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David Barrow
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
DMA assisted data backup and restore
Patent number
7,895,466
Issue date
Feb 22, 2011
Telefonaktiebolaget L M Ericsson (Publ)
David Barrow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
DMAC to handle transfers of unknown lengths
Patent number
7,433,977
Issue date
Oct 7, 2008
Telefonaktiebolaget LM Ericsson (publ)
David E. Barrow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flexible sliding correlator for direct sequence spread spectrum sys...
Patent number
6,621,858
Issue date
Sep 16, 2003
Ericsson Inc.
Essam Sourour
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplified finite impulse response (FIR) digital filter for direct...
Patent number
6,570,907
Issue date
May 27, 2003
Ericsson Inc.
Paul W. Dent
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Flexible sliding correlator for direct sequence spread spectrum sys...
Patent number
6,363,105
Issue date
Mar 26, 2002
Ericsson Inc.
Essam Sourour
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Timing signal generator for digital communication system
Patent number
5,809,091
Issue date
Sep 15, 1998
Ericsson, Inc.
David E. Barrow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DMA ASSISTED DATA BACKUP AND RESTORE
Publication number
20100057950
Publication date
Mar 4, 2010
DAVID BARROW
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DMAC to Handle Transfers of Unknown Lengths
Publication number
20080126612
Publication date
May 29, 2008
David E. Barrow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DMA transfer and hardware acceleration of PPP frame processing
Publication number
20070168579
Publication date
Jul 19, 2007
Telefonaktiebolaget LM Ericsson (publ)
William J. Croughwell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory interface for systems with multiple processors and one memor...
Publication number
20050080999
Publication date
Apr 14, 2005
Fredrik Angsmark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Flexible sliding correlator for direct sequence spread spectrum sys...
Publication number
20010002919
Publication date
Jun 7, 2001
Essam Sourour
H04 - ELECTRIC COMMUNICATION TECHNIQUE