Lianjie XUE

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Patents Grantslast 30 patents

Information Patent Grant
LED driving circuit and LED lamp
- Patent number 11,751,301
- Issue date Sep 5, 2023
- Shanghai Sansi Electronic Engineering Co, Ltd.
- Ming Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED DRIVING CIRCUIT AND LED LAMP
- Publication number 20220418061
- Publication date Dec 29, 2022
- Shanghai Sansi Electronic Engineering Co. Ltd.
- Ming CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR