Xuewen Li

City:

Cary, North Carolina

Country:

United States

Published Applications:

Last publication date:

2017-03-23

Top Assignees for applications by Xuewen Li

The entities that hold a legal rights for patent applications filed by inventor Li Xuewen:

Xuewen Li from Cary, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Configuration of shared trunk groups in an IP telephony network

Systems, methods, and computer program products for providing caller identity update information

Loop condition prevention at internetwork interface boundary

Loop condition prevention at internetwork interface boundary

Techniques for implementing logical trunk groups with session initiation protocol (SIP)

Multiple appearance directory number support across packet- and circuit-switched networks

Network gatekeeper prioritizing method and system

Method and apparatus for interworking between internet protocol (IP) telephony protocols

Methods and systems for processing calls in a packet network using peer call servers

InventorID:

794489 ⎘