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USPTO Patent Rankings Data through Sept 30, 2025
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Chia-Jun Chen — 1 Patent in 2021

COCoretronic: 1 patents #62 of 172Top 40%
Baoshan, TW: #125 of 379 inventorsTop 35%
Overall (2021): #503,965 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10908485 Optical element adjusting device and electronic device Chih-Hao Wang 2021-02-02