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Ranjan Dutta
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East Windsor, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
DWDM channel detection system
Patent number
6,911,645
Issue date
Jun 28, 2005
Lucent Technologies Inc.
Alexander Beger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for managing dispersion within an optical add/...
Patent number
6,748,150
Issue date
Jun 8, 2004
Lucent Technologies Inc.
Ranjan Dutta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for producing linear polarization states of lig...
Patent number
6,344,919
Issue date
Feb 5, 2002
Lucent Technologies, Inc.
Ranjan Dutta
G02 - OPTICS
Information
Patent Grant
Conductive polymer film bonding technique
Patent number
5,903,056
Issue date
May 11, 1999
Lucent Technologies Inc.
Everett Joseph Canning
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal coated optical fiber techniques
Patent number
5,415,730
Issue date
May 16, 1995
AT&T Corp.
Everett J. Canning
G02 - OPTICS
Information
Patent Grant
Methods for bonding aluminized optical fiber
Patent number
5,389,193
Issue date
Feb 14, 1995
AT&T Corp.
Alexander Coucoulas
G02 - OPTICS
Information
Patent Grant
Low resistance contacts to semiconductor materials
Patent number
5,075,756
Issue date
Dec 24, 1991
AT&T Bell Laboratories
Ranjan Dutta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making ohmic resistance WSb, contacts to III-V semiconduc...
Patent number
5,011,792
Issue date
Apr 30, 1991
AT&T Bell Laboratories
Ranjan Dutta
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DWDM channel detection system
Publication number
20040173731
Publication date
Sep 9, 2004
Alexander Beger
H04 - ELECTRIC COMMUNICATION TECHNIQUE