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Chu-Liang Cheng
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Piscataway, NJ, US
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last 30 patents
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Patent Grant
Process for making indium gallium arsenide devices
Patent number
4,829,347
Issue date
May 9, 1989
American Telephone and Telegraph Company, AT&T Bell Laboratories
Chu-Liang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making vertical enhancement-mode group III-V compound MIS...
Patent number
4,824,804
Issue date
Apr 25, 1989
American Telephone and Telegraph Company, AT&T Bell Laboratories
Chu-Liang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical Enhancement-mode Group III-V compound MISFETs
Patent number
4,755,867
Issue date
Jul 5, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Chu-Liang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ohmic contact to p-type Group III-V semiconductors
Patent number
4,471,005
Issue date
Sep 11, 1984
AT&T Bell Laboratories
Chu-Liang Cheng
H01 - BASIC ELECTRIC ELEMENTS