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USPTO Patent Rankings Data through Dec 31, 2025
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Tser Wen Chou — 4 Patents in 2021

Overall (2021): #38,292 of 548,734Top 7%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D935222 Fixing seat for curtain high/low rails 2021-11-09
D933999 Curtain decorative board 2021-10-26
D933394 Adjustment seat for curtain decorative board 2021-10-19
10988980 Blind cord guide seat 2021-04-27