Inventor · disambiguated record
Siyuan Ni
Also filed as: NI SIYUAN
3 granted patents·4 pending applications·0 citations·filing 2019–2024
39Inventor score
Technology areasH04R
Top patents by PatentIndex Score
7 records- 0148US12413881B2Front cover structure and sounderAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·16 claims
- 0248US2024334103A1Speaker module housing and speaker moduleAAC MICROTECH CHANGZHOU CO LTD·Filed 2024·Application pending·0 cites
- 0346US12317018B2Cover plate and speaker moduleAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted May 27, 2025·0 cites·16 claims
- 0442US2024244741A1Flexible Printed Circuit Board and Speaker Using SameAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Application pending·0 cites
- 0538US11076235B2Speaker assemblyAAC TECHNOLOGIES PTE LTD·Filed 2019·Granted Jul 27, 2021·0 cites·5 claims
- 0638US2024284113A1Flexible Circuit Board And Multifunctional Acoustic DeviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Application pending·0 cites
- 0736US2024244357A1Metal Shell, Speaker Device and Vibrator DeviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →