Membership
Tour
Register
Log in
Roger Hammons
Follow
Person
N. Potomac, MD, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Space-time trellis code for orthogonal frequency division multiplex...
Patent number
7,643,569
Issue date
Jan 5, 2010
The DIRECTV Group, Inc.
Hesham El-Gamal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Space-time trellis code for orthogonal frequency division multiplex...
Patent number
7,177,365
Issue date
Feb 13, 2007
The DIRECTV Group, Inc.
Hesham El-Gamal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method employing a modular decoder for decoding turbo an...
Patent number
6,859,906
Issue date
Feb 22, 2005
Hughes Electronics Corporation
Roger Hammons
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and system for performing decoding using a reduced-memory im...
Patent number
6,763,493
Issue date
Jul 13, 2004
The DIRECTV Group, Inc.
Bharath Venkataraman
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Systems and methods for transmitting internet protocol data via sat...
Publication number
20040120349
Publication date
Jun 24, 2004
HUGHES ELECTRONICS
John Border
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for performing decoding using a reduced-memory im...
Publication number
20030061563
Publication date
Mar 27, 2003
Bharath Venkataraman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System and method employing a modular decoder for decoding turbo an...
Publication number
20010039636
Publication date
Nov 8, 2001
Roger Hammons
H03 - BASIC ELECTRONIC CIRCUITRY