Su Tao

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Gau-Shyong, TW

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Patents Grantslast 30 patents

Information Patent Grant
Back-pressure sealing system for revolving compressor
- Patent number 6,048,184
- Issue date Apr 11, 2000
- Industrial Technology Research Institute
- Yu-Choung Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oldham ring system for rotary fluid apparatus
- Patent number 5,921,762
- Issue date Jul 13, 1999
- Industrial Technology Research Institute
- Yu-Choung Chang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Axial sealing mechanism of volute compressor
- Patent number 5,474,433
- Issue date Dec 12, 1995
- Industrial Technology Research Institute
- Yu-Choung Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...