ZD

Zong-Lin Du

AH Advanced Eye Protection Ip Holding: 1 patents #1 of 3Top 35%
📍 Tainan, TW: #347 of 881 inventorsTop 40%
Overall (2020): #200,932 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10571714 Snap-fit features in eyewear Stephen Chen, Chen Chang Wang Lee 2020-02-25