Inventor
OH KANG-HWAN
KR4 patents
Patents
4 patentsUS6519458B2Feb 11, 2003
Wireless data transport method, and mobile terminal and interworking function device therefor
SAMSUNG ELECTRONICS CO LTD106 citations94
US9565141B2Feb 7, 2017
Method for providing messenger service and electronic device thereof
SAMSUNG ELECTRONICS CO LTD3 citations71
US11095592B2Aug 17, 2021
Method for providing messenger service and electronic device thereof
SAMSUNG ELECTRONICS CO LTD0 citations60
US10708209B2Jul 7, 2020
Method for providing messenger service and electronic device thereof
SAMSUNG ELECTRONICS CO LTD0 citations50