Patents/Inventors

Chan-lu Chang

Chang Hwa HsienTW3 patents

4 Patents

USD11068082025
Cord Stopper
TAIWAN PAIHO LIMITED
0 cites
USD11068092025
Cord Stopper
TAIWAN PAIHO LIMITED
0 cites
USD10888572025
Cord Stopper
TAIWAN PAIHO LIMITED
0 cites
US119860602024
Strap Tip Structure
TAIWAN PAIHO LIMITED
0 cites