CY

Ching-Sung Yi

GC Giant Manufacturing Co.: 2 patents #28 of 99Top 30%
Overall (All Time): #1,908,424 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10814932 Frame for bicycle Shao-Chieh Liu, Tzu-Pin Wu 2020-10-27
10661856 Frame for bicycle — 2020-05-26