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Leonard C. Feldman
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Berkeley Heights, NJ, US
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last 30 patents
Information
Patent Grant
Reverse side etching for producing layers with strain variation
Patent number
5,532,510
Issue date
Jul 2, 1996
AT&T Corp.
Netzer Amorai-Moriya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for making a semiconductor device including diffusion control
Patent number
5,500,391
Issue date
Mar 19, 1996
AT&T Corp.
Joze Bevk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallized paths on diamond surfaces
Patent number
5,334,306
Issue date
Aug 2, 1994
AT&T Bell Laboratories
William C. Dautremont-Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication of electronic devices by electroless plating of copper...
Patent number
5,308,796
Issue date
May 3, 1994
AT&T Bell Laboratories
Leonard C. Feldman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Erbium doped optical devices
Patent number
5,249,195
Issue date
Sep 28, 1993
AT&T Bell Laboratories
Leonard C. Feldman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical cavity surface emitting lasers with electrically conductin...
Patent number
5,068,868
Issue date
Nov 26, 1991
AT&T Bell Laboratories
Dennis G. Deppe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor heterostructures having Ge.sub.x Si.sub.1-x layers on...
Patent number
4,861,393
Issue date
Aug 29, 1989
American Telephone and Telegraph Company, AT&T Bell Laboratories
John C. Bean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for epitaxially growing Ge.sub.x Si.sub.1-x layers on Si uti...
Patent number
4,529,455
Issue date
Jul 16, 1985
AT&T Bell Laboratories
John C. Bean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for surface characterization and process contr...
Patent number
4,393,311
Issue date
Jul 12, 1983
Bell Telephone Laboratories, Incorporated
Leonard C. Feldman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...