Assignee
RDA MICROELECTRONICS SHANGHAI CO LTD
CN·5 granted patents·1 pending application·0 citations·filing 2017–2022
Top patents by PatentIndex Score
6 records- 0152US11743090B2Method and apparatus for carrier frequency-offset determination and storage mediumRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 0247US12328186B2Method for signal detection, electronic device, and storage mediumRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Jun 10, 2025·0 cites·20 claims
- 0346US12451849B2Audio amplifying circuit and playing deviceRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·12 claims
- 0443US12323776B2Audio output device, method for eliminating sound leakage, and storage mediumRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·17 claims
- 0535US11514883B2Active noise reduction system and method, and storage mediumRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2019·Granted Nov 29, 2022·0 cites·21 claims
- 0634US2021367135A1Mems piezoelectric transducer having optimized capacitor shapeRDA MICROELECTRONICS SHANGHAI CO LTD·Filed 2017·Application pending·0 cites
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