Patents/Inventors

Tzu-cheng Chang

New TaipeiTW3 patents

4 Patents

US122592392025
Sheet Detection Device and Detection Method Thereof
KINPO ELECTRONICS, Inc.
0 cites
US122213042025
Sheet Detection Device and Detection Method Thereof
KINPO ELECTRONICS, Inc.
0 cites
US120157482024
Dual-axle Linkage Detection Structure
KINPO ELECTRONICS, Inc.
0 cites
US117623182023
Automatic Detection Method for Paper Size
CAL-COMP ELECTRONICS & COMMUNICATIONS COMPANY LIMITED
0 cites