Inventor

KO JIYOUNG

US2 patents

Patents

2 patents

US12093364B2Sep 17, 2024

Systems, methods, and media for obfuscated personal identification number entry on media devices

GOOGLE LLC0 citations56

US11803629B2Oct 31, 2023

Systems, methods, and media for obfuscated personal identification number entry on media devices

GOOGLE LLC0 citations56