XC

Xiangwei Chu

TI Tung Yik International: 1 patents #1 of 1Top 100%
📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #195,227 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9694620 Reservoir type writing pen having micro-porous straight-liquid structure — 2017-07-04