Zhangliang Xiong

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Earphone
- Patent number D1028930
- Issue date May 28, 2024
- SHENZHEN CITY FLYCO FLUTE SYSTEM DEVELOPMENT CO., LTD.
- Jiugao Peng
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Wireless earphone
- Patent number D991912
- Issue date Jul 11, 2023
- SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
- Zhangliang Xiong
- D14 - Recording, communication, or information retrieval equipment