NC

Nam-Il Choi

DC Doosan Infracore Co.: 5 patents #16 of 254Top 7%
HM Hyundai Motor: 1 patents #6,384 of 11,886Top 55%
KM Kia Motors: 1 patents #3,666 of 7,429Top 50%
Overall (All Time): #835,636 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10392992 Exhaust gas cleaning system and monitoring method of the same Seung Eun Moon, In Hyuk IM, Tae Hyung Kim 2019-08-27
10287947 Selective catalyst reduction system and method of controlling temperature of reducing agent injection module Jae Seong Kim, Eun-Hyoung Kim, Won Jun Choi 2019-05-14
10066527 Cooling device for reducing agent injection module and selective catalytic reduction system having the same Eun-Hyoung Kim 2018-09-04
10001044 Exhaust gas post-processing apparatus and control method therefor Ji Seok KIM, Seung Eun Moon, Tae Hyung Kim 2018-06-19
9599002 Engine control method for maintaining performance of oxidation catalyst In Hyuk IM, Jun Hee Won, Tae Hyung Kim 2017-03-21
9346450 Method and system for controlling engine clutch of hybrid vehicle Joonyoung Park 2016-05-24