Assignee
DONG QUNLONG
US·2 granted patents·13 citations·filing 2012–2012
Top patents by PatentIndex Score
2 records- 0181US9482124B2Method for detecting abnormally frequent diesel particulate filter regeneration, engine and exhaust aftertreatment system, and warning system and methodDONG QUNLONG·Filed 2012·Granted Nov 1, 2016·11 cites·15 claims
- 0255US9115631B2Method for monitoring components in an exhaust after treatment system, an exhaust after treatment system, and a controller for an exhaust after treatment systemDONG QUNLONG·Filed 2012·Granted Aug 25, 2015·2 cites·21 claims
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