Assignee

CHEN MING-DAW

TW·3 granted patents·25 citations·filing 2009–2009

Technology mixH04R3 Y10T2

Top patents by PatentIndex Score

3 records

0185US8139794B2Speaker devicesCHEN MING-DAW·Filed 2009·Granted Mar 20, 2012·13 cites·33 claims
0283US8196282B2Methods of making speakersCHEN MING-DAW·Filed 2009·Granted Jun 12, 2012·11 cites·33 claims
0358US8594349B2Flat speaker structureCHEN MING-DAW·Filed 2009·Granted Nov 26, 2013·1 cites·23 claims

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