KUO-MING HSIAO

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TAOYUAN COUNTY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Dual rotor axial-flow rotor valve structure
- Patent number 8,466,362
- Issue date Jun 18, 2013
- Kuo-Ming Hsiao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Straight-through rotary valve structure
- Patent number 8,138,405
- Issue date Mar 20, 2012
- Kuo-Ming Hsiao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DUAL ROTOR AXIAL-FLOW ROTOR VALVE STRUCTURE
- Publication number 20120291609
- Publication date Nov 22, 2012
- KUO-MING HSIAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
STRAIGHT-THROUGH ROTARY VALVE STRUCTURE
- Publication number 20100275759
- Publication date Nov 4, 2010
- KUO-MING HSIAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS