YC

Yeon Chul Choo

HC Hyundai Autron Co.: 5 patents #12 of 181Top 7%
Samsung: 4 patents #25,854 of 75,807Top 35%
📍 Seoul, KR: #6,412 of 39,741 inventorsTop 20%
Overall (All Time): #571,276 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9736953 Pressure compensation device and ECU module including the same Sun Jae Yang, Chang Ju Kim, Hyung Joon Moon, Seung Mok Song, Chang Geun Shin +1 more 2017-08-15
9510466 Electronic control apparatus for vehicle using coupling member and method for manufacturing the same Sun Jae Yang, Dong Gi Lee, Seung Mok Song 2016-11-29
9474170 Electronic control apparatus for vehicle using water proof type housing sealing and method thereof Chang Ju Kim, Chang Geun Shin, Dong Gi Lee, Jun Ho Lee 2016-10-18
9313932 Electronic control apparatus for vehicle using overmolding and manufacturing method thereof Sun Jae Yang, Chang Ju Kim, Seung Mok Song, Ju-Hyung Lee 2016-04-12
9281607 Electronic control device for vehicle Dong Gi Lee, Man Ho Seok, Seung Mok Song, Wan Kyu Lee, Jun Ho Lee +5 more 2016-03-08
6515452 Remaining battery capacity corrector and controlling method therefor 2003-02-04
6452362 Apparatus and method for controlling power supply to a battery-powered electronic device 2002-09-17
6163086 Power supply circuit and a voltage level adjusting circuit and method for a portable battery-powered electronic device 2000-12-19
5850134 Battery-powered equipment automatically detecting battery types Jae-Choeul Oh 1998-12-15