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Chih-Ching Chen

EC Eternal Materials Co.: 1 patents #7 of 17Top 45%
📍 Hengshan, CA: #7 of 17 inventorsTop 45%
Overall (2021): #503,921 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11129313 Electromagnetic-wave shielding film, preparation method, and use thereof Shu-Hung Liu, Chin-Yi Liao 2021-09-21