CH

Chi-Hung Hsiao

QI Qisda: 1 patents #7 of 33Top 25%
Overall (2018): #460,912 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10054848 Projector and optical lens mechanism thereof Wei-Chun Peng, Wen-Chung Ho, Ying-Fang Lin 2018-08-21