DL

Donggui Li

AC Anhui Hongcheng Opto-Electronics Co.: 2 patents #1 of 5Top 20%
📍 Bengbu, CN: #2 of 8 inventorsTop 25%
Overall (2022): #163,801 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11523036 Imaging device and display apparatus 2022-12-06
11307445 Display device and manufacturing method thereof Xukai Wang, Tingfeng Chen 2022-04-19