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USPTO Patent Rankings Data through Dec 31, 2025
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Wai Shing Sin — 1 Patent

Overall (All Time): N/A of 4,157,543
1 Patents All Time
Wai Shing Sin has been granted 1 US patent. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12495197 Robust mounting for folded optics assembly Justin C Brunnett, Nicholas D. Smyth, Hiran R. Rathnasinghe, Reynaldo Vincent H. Sta Agueda, Julien Vittu 2025-12-09