Kun SONG

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Weifang, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Neckband earphone and function switching method, system and device,...
- Patent number 11,979,706
- Issue date May 7, 2024
- GOERTEK INC.
- Zengkai Yao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neckband headset, start up method, system, apparatus, and computer...
- Patent number 11,849,272
- Issue date Dec 19, 2023
- GOERTEK INC.
- Xuyang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NECKBAND EARPHONE AND FUNCTION SWITCHING METHOD, SYSTEM AND DEVICE,...
- Publication number 20220360879
- Publication date Nov 10, 2022
- Goertek Inc.
- Zengkai YAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NECKBAND HEADSET, START UP METHOD, SYSTEM, APPARATUS, AND COMPUTER...
- Publication number 20220353600
- Publication date Nov 3, 2022
- Goertek Inc.
- Xuyang LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE