HH

Hung-Yen Huang

QI Qisda: 1 patents #19 of 85Top 25%
Overall (2021): #428,850 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11112575 Imaging device with focusing ring adjusting mechanism — 2021-09-07