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Robert Edward Schroeder
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Montville, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for providing access to a telecommunications network
Patent number
7,844,275
Issue date
Nov 30, 2010
AT&T Mobility II LLC
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for providing access to a telecommunications network
Patent number
7,558,579
Issue date
Jul 7, 2009
AT&T Mobility II LLC
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for providing access to a telecommunications network
Patent number
7,047,012
Issue date
May 16, 2006
Cingular Wireless II, LLC
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless services distribution system
Patent number
6,009,096
Issue date
Dec 28, 1999
AT&T Corp.
Gopal K. Jaisingh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for generating voice signals at a wireless com...
Patent number
5,983,080
Issue date
Nov 9, 1999
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for detection of antenna mispointing in satell...
Patent number
5,933,111
Issue date
Aug 3, 1999
A T & T Corp.
Robert Edward Schroeder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protocol converter and router for multi-mode wireless data communic...
Patent number
5,894,478
Issue date
Apr 13, 1999
Lucent Technologies Inc.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Composite rooftop antenna for terrestrial and satellite reception
Patent number
5,859,618
Issue date
Jan 12, 1999
AT&T Corp.
Robert Raymond Miller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cellular/PCS handset NAM download capability using a wide-area pagi...
Patent number
5,722,084
Issue date
Feb 24, 1998
AT&T Corp.
Lewis Mark Chakrin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadband wireless system and network architecture providing broadb...
Patent number
5,592,470
Issue date
Jan 7, 1997
AT&T
Ashok N. Rudrapatna
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Universal wireless radiotelephone system
Patent number
5,574,775
Issue date
Nov 12, 1996
Lucent Technologies, Inc.
Robert R. Miller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless base station architecture
Patent number
5,574,966
Issue date
Nov 12, 1996
Lucent Technologies Inc.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless information system for acquiring location related information
Patent number
5,559,520
Issue date
Sep 24, 1996
Lucent Technologies Inc.
Farhad Barzegar
G01 - MEASURING TESTING
Information
Patent Grant
Virtual multimedia service for mass market connectivity
Patent number
5,426,460
Issue date
Jun 20, 1995
AT&T Corp.
Richard H. Erving
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-band wireless radiotelephone operative in a plurality of air...
Patent number
5,406,615
Issue date
Apr 11, 1995
AT&T Corp.
Robert R. Miller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile data telephone
Patent number
5,257,397
Issue date
Oct 26, 1993
AT&T Bell Laboratories
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Off-line switcher with battery reserve
Patent number
4,745,299
Issue date
May 17, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Wing K. Eng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Alarm limit recentering arrangement for maintaining uniform alarm l...
Patent number
4,562,548
Issue date
Dec 31, 1985
AT&T Bell Laboratories
Brad E. Andersen
G01 - MEASURING TESTING
Information
Patent Grant
Multimode base drive circuit for power switching transistor
Patent number
4,399,500
Issue date
Aug 16, 1983
Bell Telephone Laboratories, Incorporated
Patrick W. Clarke
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current flare out limit control for PWM converter
Patent number
4,357,572
Issue date
Nov 2, 1982
Bell Telephone Laboratories, Incorporated
Brad E. Andersen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High efficiency turn-off loss reduction network with active dischar...
Patent number
4,336,587
Issue date
Jun 22, 1982
Charles W. Boettcher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR PROVIDING ACCESS TO A TELECOMMUNICATIONS NETWORK
Publication number
20090239506
Publication date
Sep 24, 2009
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for providing access to a telecommunications network
Publication number
20050239470
Publication date
Oct 27, 2005
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE