Inventor · disambiguated record

Zhigan Dai

Also filed as: DAI ZHIGAN

2 granted patents·10 citations·filing 2014–2014

48Inventor score

Technology areasH04R

Files withGOERTEK INC2

Top patents by PatentIndex Score

2 records

0180US9883266B2Loudspeaker module and electronic device comprising the loudspeaker moduleGOERTEK INC·Filed 2014·Granted Jan 30, 2018·10 cites·10 claims
0244US9681215B2Speaker moduleGOERTEK INC·Filed 2014·Granted Jun 13, 2017·0 cites·10 claims

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Zhigan Dai — Patent Inventor | PatentIndex