Assignee
YUEN SHUNMING
CN·3 granted patents·8 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0164US8600095B2Earphone with a movable push rod structureYUEN SHUNMING·Filed 2008·Granted Dec 3, 2013·5 cites·4 claims
- 0261US9324315B2Loudspeaker diaphragm and loudspeaker using sameYUEN SHUNMING·Filed 2012·Granted Apr 26, 2016·2 cites·10 claims
- 0352US9635447B2Earpiece casing cavity and corresponding earphoneYUEN SHUNMING·Filed 2012·Granted Apr 25, 2017·1 cites·9 claims
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