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A. Karl Corona
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Maple Valley, WA, US
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Patents Grants
last 30 patents
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Patent Grant
IMS pseudo-registration
Patent number
12,021,904
Issue date
Jun 25, 2024
T-Mobile USA, Inc.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet-switched to circuit-switched handover during VOIP call initi...
Patent number
11,792,694
Issue date
Oct 17, 2023
T-Mobile USA, Inc.
Kun Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for network categorization
Patent number
11,589,328
Issue date
Feb 21, 2023
T-Mobile USA, Inc.
Muhammad Tawhidur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network routing based on terminal's media path
Patent number
11,165,833
Issue date
Nov 2, 2021
T-Mobile USA, Inc.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMS PSEUDO-REGISTRATION
Publication number
20240305676
Publication date
Sep 12, 2024
T-Mobile USA, Inc.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAUSE DETERMINATION FOR TERMINATED CALLS IN A 5G NETWORK
Publication number
20240259437
Publication date
Aug 1, 2024
T-Mobile USA, Inc.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM FOR DETERMINING RADIO ACCESS TECHNOLOGY TYPE
Publication number
20240129806
Publication date
Apr 18, 2024
T-Mobile USA, Inc.
Joel Arends
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED N17 INTERFACE BETWEEN IMS NETWORK AND 5G-EIR
Publication number
20220124091
Publication date
Apr 21, 2022
T-Mobile USA, Inc.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET-SWITCHED TO CIRCUIT-SWITCHED HANDOVER DURING VOIP CALL INITI...
Publication number
20210377817
Publication date
Dec 2, 2021
T-Mobile USA, Inc.
Kun Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR NETWORK CATEGORIZATION
Publication number
20210029659
Publication date
Jan 28, 2021
T-Mobile USA, Inc.
Muhammad Tawhidur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK ROUTING BASED ON TERMINAL'S MEDIA PATH
Publication number
20180124124
Publication date
May 3, 2018
T-MOBILE USA, INC.
A. Karl Corona
H04 - ELECTRIC COMMUNICATION TECHNIQUE