Assignee
SHENZHEN BLUETRUM TECH CO LTD
CN·8 granted patents·1 pending application·0 citations·filing 2020–2022
Top patents by PatentIndex Score
9 records- 0157US12501501B2Method for pairing TWS earphone, storage medium, chip and TWS earphoneSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·18 claims
- 0253US11670279B2Method for reducing noise, storage medium, chip and electronic equipmentSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Granted Jun 6, 2023·0 cites·19 claims
- 0351US11664003B2Method for reducing noise, storage medium, chip and electronic equipmentSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Granted May 30, 2023·0 cites·18 claims
- 0446US11146937B2Method and system for generating and transmitting BLE advertising packet through Classic BluetoothSHENZHEN BLUETRUM TECH CO LTD·Filed 2021·Granted Oct 12, 2021·0 cites·13 claims
- 0545US12260848B2Method for generating active noise reduction filter, storage medium and earphoneSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 0642US12407783B2Double-microphone array echo eliminating method, device and electronic equipmentSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·8 claims
- 0740US11844124B2Communication method for wireless device, wireless device and computer readable storage mediumSHENZHEN BLUETRUM TECH CO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·10 claims
- 0837US2023344941A1Method for echo cancellation, echo cancellation device and electronic equipmentSHENZHEN BLUETRUM TECH CO LTD·Filed 2022·Application pending·0 cites
- 0935US12156110B2Bluetooth data forwarding method and deviceSHENZHEN BLUETRUM TECH CO LTD·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
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