Yu-Han Chen

Title company name (assignee) Country/Patent Coverage filing/creation date grant date id inventor/author priority date publication date representative figure link result link
Monitoring and warning system for vehicles Pixart Imaging Inc. US US-2014118131-A1 Liang-Chi Chiu, Yu-Han Chen, Ming-Tsan Kao
User recognition and confirmation device and method, and central control system for vehicles using the same Pixart Imaging Inc TW TW-201416998-A Liang-Chi Chiu, Yu-Han Chen, Ming-Tsan Kao