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Madhukar L. Joshi
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Essex Junction, VT, US
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last 30 patents
Information
Patent Grant
Three mask process for making field effect transistors
Patent number
4,216,573
Issue date
Aug 12, 1980
International Business Machines Corporation
Madhukar L. Joshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor memory with an amplified cell signal
Patent number
4,168,536
Issue date
Sep 18, 1979
International Business Machines Corporation
Madhukar L. Joshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Integrated circuit process utilizing lift-off techniques
Patent number
4,123,300
Issue date
Oct 31, 1978
International Business Machines Corporation
Madhukar L. Joshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Utilization of an arsenic diffused emitter in the fabrication of a...
Patent number
4,049,478
Issue date
Sep 20, 1977
IBM Corporation
Hitendra N. Ghosh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fixed and variable threshold N-channel MNOSFET integration technique
Patent number
3,978,577
Issue date
Sep 7, 1976
International Business Machines Corporation
Arup Bhattacharyya
H01 - BASIC ELECTRIC ELEMENTS