Stewart H. Maxwell

Person

Dallas, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Providing a data function in an access gateway node
- Patent number 10,575,309
- Issue date Feb 25, 2020
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 10,039,109
- Issue date Jul 31, 2018
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 9,504,044
- Issue date Nov 22, 2016
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 9,504,043
- Issue date Nov 22, 2016
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 9,019,891
- Issue date Apr 28, 2015
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 8,599,752
- Issue date Dec 3, 2013
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geographic redundancy for call servers in a cellular system based o...
- Patent number 8,576,700
- Issue date Nov 5, 2013
- Rockstar Consortium US LP
- Paul Boudreaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for managing sessions and connections in a network
- Patent number 8,443,087
- Issue date May 14, 2013
- Rockstar Consortium US LP
- Ameel Kamboh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geographic redundancy for call servers in a cellular system based o...
- Patent number 7,995,564
- Issue date Aug 9, 2011
- Nortel Networks Limited
- Paul Boudreaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a data function in an access gateway node
- Patent number 7,869,393
- Issue date Jan 11, 2011
- Nortel Networks Limited
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transfer of policy and charging rules during MIP handover
- Patent number 7,773,571
- Issue date Aug 10, 2010
- Nortel Networks Limited
- Stewart Hodde Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using an access point name to select an access gateway node
- Patent number 7,660,584
- Issue date Feb 9, 2010
- Nortel Networks Limited
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geographic redundancy for call servers in a cellular system based o...
- Patent number 7,532,568
- Issue date May 12, 2009
- Nortel Networks Limited
- Paul Boudreaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing packet-switched telephony
- Patent number 6,490,451
- Issue date Dec 3, 2002
- Nortel Networks Limited
- Robert E. Denman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for simultaneous text and audio for sponsored...
- Patent number 6,470,181
- Issue date Oct 22, 2002
- Nortel Networks Limited
- Stewart Hodde Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface between cellular and wired networks with enhanced subscri...
- Patent number 6,374,110
- Issue date Apr 16, 2002
- Nortel Networks Limited
- Jerry Joe Parker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sponsored call and cell service
- Patent number 6,181,927
- Issue date Jan 30, 2001
- Nortel Networks Corporation
- James Brian Welling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual private network for a telephone network
- Patent number 6,175,622
- Issue date Jan 16, 2001
- Northern Telecom Limited
- Sima Chiniwala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface between cellular and wired networks with enhanced subscri...
- Patent number 6,167,271
- Issue date Dec 26, 2000
- Northern Telecom Limited
- Jerry Joe Parker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Providing a Data Function in an Access Gateway Node
- Publication number 20190029010
- Publication date Jan 24, 2019
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Providing a Data Function in an Access Gateway Node
- Publication number 20150230232
- Publication date Aug 13, 2015
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Providing a Data Function in an Access Gateway Node
- Publication number 20150055595
- Publication date Feb 26, 2015
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Providing a Data Function in an Access Gateway Node
- Publication number 20150016405
- Publication date Jan 15, 2015
- Apple Inc.
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GEOGRAPHIC REDUNDANCY FOR CALL SERVERS IN A CELLULAR SYSTEM BASED O...
- Publication number 20140064130
- Publication date Mar 6, 2014
- ROCKSTAR CONSORTIUM US LP
- Paul BOUDREAUX
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR MANAGING SESSIONS AND CONNECTIONS IN A NETWORK
- Publication number 20130254410
- Publication date Sep 26, 2013
- ROCKSTAR CONSORTIUM US LP
- Ameel Kamboh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GEOGRAPHIC REDUNDANCY FOR CALL SERVERS IN A CELLULAR SYSTEM BASED O...
- Publication number 20110261680
- Publication date Oct 27, 2011
- Nortel Networks Limited
- PAUL BOUDREAUX
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE
- Publication number 20110080832
- Publication date Apr 7, 2011
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE
- Publication number 20100284343
- Publication date Nov 11, 2010
- STEWART H. MAXWELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Providing a data function in an access gateway node
- Publication number 20060274688
- Publication date Dec 7, 2006
- Nortel Networks Limited
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Using an access point name to select an access gateway node
- Publication number 20060258356
- Publication date Nov 16, 2006
- Nortel Networks Limited
- Stewart H. Maxwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for managing sessions and connections in a network
- Publication number 20050091388
- Publication date Apr 28, 2005
- Ameel Kamboh
- G06 - COMPUTING CALCULATING COUNTING

Stewart H. Maxwell

Person

Patents Grantslast 30 patents

Providing a data function in an access gateway node

Providing a data function in an access gateway node

Providing a data function in an access gateway node

Providing a data function in an access gateway node

Providing a data function in an access gateway node

Providing a data function in an access gateway node

Geographic redundancy for call servers in a cellular system based o...

System for managing sessions and connections in a network

Geographic redundancy for call servers in a cellular system based o...

Providing a data function in an access gateway node

Transfer of policy and charging rules during MIP handover

Using an access point name to select an access gateway node

Geographic redundancy for call servers in a cellular system based o...

System and method for providing packet-switched telephony

Method and apparatus for simultaneous text and audio for sponsored...

Interface between cellular and wired networks with enhanced subscri...

Sponsored call and cell service

Virtual private network for a telephone network

Interface between cellular and wired networks with enhanced subscri...

Patents Applicationslast 30 patents

Providing a Data Function in an Access Gateway Node

Providing a Data Function in an Access Gateway Node

Providing a Data Function in an Access Gateway Node

Providing a Data Function in an Access Gateway Node

GEOGRAPHIC REDUNDANCY FOR CALL SERVERS IN A CELLULAR SYSTEM BASED O...

SYSTEM FOR MANAGING SESSIONS AND CONNECTIONS IN A NETWORK

GEOGRAPHIC REDUNDANCY FOR CALL SERVERS IN A CELLULAR SYSTEM BASED O...

PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE

PROVIDING A DATA FUNCTION IN AN ACCESS GATEWAY NODE

Providing a data function in an access gateway node

Using an access point name to select an access gateway node

System for managing sessions and connections in a network