Guanghua Wu

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Shenzhen Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Silicon-based microphone device and electronic device
- Patent number 12,143,772
- Issue date Nov 12, 2024
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Silicon-Based Microphone Apparatus And Electronic Device
- Publication number 20230403490
- Publication date Dec 14, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon Based Microphone Apparatus And Electronic Device
- Publication number 20230370785
- Publication date Nov 16, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon-Based Microphone Device And Electronic Device
- Publication number 20230370784
- Publication date Nov 16, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon-Based Microphone Device And Electronic Device
- Publication number 20230353949
- Publication date Nov 2, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon-Based Microphone Apparatus And Electronic Device
- Publication number 20230179927
- Publication date Jun 8, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon-Based Microphone Device And Electronic Device
- Publication number 20230171551
- Publication date Jun 1, 2023
- GMEMS Tech Shenzhen Limited
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE