Inventor · disambiguated record

Yifeng Xiao

Also filed as: XIAO YIFENG

1 granted patent·0 citations·filing 2019–2019

5Inventor score

Technology areasH04N

Files withBESTECHNIC SHANGHAI CO LTD1

Top patents by PatentIndex Score

1 record

0150US11375312B2Method, device, loudspeaker equipment and wireless headset for playing audio synchronouslyBESTECHNIC SHANGHAI CO LTD·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims

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