Inventor · disambiguated record
Yajian Zheng
Also filed as: Zheng Yajian
4 granted patents·1 pending application·3 citations·filing 2019–2023
59Inventor score
Technology areasH04R
Top patents by PatentIndex Score
5 records- 0171US10932039B2Speaker boxAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Feb 23, 2021·2 cites·4 claims
- 0263US10932038B2Speaker boxAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Feb 23, 2021·1 cites·4 claims
- 0358US12192728B2Sound deviceAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·10 claims
- 0453US12335705B2SpeakerAAC MICROTECH CHANGZHOU CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·9 claims
- 0546US2024056741A1Sounding 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 →