Inventor · disambiguated record
Huhu Yang
Also filed as: YANG HUHU
17 granted patents·2 pending applications·13 citations·filing 2021–2023
87Inventor score
Technology areasH04R
Files withAAC MICROTECH CHANGZHOU CO LTD19
Top patents by PatentIndex Score
19 records- 0193US11917362B2Speaker boxAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Feb 27, 2024·3 cites·7 claims
- 0293US11589143B2Speaker boxAAC MICROTECH CHANGZHOU CO LTD·Filed 2021·Granted Feb 21, 2023·5 cites·8 claims
- 0389US12101616B2SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Sep 24, 2024·2 cites·8 claims
- 0488US11956614B2Speaker deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Apr 9, 2024·2 cites·10 claims
- 0584US12238500B2Speaker with better acoustic performance structureAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Feb 25, 2025·1 cites·7 claims
- 0663US12160724B2Voice coil and sounding device using sameAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Dec 3, 2024·0 cites·9 claims
- 0757US12477279B2Multifunctional sounderAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·10 claims
- 0854US12483836B2Coaxial speakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·8 claims
- 0953US12418749B2Sounding deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·9 claims
- 1052US12238499B2Sounding unitAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·9 claims
- 1152US11765514B2SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·7 claims
- 1251US12185074B2Sounding deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·10 claims
- 1350US12284506B2Sounding deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·10 claims
- 1449US12335712B2SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·7 claims
- 1549US11997465B2Speaker deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted May 28, 2024·0 cites·10 claims
- 1649US2024236546A9Electronic deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2023·Application pending·0 cites
- 1748US11722823B2SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2021·Granted Aug 8, 2023·0 cites·9 claims
- 1847US11589166B1SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·9 claims
- 1947US2025150755A1Speaker and rollable electronic deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →