Assignee
CHEN ZHONGMIN
CN·3 granted patents·1 pending application·19 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0177US8479324B2Conductivity sensor and urinal with conductivity sensorCHEN ZHONGMIN·Filed 2009·Granted Jul 9, 2013·6 cites·8 claims
- 0273US8281422B2Hidden sensing device and its urinalCHEN ZHONGMIN·Filed 2009·Granted Oct 9, 2012·6 cites·24 claims
- 0370US9068326B2Automatic sensing system and method for use with a plumbing fixtureCHEN ZHONGMIN·Filed 2011·Granted Jun 30, 2015·7 cites·19 claims
- 0442US2012076684A1magnetic materialCHEN ZHONGMIN·Filed 2009·Application pending·0 cites
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