Assignee
Huang xing-zhi
CN·4 granted patents·5 pending applications·24 citations·filing 2010–2013
Top patents by PatentIndex Score
9 records- 0185US8995704B2Micro-speakerHuang xing-zhi·Filed 2012·Granted Mar 31, 2015·19 cites·8 claims
- 0268US8848961B2Speaker box with U-shaped bending channelsHuang xing-zhi·Filed 2013·Granted Sep 30, 2014·3 cites·15 claims
- 0365US8925675B2Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Granted Jan 6, 2015·2 cites·2 claims
- 0451US2014087148A1Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Application pending·0 cites
- 0551US2014087131A1Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Application pending·0 cites
- 0649US8950545B2Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Granted Feb 10, 2015·0 cites·2 claims
- 0740US2014087133A1Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Application pending·0 cites
- 0839US2014087132A1Compound membrane and acoustic device using sameHuang xing-zhi·Filed 2013·Application pending·0 cites
- 0934US2011261992A1Magnetic circuit unit and speaker using sameHuang xing-zhi·Filed 2010·Application pending·0 cites
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