Jie ZHANG

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Weifang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Earphone
- Patent number 11,736,846
- Issue date Aug 22, 2023
- GoerTek Inc.
- Jie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEADSET DEVICE AND CONTROL METHOD THEREOF
- Publication number 20240334111
- Publication date Oct 3, 2024
- MERRY ELECTRONICS (SHENZHEN) CO., LTD.
- Jie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO DEVICE AND INTELLIGENT WEARABLE DEVICE
- Publication number 20240098394
- Publication date Mar 21, 2024
- Goertek Inc.
- Jie ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE
- Publication number 20220116694
- Publication date Apr 14, 2022
- GOERTEK INC.
- Jie ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE