Tony Chen

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Chia-yi Hsiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Drafting apparatus
- Patent number 6,308,738
- Issue date Oct 30, 2001
- United Microelectronics Corp.
- Tien-Jui Liu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Injector for water free of external torch
- Patent number 6,276,926
- Issue date Aug 21, 2001
- United Microelectronics Corp.
- Tony Chen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Drafting apparatus
- Patent number 6,109,915
- Issue date Aug 29, 2000
- United Microelectronics Corp.
- Tien-Jui Liu
- C30 - CRYSTAL GROWTH