Inventor

CHANG YUHU

CN2 patents

Patents

2 patents

US12541940B2Feb 3, 2026

Visual attention tracking using gaze and visual content analysis

UNIV MICHIGAN REGENTS0 citations46

US12586409B2Mar 24, 2026

Detecting emotional state of a user based on facial appearance and visual perception information

UNIV MICHIGAN REGENTS0 citations42