Assignee
SHENZHEN CANTIANSHU INFORMATION TECH CO LTD
CN·7 granted patents·29 citations·filing 2023–2025
Top patents by PatentIndex Score
7 records- 0185USD1060234SEarphones with charging caseSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2023·Granted Feb 4, 2025·11 cites·1 claims
- 0282USD1041456SHeadphoneSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2023·Granted Sep 10, 2024·8 cites·1 claims
- 0378USD1060314SEarphones with charging caseSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2024·Granted Feb 4, 2025·9 cites·1 claims
- 0477USD1078683SHeadphonesSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2025·Granted Jun 10, 2025·1 cites·1 claims
- 0555US12527487B1Heart rate detection earphone and earphone deviceSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2025·Granted Jan 20, 2026·0 cites·6 claims
- 0636USD1047977SEarphone headSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·1 claims
- 0736USD1047976SEarphone headSHENZHEN CANTIANSHU INFORMATION TECH CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·1 claims
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