Maoyin ZHANG

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Ningbo City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Triac dimming system for lighting dimming function
- Patent number 11,388,803
- Issue date Jul 12, 2022
- Maoyin Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAMP INSTALLATION CONSTRUCTION AND A LAMP
- Publication number 20220113012
- Publication date Apr 14, 2022
- NINGBO VEALITE ILLUMINATION CO., LTD
- Maoyin ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIAC DIMMING SYSTEM AND ITS DIMMING METHOD
- Publication number 20210315082
- Publication date Oct 7, 2021
- NINGBO VEALITE ILLUMINATION CO., LTD
- Maoyin ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR