Inventor
BALL RAYMOND
US7 patents
Patents
7 patentsUS11445357B1Sep 13, 2022
Call routing while roaming on a 5G wireless telecommunication network
T MOBILE USA INC2 citations71
US12581281B2Mar 17, 2026
Service-based architecture for internet protocol multimedia subsystem
T MOBILE USA INC0 citations60
US12356501B2Jul 8, 2025
Call routing while roaming on a 5G wireless telecommunication network
T MOBILE USA INC0 citations60
US11943836B1Mar 26, 2024
Service-based architecture for internet protocol multimedia subsystem
T MOBILE USA INC0 citations60
US11751044B2Sep 5, 2023
Call routing while roaming on a 5G wireless telecommunication network
T MOBILE USA INC0 citations60
US11671818B1Jun 6, 2023
Reliable local breakout for roaming devices
T MOBILE USA INC0 citations50
US11889307B2Jan 30, 2024
End-to-end security for roaming 5G-NR communications
T MOBILE USA INC0 citations48