Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QM

Qinglang Meng

ZLZhongke Jingyuan Electron Limited: 2 patents #1 of 2Top 50%
Overall (2024): #126,388 of 561,600Top 25%
2 Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11908657 Scanning electron microscope device and electron beam inspection apparatus Weiqiang Sun 2024-02-20
11908658 Scanning electron microscope device and electron beam inspection apparatus Weiqiang Sun 2024-02-20