Patents/Assignees

SHENZHEN CANTIANSHU Information Technology Co., Ltd.

7 patents in portfolio

US12527487utility2026
Heart Rate Detection Earphone and Earphone Device
0 cites
USD1078683design2025
Headphones
0 cites
USD1060234design2025
Earphones with Charging Case
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USD1060314design2025
Earphones with Charging Case
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USD1047976design2024
Earphone Head
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USD1047977design2024
Earphone Head
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USD1041456design2024
Headphone
0 cites