Inventor
GUO DAQUN
CN2 patents
Patents
2 patentsUS12481019B2Nov 25, 2025
Method and apparatus for determining device pointed to by user equipment
SAMSUNG ELECTRONICS CO LTD0 citations53
US10419594B2Sep 17, 2019
Method for operating mobile device having plurality of card modules installed therein and mobile device therefor
SAMSUNG ELECTRONICS CO LTD0 citations37