Assignee
BESTECHNIC SHANGHAI CO LTD
CN·43 granted patents·4 pending applications·405 citations·filing 2018–2025
Top patents by PatentIndex Score
47 records- 0198US10966047B1Wireless audio system for recording an audio information and method for using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Mar 30, 2021·32 cites·17 claims
- 0298US10944154B1Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Mar 9, 2021·13 cites·18 claims
- 0398US10834494B1Active noise control headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Nov 10, 2020·16 cites·20 claims
- 0497US10412567B1Short-range wireless communication based on indirect transmission of communication parametersBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Sep 10, 2019·31 cites·26 claims
- 0597US10341758B1Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Jul 2, 2019·38 cites·31 claims
- 0697US10244307B1Communication of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Mar 26, 2019·75 cites·17 claims
- 0797US10200791B1Operation mode switch of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Feb 5, 2019·43 cites·8 claims
- 0896US10412481B1Operation mode switch of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Sep 10, 2019·42 cites·21 claims
- 0995US10432773B1Wireless audio transceiversBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Oct 1, 2019·24 cites·21 claims
- 1095US10200803B1Synchronization of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Feb 5, 2019·37 cites·8 claims
- 1194US11323143B1Device and method for wireless transmissionBESTECHNIC SHANGHAI CO LTD·Filed 2021·Granted May 3, 2022·3 cites·20 claims
- 1291US10629226B1Acoustic signal processing with voice activity detector having processor in an idle stateBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Apr 21, 2020·12 cites·19 claims
- 1390US10998856B1Circuit and method to start a crystal oscillatorBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted May 4, 2021·4 cites·20 claims
- 1489US11930333B2Noise suppression method and system for personal sound amplification productBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Mar 12, 2024·2 cites·20 claims
- 1589US10879843B1Voltage-controlled oscillatorsBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Dec 29, 2020·3 cites·20 claims
- 1689US10778479B1Systems and methods for wireless transmission of audio informationBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Sep 15, 2020·4 cites·20 claims
- 1789US10412494B2Operation mode switch of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Sep 10, 2019·6 cites·12 claims
- 1887US10271152B1Synchronization of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Apr 23, 2019·6 cites·14 claims
- 1985US11451906B2Operation mode switch of wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Sep 20, 2022·4 cites·12 claims
- 2081US11800312B2Wireless audio system for recording an audio information and method for using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2021·Granted Oct 24, 2023·1 cites·20 claims
- 2180US10263668B2Dual-band wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Apr 16, 2019·3 cites·20 claims
- 2278US10659943B2Short-range wireless communication based on indirect transmission of communication parametersBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted May 19, 2020·2 cites·20 claims
- 2376US11653141B2Active noise control headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted May 16, 2023·0 cites·20 claims
- 2476US11595748B2Active noise control headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Feb 28, 2023·0 cites·20 claims
- 2575US10932043B2Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Feb 23, 2021·2 cites·23 claims
- 2675US10715898B2Dual-band wireless headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Jul 14, 2020·2 cites·20 claims
- 2770US11330359B2Active noise control headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2021·Granted May 10, 2022·0 cites·20 claims
- 2868US11581909B2Device and method for wireless transmissionBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Feb 14, 2023·0 cites·20 claims
- 2967US2025287137A1Anc system for earphone, noise cancellation method, and storage mediumBESTECHNIC SHANGHAI CO LTD·Filed 2025·Application pending·0 cites
- 3066US11171410B1Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2021·Granted Nov 9, 2021·0 cites·20 claims
- 3164US11064280B2Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Jul 13, 2021·0 cites·20 claims
- 3262US2024420379A1Adaptive compression method based on block compression, related electronic device, and storage mediumBESTECHNIC SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 3361US10798477B2Wireless audio system and method for wirelessly communicating audio information using the sameBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 3459US2025232756A1Howling suppression system, method for an anc/psap system and storage mediumBESTECHNIC SHANGHAI CO LTD·Filed 2025·Application pending·0 cites
- 3558US12028393B2Wireless multimedia apparatus and operation method thereofBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 3655US12494741B2Voltage controlled oscillator, system circuit, and control method thereofBESTECHNIC SHANGHAI CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·17 claims
- 3754US12314629B2Wireless audio system and method for wirelessly communicating audio informationBESTECHNIC SHANGHAI CO LTD·Filed 2023·Granted May 27, 2025·0 cites·18 claims
- 3854US2025220300A1Wireless smart wearable device and image acquisition method thereofBESTECHNIC SHANGHAI CO LTD·Filed 2025·Application pending·0 cites
- 3952US12293754B2Active noise control method and system for headphoneBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted May 6, 2025·0 cites·20 claims
- 4051US12556145B2Power amplification device, power amplification system, and operation method thereofBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Feb 17, 2026·0 cites·17 claims
- 4150US11375312B2Method, device, loudspeaker equipment and wireless headset for playing audio synchronouslyBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 4249US10623862B1System and method utilizing human body as transmission medium for communicationBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Apr 14, 2020·0 cites·20 claims
- 4348US12273675B2Leakage compensation method and system for headphoneBESTECHNIC SHANGHAI CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·17 claims
- 4443US10410654B2Active noise control headphonesBESTECHNIC SHANGHAI CO LTD·Filed 2018·Granted Sep 10, 2019·0 cites·12 claims
- 4542US10938344B1Systems and methods for frequency-modulationBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Mar 2, 2021·0 cites·20 claims
- 4642US10921850B1Systems and methods for clock synchronization in transmission of audio informationBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Feb 16, 2021·0 cites·20 claims
- 4741US11477260B2Systems and methods for transmission of audio informationBESTECHNIC SHANGHAI CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·19 claims
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