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Joseph R. Ligenza
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Flanders, NJ, US
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last 30 patents
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Patent Grant
Method for making semiconductor crystal films
Patent number
4,737,233
Issue date
Apr 12, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Avid Kamgar
C30 - CRYSTAL GROWTH
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Patent Grant
Method for fabricating multilayer insulator-semiconductor memory ap...
Patent number
3,964,085
Issue date
Jun 15, 1976
Bell Telephone Laboratories, Incorporated
Dawon Kahng
G11 - INFORMATION STORAGE
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Patent Grant
Charge effects in doped silicon dioxide
Patent number
3,945,031
Issue date
Mar 16, 1976
Bell Telephone Laboratories, Incorporated
Dawon Kahng
H01 - BASIC ELECTRIC ELEMENTS