DONGGUAN CITY KAIHUA ELECTRONICS CO.LTD

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Dongguan, Guangdong, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
A mute switch
- Publication number 20230290584
- Publication date Sep 14, 2023
- DONGGUAN CITY KAIHUA ELECTRONICS CO.LTD
- Fuxi Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
An encoder switch with side pressing function
- Publication number 20230230784
- Publication date Jul 20, 2023
- DONGGUAN CITY KAIHUA ELECTRONICS CO.LTD
- Fuxi Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Combined mute switch
- Publication number 20230207233
- Publication date Jun 29, 2023
- DONGGUAN CITY KAIHUA ELECTRONICS CO.LTD
- Fuxi Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Middle illuminated button switch
- Publication number 20200294735
- Publication date Sep 17, 2020
- Dongguan City Kaihua Electronics Co.,Ltd
- FuXi Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin photoelectric mechanical keyboard switch
- Publication number 20190267200
- Publication date Aug 29, 2019
- Dongguan City Kaihua Electronics Co.,Ltd
- FuXi WU
- H03 - BASIC ELECTRONIC CIRCUITRY

Trademarklast 30 trademarks