QC

Qinfei Chen

DI Desco Industries: 1 patents #2 of 6Top 35%
📍 Singapore, SG: #400 of 1,498 inventorsTop 30%
Overall (2018): #272,582 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9948071 Ionizer with a needle cleaning device Chee Ming Ng, Kam Poi Chia, John Zenon G Vallinan, Yoshiaki Sato, Siarhei V. Savich 2018-04-17