CK

Chee Hiang Koh

HP HP: 2 patents #5,870 of 16,619Top 40%
📍 Singapore, SG: #4,165 of 13,971 inventorsTop 30%
Overall (All Time): #2,158,687 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10471749 Hinge set Deming Xu, Keng San Chia, Jaewan Park, Amy Pui Yee Wan 2019-11-12
D544907 Mobile printer Mylene Angele Kit Njoek Tjin Wong Joe 2007-06-19