Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for performing roaming in dual mode mobile terminal capable of preventing ping-pong phenomenon

Method for performing roaming in dual mode mobile terminal capable of preventing ping-pong phenomenon

US Patent 7486964 · Granted Feb 3, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and multimode terminal for minimizing mute interval2014
Method for acquiring handover network in multi-mode terminal and multi-mode term2013
Handover method for minimizing packet call reconnection delay time between diffe2013
Method for minimizing current consumption at handover in multimode terminal and 2012
Method of efficiently processing dormant state in packet service and multi-mode 2011
Traffic handover control device and method of multi-mode mobile communication te2011