Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Weiqiang Sun

ZLZhongke Jingyuan Electron Limited: 2 patents #1 of 2Top 50%
Overall (2024): #105,036 of 561,600Top 20%
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 Qinglang Meng 2024-02-20
11908658 Scanning electron microscope device and electron beam inspection apparatus Qinglang Meng 2024-02-20