CY

Chang Ho YI

WC Win&Win Co.: 3 patents #2 of 4Top 50%
Overall (2016): #76,913 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9440701 Body frame for bicycle Dong-Won Park, Ung Je CHOI 2016-09-13
9335114 Self-tunable compound bow Dong-Won Park 2016-05-10
9261321 Self-tunable compound bow Dong-Won Park 2016-02-16