Shenzhen Huinn Innovation Technology Co., Ltd.

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Earphone charger and neck-mounted portable power supply
- Patent number 12,185,048
- Issue date Dec 31, 2024
- Shenzhen Huinn Innovation Technology Co., Ltd.
- Tianyou Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EARPHONE CHARGER AND NECK-MOUNTED PORTABLE POWER SUPPLY
- Publication number 20220408174
- Publication date Dec 22, 2022
- Shenzhen Huinn Innovation Technology Co., Ltd.
- TIANYOU LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE EARPHONE CHARGER
- Publication number 20220393495
- Publication date Dec 8, 2022
- Shenzhen Huinn Innovation Technology Co., Ltd.
- TIANYOU LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks