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Ching-Yun Chen

📍 Zhubeikou, TW: #91 of 167 inventorsTop 55%
Overall (2022): #503,103 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11218482 Two-way information exchange system and method of using the system 2022-01-04