Inventor
CHOI HYUK SANG
KR2 patents
Patents
2 patentsUS9991937B2Jun 5, 2018
Card detection device having a magnetic field monitor, system including the device, and method of operating the device
SAMSUNG ELECTRONICS CO LTD6 citations79
US10554261B2Feb 4, 2020
Card detection device having a magnetic field monitor, system including the device, and method of operating the device
SAMSUNG ELECTRONICS CO LTD0 citations48