Alfred Phillips Jr.

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Wappingers Falls, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Single metal level laser array
- Patent number 5,404,372
- Issue date Apr 4, 1995
- International Business Machines Corporation
- Alfred Phillips
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor ridge waveguide laser with asymmetrical cladding
- Patent number 5,301,202
- Issue date Apr 5, 1994
- International Business Machines, Corporation
- Christoph S. Harder
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Opto-photo-electric switch
- Patent number 5,130,528
- Issue date Jul 14, 1992
- International Business Machines Corporation
- Alfred Phillips
- G02 - OPTICS
Information Patent Grant
Process of making field effect transistor having improved threshold...
- Patent number 4,154,626
- Issue date May 15, 1979
- International Business Machines Corporation
- Richard C. Joy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial process for the fabrication of a field effect transistor...
- Patent number 4,089,712
- Issue date May 16, 1978
- International Business Machines Corporation
- Richard C. Joy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor having improved threshold stability
- Patent number 4,028,717
- Issue date Jun 7, 1977
- IBM Corporation
- Richard C. Joy
- H01 - BASIC ELECTRIC ELEMENTS