Hua Lin Pan

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rotary bridge micro-switch
- Patent number 11,011,327
- Issue date May 18, 2021
- DEFOND ELECTECH CO., LTD.
- Bang Yan Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Rocker Switch
- Publication number 20200335292
- Publication date Oct 22, 2020
- Defond Electech Co., Ltd.
- Xiao Yu Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotary Bridge Micro-Switch
- Publication number 20200312587
- Publication date Oct 1, 2020
- Defond Electech Co., Ltd
- Bang Yan Yang
- H01 - BASIC ELECTRIC ELEMENTS