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Shuxi Zhang
Tianjin
CN
3 patents
4 Patents
USD1109791
2026
Smart Head-mounted Camera
Tianjin Hualai Technology Co., Ltd.
0 cites
USD1088088
2025
Smart Pan-tilt Camera
Tianjin Hualai Technology Co., Ltd.
0 cites
USD1088089
2025
Smart Pan-tilt Camera
Tianjin Hualai Technology Co., Ltd.
0 cites
USD1046230
2024
Magnetic Headlight
SHENZHEN QIWU INVESTMENT CO., Ltd.
0 cites