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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Wei Yu — 1 Patent in 2021

ATAsti Global Inc., Taiwan: 1 patents #2 of 4Top 50%
Taipei, TW: #745 of 2,482 inventorsTop 35%
Overall (2021): #492,736 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11020821 Cutting device for thin semiconductor wafer and cutting method thereof CHIEN-SHOU LIAO 2021-06-01