JC

Jyh-Long Chen

CT Chunghwa Picture Tubes: 1 patents #485 of 907Top 55%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7123811 Circular display device with a projective light source Sen-Nien Chung, Yi-Kai Cheng, Ming-Der Chou 2006-10-17