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Alexandru Catalin Ionescu
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Ai, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for subscribing for internet protocol multimedia...
Patent number
9,705,938
Issue date
Jul 11, 2017
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identity and access management
Patent number
9,705,871
Issue date
Jul 11, 2017
T-Mobile USA, Inc.
Michael Engan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Application controller for quality-of-service configuration of a te...
Patent number
9,596,697
Issue date
Mar 14, 2017
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure environment for subscriber device
Patent number
9,591,484
Issue date
Mar 7, 2017
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for subscribing for internet protocol multimedia...
Patent number
9,538,492
Issue date
Jan 3, 2017
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bootstrap authentication framework
Patent number
9,380,038
Issue date
Jun 28, 2016
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote unlocking of telecommunication device functionality
Patent number
9,319,884
Issue date
Apr 19, 2016
T-Mobile USA, Inc.
Adrian Buzescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for subscribing for internet protocol multimedia...
Patent number
9,280,408
Issue date
Mar 8, 2016
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Emergency call mode preference in wireless communication networks
Patent number
9,232,380
Issue date
Jan 5, 2016
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimizing video-call quality of service
Patent number
9,118,801
Issue date
Aug 25, 2015
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quality of service application controller and user equipment applic...
Patent number
9,100,854
Issue date
Aug 4, 2015
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote unlocking of telecommunication device functionality
Patent number
9,066,233
Issue date
Jun 23, 2015
T-Mobile USA, Inc.
Adrian Buzescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile device-type locking
Patent number
9,055,443
Issue date
Jun 9, 2015
T-Mobile USA, Inc.
Raymond Froelich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for subscribing for internet protocol multimedia...
Patent number
9,008,650
Issue date
Apr 14, 2015
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quality of service application controller and user equipment applic...
Patent number
8,989,001
Issue date
Mar 24, 2015
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device triggered channel selection
Patent number
8,923,873
Issue date
Dec 30, 2014
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Emergency call mode preference in wireless communication networks
Patent number
8,867,411
Issue date
Oct 21, 2014
T-Mobile USA, Inc.
Alexandru C. Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic binding of service on bearer
Patent number
8,676,187
Issue date
Mar 18, 2014
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for subscribing for internet protocol multimedia...
Patent number
8,611,890
Issue date
Dec 17, 2013
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR SUBSCRIBING FOR INTERNET PROTOCOL MULTIMEDIA...
Publication number
20170111406
Publication date
Apr 20, 2017
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR SUBSCRIBING FOR INTERNET PROTOCOL MULTIMEDIA...
Publication number
20160192313
Publication date
Jun 30, 2016
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Identity and Access Management
Publication number
20160105420
Publication date
Apr 14, 2016
T-Mobile USA, Inc.
Michael Engan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR SUBSCRIBING FOR INTERNET PROTOCOL MULTIMEDIA...
Publication number
20150220382
Publication date
Aug 6, 2015
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EMERGENCY CALL MODE PREFERENCE IN WIRELESS COMMUNICATION NETWORKS
Publication number
20150105040
Publication date
Apr 16, 2015
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Handovers from Networks Using Unlicensed Spectrum to...
Publication number
20140269611
Publication date
Sep 18, 2014
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR SUBSCRIBING FOR INTERNET PROTOCOL MULTIMEDIA...
Publication number
20140181316
Publication date
Jun 26, 2014
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Device Triggered Channel Selection
Publication number
20130316716
Publication date
Nov 28, 2013
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transfer Reduction During Video Broadcasts
Publication number
20130286227
Publication date
Oct 31, 2013
T-Mobile USA, Inc.
Kevin Lau
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Application Controller for Quality-of-Service Configuration of a Te...
Publication number
20130258966
Publication date
Oct 3, 2013
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Rule-Based Application Controller for Signaling Reduction
Publication number
20130258929
Publication date
Oct 3, 2013
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bootstrap Authentication Framework
Publication number
20130239189
Publication date
Sep 12, 2013
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUALITY OF SERVICE APPLICATION CONTROLLER AND USER EQUIPMENT APPLIC...
Publication number
20130142043
Publication date
Jun 6, 2013
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optimizing Video-call Quality of Service
Publication number
20130100228
Publication date
Apr 25, 2013
T-Mobile USA, Inc.
Pablo Tapia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC BINDING OF SERVICE ON BEARER
Publication number
20120315889
Publication date
Dec 13, 2012
T-MOBILE USA, INC.
Alexandru Catalin Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EMERGENCY CALL MODE PREFERENCE IN WIRELESS COMMUNICATION NETWORKS
Publication number
20120236760
Publication date
Sep 20, 2012
T-Mobile USA, Inc.
Alexandru C. Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR SUBSCRIBING FOR INTERNET PROTOCOL MULTIMEDIA...
Publication number
20120214480
Publication date
Aug 23, 2012
T-Mobile USA, Inc.
Alexandru Catalin Ionescu
G06 - COMPUTING CALCULATING COUNTING