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Chih-Chen Chen — 1 Patent in 2021

COCoretronic: 1 patents #62 of 172Top 40%
Jinshanmian, TW: #113 of 188 inventorsTop 65%
Overall (2021): #503,923 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11143944 Projection device and calibration method thereof Ching-Feng Hsieh, Hui-Chung Hung 2021-10-12

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