Liang-Choo Hsia

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Mastic Beach, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
CMOS transistor with two-layer inverse-T tungsten gate
- Patent number 5,633,522
- Issue date May 27, 1997
- International Business Machines Corporation
- Fernand Dorleans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a MOS transistor with two-layer inverse-T tu...
- Patent number 5,599,725
- Issue date Feb 4, 1997
- International Business Machines Corporation
- Fernand Dorleans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a low dielectric composite substrate
- Patent number 5,277,725
- Issue date Jan 11, 1994
- International Business Machines Corporation
- John Acocella
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for fabricating a low dielectric composite substrate
- Patent number 5,135,595
- Issue date Aug 4, 1992
- International Business Machines Corporation
- John Acocella
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Elastomeric connectors for electronic packaging and testing
- Patent number 4,932,883
- Issue date Jun 12, 1990
- International Business Machines Corporation
- Liang-Choo Hsia
- G01 - MEASURING TESTING