David Paul Nelson

Person

Huntsville, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated RF loopback test apparatus for redundant data radio tran...
- Patent number 6,996,057
- Issue date Feb 7, 2006
- Adtran, Inc.
- Joseph L. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF loopback test apparatus for data radio transceiver
- Patent number 6,965,756
- Issue date Nov 15, 2005
- Adtran, Inc.
- Joseph L. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for automatically tuning transceiver frequency synthesize...
- Patent number 6,178,312
- Issue date Jan 23, 2001
- Adtran, Inc.
- David Paul Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for detecting the status of a PCM channel
- Patent number 5,732,124
- Issue date Mar 24, 1998
- Motorola, Inc.
- Joseph L. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced communication system architecture
- Patent number 5,661,726
- Issue date Aug 26, 1997
- Motorola, Inc.
- David Earl Wilder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line interface apparatus and method for isolating data terminal equ...
- Patent number 5,574,749
- Issue date Nov 12, 1996
- Motorola, Inc.
- David P. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bridge-tap equalizer method and apparatus
- Patent number 5,517,523
- Issue date May 14, 1996
- Motorola, Inc.
- David H. Nabors
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for received signal equalization
- Patent number 5,052,023
- Issue date Sep 24, 1991
- Motorola, Inc.
- Richard A. Beichler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modem suited for wireless communication channel use
- Patent number 4,852,122
- Issue date Jul 25, 1989
- Universal Data Systems, Inc.
- David P. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Fiber-optic interconnect arrangement for providing lightning-protec...
- Publication number 20040208590
- Publication date Oct 21, 2004
- Adtran, Inc
- David H. Nabors
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF loopback test apparatus for data radio transceiver
- Publication number 20030068989
- Publication date Apr 10, 2003
- Adtran, Inc
- Joseph L. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated RF loopback test apparatus for redundant data radio tran...
- Publication number 20030067869
- Publication date Apr 10, 2003
- Adtran, Inc
- Joseph L. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital telecommunication radio using mutually orthogonal spreading...
- Publication number 20030053520
- Publication date Mar 20, 2003
- Adtran, Inc
- David Paul Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David Paul Nelson

Person

Patents Grantslast 30 patents

Integrated RF loopback test apparatus for redundant data radio tran...

RF loopback test apparatus for data radio transceiver

Mechanism for automatically tuning transceiver frequency synthesize...

Apparatus and method for detecting the status of a PCM channel

Advanced communication system architecture

Line interface apparatus and method for isolating data terminal equ...

Bridge-tap equalizer method and apparatus

Method and apparatus for received signal equalization

Modem suited for wireless communication channel use

Patents Applicationslast 30 patents

Fiber-optic interconnect arrangement for providing lightning-protec...

RF loopback test apparatus for data radio transceiver

Integrated RF loopback test apparatus for redundant data radio tran...

Digital telecommunication radio using mutually orthogonal spreading...