Assignee
LEE CHUN-HAN
KR·7 granted patents·6 pending applications·17 citations·filing 2010–2013
Top patents by PatentIndex Score
13 records- 0171US9765503B2Hydraulic control system for construction machineryLEE CHUN-HAN·Filed 2011·Granted Sep 19, 2017·4 cites·4 claims
- 0264US9008919B2Swing control apparatus and method of construction machineryLEE CHUN-HAN·Filed 2010·Granted Apr 14, 2015·4 cites·2 claims
- 0360US9562345B2Driving control method for construction machineLEE CHUN-HAN·Filed 2012·Granted Feb 7, 2017·3 cites·8 claims
- 0460US9145657B2System for controlling land leveling work which uses an excavatorLEE CHUN-HAN·Filed 2011·Granted Sep 29, 2015·3 cites·7 claims
- 0556US8340874B2Construction equipment including rear view cameraLEE CHUN HAN·Filed 2010·Granted Dec 25, 2012·2 cites·11 claims
- 0656US8104564B2Antitheft system and method for construction equipmentLEE CHUN HAN·Filed 2010·Granted Jan 31, 2012·1 cites·2 claims
- 0740US2015370254A1Construction Equipment Driving Control MethodLEE CHUN-HAN·Filed 2013·Application pending·0 cites
- 0839US2015354174A1Method for controlling driving speed of construction machineryLEE CHUN-HAN·Filed 2013·Application pending·0 cites
- 0939US2015134209A1Bucket movement control device for automatically shaking off foreign substances and method thereforLEE CHUN-HAN·Filed 2012·Application pending·0 cites
- 1039US2014150416A1Hydraulic actuator damping control system for construction machineryLEE CHUN-HAN·Filed 2011·Application pending·0 cites
- 1137US2013103272A1Horsepower control system of a hybrid excavator and control method thereforLEE CHUN-HAN·Filed 2010·Application pending·0 cites
- 1236US2013063893A1Energy repository discharge system for construction machineryLEE CHUN-HAN·Filed 2010·Application pending·0 cites
- 1333US8909438B2Swing control system for hybrid construction machineLEE CHUN-HAN·Filed 2010·Granted Dec 9, 2014·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →