Qunlong Dong

City:

Frederick, Maryland

Country:

United States

Published Applications:

Last publication date:

2019-11-21

Top Assignees for applications by Qunlong Dong

The entities that hold a legal rights for patent applications filed by inventor Dong Qunlong:

Mack Trucks, Inc. 3 Greensboro, NC United States
Volvo Truck Corporation 1 Göteborg, Sweden
Mack Trucks, Inc. 1 Greensboro, New Caledonia
VOLVO TRUCK CORPORATION 1 Gothenburg, Sweden
Mack Trucks, Inc. 1 Greensboro, NY United States

Recent patent applications by Dong Qunlong

Qunlong Dong from Frederick, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-11-21

US20190353065A1

Mechanical engineering

Method for monitoring components in an exhaust aftertreatment system and engine arrangement including exhaust aftertreatment system monitoring arrangement

#2 | 2015-07-09

US20150192050A1

Mechanical engineering

APPARATUS AND METHOD OF OPERATING AN INJECTOR FOR AN EXHAUST GAS AFTERTREATMENT APPARATUS

#3 | 2015-06-18

US20150167517A1

Mechanical engineering

Method for detecting abnormally frequent diesel particulate filter regeneration, engine and exhaust aftertreatment system, and warning system and method

#4 | 2015-04-09

US20150096283A1

Mechanical engineering

Method for monitoring components in an exhaust after treatment system, an exhaust after treatment system, and a controller for an exhaust after treatment system

InventorID:

1121140 ⎘