Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for handing over a call from a packet-switched network to a circuit-switched network

System and method for handing over a call from a packet-switched network to a circuit-switched network

US Patent 8437368 · Granted May 7, 2013

Estimated economic value: $4,444,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for automatically configuring network isolation2021
Journey verification for ridesharing via audible signals2021
Location tracking configuration using user devices2021
Location tracking configuration using user devices2020
Authenticating security parameters2016
System, method and computer program product for the delivery of media content2016
Determining target access routers for handover2014
Determining target access routers for handover2014
System, method and computer program product for the delivery of media content2014
System, method and computer program product for managing user identities2011
Provisioning seamless applications in mobile terminals through registering and t2011
Method and system for monitoring a selected region of an airspace associated wit2010