Patents/Inventors

Bum Sun Ryu

Seongnam-siKR2 patents

3 Patents

US123631212025
Method and Apparatus for Managing User Profile
KAKAO Corp.
0 cites
US122990572025
Method and Apparatus for Managing User Profile
KAKAO Corp.
0 cites
US118161732023
Method and Apparatus for Managing User Profile
KAKAO Corp.
0 cites