Guey-Shyung Cho

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Hsin-Chu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for positioning gas injectors in a vertical fu...
- Patent number 6,435,865
- Issue date Aug 20, 2002
- Taiwan Semiconductor Manufacturing Co., Ltd
- Heng-Yi Tseng
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor wafer transport pod having cover latch indicator
- Patent number 6,340,933
- Issue date Jan 22, 2002
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yi-Jen Chen
- G08 - SIGNALLING
Information Patent Grant
Apparatus for guiding the removal of a processing tube from a semic...
- Patent number 6,168,427
- Issue date Jan 2, 2001
- Taiwan Semiconductor Manufacturing Co., Ltd
- Guey-Shyung Cho
- C30 - CRYSTAL GROWTH