Inventor · disambiguated record
Chanjuan Feng
Also filed as: FENG CHANJUAN
5 granted patents·1 pending application·3 citations·filing 2019–2024
66Inventor score
Technology areasH04R
Files withAPPLE INC6
Top patents by PatentIndex Score
6 records- 0181US12317028B2Speaker driver arrangement for implementing cross-talk cancellationAPPLE INC·Filed 2022·Granted May 27, 2025·1 cites·21 claims
- 0272US10942548B2Method for porting microphone through keyboardAPPLE INC·Filed 2019·Granted Mar 9, 2021·2 cites·16 claims
- 0371US11950036B2Speaker assemblyAPPLE INC·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 0470US2024414462A1Flexible SpeakersAPPLE INC·Filed 2024·Application pending·0 cites
- 0566US12108200B2Flexible speakersAPPLE INC·Filed 2022·Granted Oct 1, 2024·0 cites·25 claims
- 0663US11606633B2Speaker assemblyAPPLE INC·Filed 2020·Granted Mar 14, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →