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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of aligning and mounting a plurality of electrical leads to...
Patent number
4,505,035
Issue date
Mar 19, 1985
AT&T Technologies, Inc.
William H. Burton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of packaging an electronic device
Patent number
4,439,918
Issue date
Apr 3, 1984
Western Electric Co., Inc.
Arthur E. Carroll
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enclosed electrical devices
Patent number
4,394,602
Issue date
Jul 19, 1983
Western Electric Co., Inc.
Waldo D. Apgar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polarization transformer
Patent number
4,384,760
Issue date
May 24, 1983
Bell Telephone Laboratories, Incorporated
Rodney C. Alferness
G02 - OPTICS
Information
Patent Grant
Support shelf for printed circuit boards
Patent number
4,353,469
Issue date
Oct 12, 1982
Western Electric Co., Inc.
John O. Etchison
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Masking portions of a substrate
Patent number
4,352,835
Issue date
Oct 5, 1982
Western Electric Co., Inc.
Walter R. Holbrook
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diffusion furnace
Patent number
4,347,431
Issue date
Aug 31, 1982
Bell Telephone Laboratories, Inc.
Charles W. Pearce
C30 - CRYSTAL GROWTH
Information
Patent Grant
Electronic device assembly and methods of making same
Patent number
4,346,396
Issue date
Aug 24, 1982
Western Electric Co., Inc.
Arthur E. Carroll
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Minimization of strain in single crystals
Patent number
4,299,650
Issue date
Nov 10, 1981
Bell Telephone Laboratories, Incorporated
William A. Bonner
C30 - CRYSTAL GROWTH
Information
Patent Grant
Electroacoustic device
Patent number
4,258,234
Issue date
Mar 24, 1981
Bell Telephone Laboratories, Incorporated
Chester M. Bordelon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nonlinear optical apparatus using fabry-perot resonators
Patent number
4,221,472
Issue date
Sep 9, 1980
Bell Telephone Laboratories, Incorporated
Peter W. Smith
G02 - OPTICS
Information
Patent Grant
MOS Dynamic memory in a diffusion current limited semiconductor str...
Patent number
4,216,489
Issue date
Aug 5, 1980
Bell Telephone Laboratories, Incorporated
James T. Clemens
G11 - INFORMATION STORAGE
Information
Patent Grant
Gate controlled bidirectional semiconductor switching device having...
Patent number
4,157,562
Issue date
Jun 5, 1979
Western Electric Company, Inc.
Frederick A. D'Altroy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for avoiding undesirable deposits in crystal g...
Patent number
4,141,779
Issue date
Feb 27, 1979
Western Electric Company, Inc.
David W. Hill
C30 - CRYSTAL GROWTH
Information
Patent Grant
Cordage for use in telecommunications
Patent number
4,090,763
Issue date
May 23, 1978
Bell Telephone Laboratories Incorporated
Wayne Irving Congdon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Crossguide hybrid coupler and a commutating hybrid using same to fo...
Patent number
3,999,151
Issue date
Dec 21, 1976
Western Electric Company, Inc.
Wiley M. Baldwin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for treating portions of articles
Patent number
3,957,614
Issue date
May 18, 1976
Western Electric Company, Inc.
William Joseph Corby
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
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last 30 trademarks