Assignee
CHEN ZENGXIN
CN·2 granted patents·1 pending application·0 citations·filing 2007–2020
Top patents by PatentIndex Score
3 records- 0142US11253851B2Initial positioning system and method for liquid measuring and removingCHEN ZENGXIN·Filed 2020·Granted Feb 22, 2022·0 cites·8 claims
- 0240US9145291B2Container capable of limiting quantity of contents removed therefrom and method for removing sameCHEN ZENGXIN·Filed 2011·Granted Sep 29, 2015·0 cites·14 claims
- 0335US2010026085A1Brake system for automotive vehiclesCHEN ZENGXIN·Filed 2007·Application pending·0 cites
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