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Liann-Be Chang
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Ta Hsi Town, TW
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last 30 patents
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Patent Grant
Rare-earth element-doped III-V compound semiconductor schottky diod...
Patent number
6,225,200
Issue date
May 1, 2001
National Science Council
Liann-Be Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-V semiconductor structure and its producing method
Patent number
6,200,885
Issue date
Mar 13, 2001
National Science Council
Hung-Tsung Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for manufacturing Group III-V composite Schott...
Patent number
6,197,667
Issue date
Mar 6, 2001
National Science Council
Liann-Be Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for manufacturing group III-V composite Schott...
Patent number
6,087,704
Issue date
Jul 11, 2000
National Science Council
Liann-Be Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare-earth schottky diode structure
Patent number
6,087,702
Issue date
Jul 11, 2000
National Science Council
Liann-Be Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare-earth element-doped III-V compound semiconductor schottky diod...
Patent number
5,847,437
Issue date
Dec 8, 1998
National Science Council
Liann-Be Chang
H01 - BASIC ELECTRIC ELEMENTS