Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for achieving a call-waiting functionality in a communication network

Method for achieving a call-waiting functionality in a communication network

US Patent 8472352 · Granted Jun 25, 2013

Estimated economic value: $343,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Telephony application server node, server node, and methods therein, in a commun2025
Internet protocol multimedia subsystem node, server node and methods in a commun2025
Methods, wireless communication device, IMS and OCS for sending information to c2025
Managing user equipment roaming status changes in a radio access network2022
Method and devices of notifying a first user equipment, UE, of a subscriber in a2021
Guest user access in the IP multimedia subsystem IMS2021
Protection of mission-critical push-to-talk multimedia broadcast and multicast s2020
Method and apparatus relating to online charging in an IP multimedia subsystem2020
Protection of mission-critical push-to-talk multimedia broadcast and multicast s2019
Methods and apparatus for configuring and implementing announcements for IP mult2019
Methods and apparatus for implementing a communication barring service2019
Protection of mission-critical push-to-talk multimedia broadcast and multicast s2019