DC

Dewen Cheng

BC Beijing Ned+Ar Display Technology Co.: 2 patents #1 of 4Top 25%
Overall (2024): #172,315 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12111471 Free-form prism-lens group and near-eye display apparatus Qiwei Wang 2024-10-08
11966058 Ultra-thin lens, virtual image display device using same, and near-eye display Cheng-Hung Yao, Yuhao Xiao 2024-04-23