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Ronald J. Schutz
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Austin, TX, US
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last 30 patents
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Patent Grant
Aluminum metallization doped with iron and copper to prevent electr...
Patent number
5,243,221
Issue date
Sep 7, 1993
AT&T Bell Laboratories
Vivian W. Ryan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication method in vertical integration
Patent number
5,166,091
Issue date
Nov 24, 1992
AT&T Bell Laboratories
Nadia Lifshitz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating integrated circuits having shallow junctions
Patent number
5,149,672
Issue date
Sep 22, 1992
Nadia Lifshitz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for reliability testing integrated circuit metal films
Patent number
5,057,441
Issue date
Oct 15, 1991
AT&T Bell Laboratories
Gregory M. Gutt
G01 - MEASURING TESTING
Information
Patent Grant
Process for fabricating integrated circuits having shallow junctions
Patent number
5,008,217
Issue date
Apr 16, 1991
AT&T Bell Laboratories
Christopher J. Case
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication of devices utilizing a wet etchback procedure
Patent number
4,988,405
Issue date
Jan 29, 1991
AT&T Bell Laboratories
Edward P. Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum metallization for semiconductor devices
Patent number
4,975,389
Issue date
Dec 4, 1990
AT&T Bell Laboratories
Vivian W. Ryan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selective etching process
Patent number
4,871,420
Issue date
Oct 3, 1989
American Telephone and Telegraph Company, AT&T Bell Laboratories
Frank B. Alexander
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry etching procedure
Patent number
4,784,719
Issue date
Nov 15, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Ronald J. Schutz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interferometric methods and apparatus for device fabrication
Patent number
4,680,084
Issue date
Jul 14, 1987
American Telephone and Telegraph Company, AT&T Bell Laboratories
Peter A. Heimann
G01 - MEASURING TESTING