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Donald R. Martin
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Redondo Beach, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Feedforward amplitude cancellation topology for multi-carrier appli...
Patent number
7,068,745
Issue date
Jun 27, 2006
Northrop Gruman Corporation
Mark Kintis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for digital-to-analog conversion
Patent number
7,031,395
Issue date
Apr 18, 2006
Northrop Grumman Corporation
Jeffrey M. Hinrichs
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless telecommunications multi-carrier receiver architecture
Patent number
6,813,320
Issue date
Nov 2, 2004
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver including frequency down-converter and analog-to-digital c...
Patent number
6,804,308
Issue date
Oct 12, 2004
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-carrier receiver including an analog-to-digital converter for...
Patent number
6,801,583
Issue date
Oct 5, 2004
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Architecture for multi-carrier receiver
Patent number
6,798,848
Issue date
Sep 28, 2004
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver including low noise amplifier and frequency down-converter...
Patent number
6,735,421
Issue date
May 11, 2004
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal code division multiple access waveform format for use in...
Patent number
6,731,614
Issue date
May 4, 2004
Northrop Grumman Corporation
John E. Ohlson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog power control system for a multi-carrier transmitter
Patent number
6,662,018
Issue date
Dec 9, 2003
Northrop Grumman Corporation
Mark Kintis
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-carrier receiver for a wireless telecommunication system
Patent number
6,631,255
Issue date
Oct 7, 2003
Northrop Grumman Corporation
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital power control system for a multi-carrier transmitter
Patent number
6,535,720
Issue date
Mar 18, 2003
TRW Inc.
Mark Kintis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal code division multiple access waveform format for use in...
Patent number
6,396,826
Issue date
May 28, 2002
TRW Inc.
John E. Ohlson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal code division multiple access waveform format for use in...
Patent number
6,377,557
Issue date
Apr 23, 2002
TRW Inc.
John E. Ohlson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system for broadcasting to mobile users
Patent number
6,304,609
Issue date
Oct 16, 2001
TRW Inc.
Scott A. Stephens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal code division multiple access waveform format for use in...
Patent number
6,222,828
Issue date
Apr 24, 2001
TRW, Inc.
John E. Ohlson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system for broadcasting to mobile users
Patent number
6,055,277
Issue date
Apr 25, 2000
TRW Docket No.
Scott A. Stephens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighted interleaving for correlated channel coding
Patent number
6,003,147
Issue date
Dec 14, 1999
TRW Inc.
Scott A. Stephens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighted interleaving for correlated channel coding
Patent number
5,852,614
Issue date
Dec 22, 1998
TRW Inc.
Scott A. Stephens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and methods for digital-to-analog conversion
Publication number
20030185288
Publication date
Oct 2, 2003
Jeffrey M. Hinrichs
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Feedforward amplitude cancellation topology for multi-carrier appli...
Publication number
20030095615
Publication date
May 22, 2003
Mark Kintis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Time-multiplexed multi-carrier transmitter
Publication number
20020172231
Publication date
Nov 21, 2002
Shimen K. Claxton
H04 - ELECTRIC COMMUNICATION TECHNIQUE