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USPTO Patent Rankings Data through Sept 30, 2025
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Do Chen — 1 Patent in 2021

DEDelta Electronics: 1 patents #98 of 378Top 30%
Overall (2021): #472,248 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D924174 Surge absorber Jui-Ching Lee, Ching-Ho Chou 2021-07-06