Tsung-Ti Liu

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Camera
- Patent number D866638
- Issue date Nov 12, 2019
- DYNACOLOR, INC.
- Chung-Hsing Wang
- D16 - Photography and optical equipment
Information Patent Grant
Camera
- Patent number D861763
- Issue date Oct 1, 2019
- DYNACOLOR, INC.
- Tsung-Ti Liu
- D16 - Photography and optical equipment