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Lee A. Butterfield
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West Jordan, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireles...
Patent number
7,190,683
Issue date
Mar 13, 2007
L-3 Communications Corporation
Thomas R. Giallorenzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive, multi-rate waveform and frame structure for a synchronous...
Patent number
6,999,446
Issue date
Feb 14, 2006
L-3 Communications Corporation
Eric K. Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-recursively generated orthogonal PN codes for variable rate CDMA
Patent number
6,091,760
Issue date
Jul 18, 2000
L-3 Communications Corporation
Thomas R Giallorenzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
S-CDMA fixed wireless loop system employing subscriber unit/radio b...
Patent number
6,011,788
Issue date
Jan 4, 2000
L-3 Communications Corporation
Michael Hurst
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveform and frame structure for a fixed wireless loop synchronous...
Patent number
5,966,373
Issue date
Oct 12, 1999
L-3 Communications Corporation
Philip L Stephenson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fixed wireless loop system having baseband combiner predistortion s...
Patent number
5,963,549
Issue date
Oct 5, 1999
L-3 Communications Corporation
Steven B Perkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data scrambling system and method and communications system incorpo...
Patent number
5,917,852
Issue date
Jun 29, 1999
L-3 Communications Corporation
Lee A Butterfield
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Adaptive, multi-rate waveform and frame structure for a synchronous...
Publication number
20020126650
Publication date
Sep 12, 2002
Eric K. Hall
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Use of common waveform in forward and reverse channels to reduce co...
Publication number
20020071479
Publication date
Jun 13, 2002
L-3 Communications Corporation
Thomas R. Giallorenzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireles...
Publication number
20020051435
Publication date
May 2, 2002
L-3 Communications Corporation
Thomas R. Giallorenzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE