Wenyi Fan

Follow

Person

Yongkang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Button switch
- Patent number 11,600,457
- Issue date Mar 7, 2023
- Wenyi Fan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BUTTON SWITCH
- Publication number 20220076905
- Publication date Mar 10, 2022
- Yongkang Chuangxing Technology Co., LTD
- Wenyi Fan
- H01 - BASIC ELECTRIC ELEMENTS