltd.
- Xiaodong You
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...