Yingchun Xu

Person

Buffalo Grove, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Routing method for mobile wireless nodes having overlapping interne...
- Patent number 7,426,202
- Issue date Sep 16, 2008
- UTStarcom, Inc.
- Chandra Warrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile internet protocol (IP) networking with home agent and/or for...
- Patent number 7,426,213
- Issue date Sep 16, 2008
- UT Starcom, Inc.
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for managing foreign agent selections in a mobile...
- Patent number 7,193,985
- Issue date Mar 20, 2007
- UTStarcom, Inc.
- Gregory K. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Address management for mobile nodes
- Patent number 7,031,275
- Issue date Apr 18, 2006
- UTStarcom, Inc.
- Michael S. Borella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic allocation of wireless mobile nodes over an internet protoc...
- Patent number 6,970,443
- Issue date Nov 29, 2005
- Utstarcom Inc.
- Richard J. Dynarski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Applying modified mobile internet protocol (IP) in a wireless mobil...
- Patent number 6,963,582
- Issue date Nov 8, 2005
- UTStarcom, Incorporated
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for tunnel optimized call setup for mobile nodes
- Patent number 6,816,912
- Issue date Nov 9, 2004
- UTStarcom, Inc.
- Michael S. Borella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hot standby protocol for wireless devices
- Patent number 6,795,705
- Issue date Sep 21, 2004
- UTStarcom, Inc.
- Chandra Warrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual home agent service using software-replicated home agents
- Patent number 6,765,900
- Issue date Jul 20, 2004
- UTStarcom, Inc.
- Kenneth L. Peirce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile internet protocol (IP) networking with home agent and/or for...
- Patent number 6,738,362
- Issue date May 18, 2004
- UTStarcom, Inc.
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for forwarding data to idle mobile nodes, and home agent con...
- Patent number 6,707,809
- Issue date Mar 16, 2004
- UTStarcom, Inc.
- Chandra Warrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing method for mobile wireless nodes having overlapping interne...
- Patent number 6,684,256
- Issue date Jan 27, 2004
- UTStarcom, Inc.
- Chandra Warrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Instant activation of point-to point protocol (PPP) connection usin...
- Patent number 6,628,671
- Issue date Sep 30, 2003
- VTStarcom, Inc.
- Richard J. Dynarski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual home agent service using software-replicated home agents
- Patent number 6,560,217
- Issue date May 6, 2003
- 3COM Corporation
- Kenneth L. Peirce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and coordination of encryption and compression between netw...
- Patent number 6,542,992
- Issue date Apr 1, 2003
- 3COM Corporation
- Kenneth L. Peirce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling data flow in a wireless network c...
- Patent number 6,501,732
- Issue date Dec 31, 2002
- 3COM Corporation
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radius-based mobile internet protocol (IP) address-to-mobile identi...
- Patent number 6,466,571
- Issue date Oct 15, 2002
- 3COM Corporation
- Richard J. Dynarski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic allocation of wireless mobile nodes over an internet protoc...
- Patent number 6,272,129
- Issue date Aug 7, 2001
- 3COM Corporation
- Richard J. Dynarski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network access methods, including direct wireless to internet access
- Patent number 6,151,628
- Issue date Nov 21, 2000
- 3COM Corporation
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Routing Method for Mobile Wireless Nodes Having Overlapping Interne...
- Publication number 20080291869
- Publication date Nov 27, 2008
- UTSTARCOM, INC.
- Chandra Warrrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for managing foreign agent selections in a mobile...
- Publication number 20070171886
- Publication date Jul 26, 2007
- UTStarcom, Incorporated
- Gregory K. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile internet protocol (IP) networking with home agent and/or for...
- Publication number 20040184420
- Publication date Sep 23, 2004
- UTStarcom, Inc.
- Yingchun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Virtual home agent service using software-replicated home agents
- Publication number 20040174876
- Publication date Sep 9, 2004
- UTStarcom, Incorporated
- Kenneth L. Peirce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Routing method for mobile wireless nodes having overlapping interne...
- Publication number 20040136337
- Publication date Jul 15, 2004
- UTStarcom Incorporated
- Chandra Warrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Virtual home agent service using software-replicated home agents
- Publication number 20030128689
- Publication date Jul 10, 2003
- 3Com Corporation
- Kenneth L. Peirce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic allocation of wireless mobile nodes over an internet protoc...
- Publication number 20010038626
- Publication date Nov 8, 2001
- 3Com Corporation
- Richard J. Dynarski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yingchun Xu

Person

Patents Grantslast 30 patents

Routing method for mobile wireless nodes having overlapping interne...

Mobile internet protocol (IP) networking with home agent and/or for...

System and method for managing foreign agent selections in a mobile...

Address management for mobile nodes

Dynamic allocation of wireless mobile nodes over an internet protoc...

Applying modified mobile internet protocol (IP) in a wireless mobil...

Method and system for tunnel optimized call setup for mobile nodes

Hot standby protocol for wireless devices

Virtual home agent service using software-replicated home agents

Mobile internet protocol (IP) networking with home agent and/or for...

Method for forwarding data to idle mobile nodes, and home agent con...

Routing method for mobile wireless nodes having overlapping interne...

Instant activation of point-to point protocol (PPP) connection usin...

Virtual home agent service using software-replicated home agents

Control and coordination of encryption and compression between netw...

System and method for controlling data flow in a wireless network c...

Radius-based mobile internet protocol (IP) address-to-mobile identi...

Dynamic allocation of wireless mobile nodes over an internet protoc...

Network access methods, including direct wireless to internet access

Patents Applicationslast 30 patents

Routing Method for Mobile Wireless Nodes Having Overlapping Interne...

System and method for managing foreign agent selections in a mobile...

Mobile internet protocol (IP) networking with home agent and/or for...

Virtual home agent service using software-replicated home agents

Routing method for mobile wireless nodes having overlapping interne...

Virtual home agent service using software-replicated home agents

Dynamic allocation of wireless mobile nodes over an internet protoc...