Assignee
HUI YAO
CN·4 granted patents·1 pending application·6 citations·filing 2014–2017
Top patents by PatentIndex Score
5 records- 0177US9955267B1Film speakerHUI YAO·Filed 2017·Granted Apr 24, 2018·4 cites·9 claims
- 0268US10038953B2SpeakerHUI YAO·Filed 2017·Granted Jul 31, 2018·2 cites·12 claims
- 0341US10051378B2Film speakerHUI YAO·Filed 2017·Granted Aug 14, 2018·0 cites·10 claims
- 0440US2015028722A1Piezoelectric energy recovery systemHUI YAO·Filed 2014·Application pending·0 cites
- 0539US10051379B2Film speakerHUI YAO·Filed 2017·Granted Aug 14, 2018·0 cites·11 claims
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