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ERIK KOSAR
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RICHARDSON, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for relaying an origination request from a home l...
Patent number
9,712,991
Issue date
Jul 18, 2017
T-Mobile USA, Inc.
Erik K. Kosar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing selective voiceover4g call blocking
Patent number
9,414,186
Issue date
Aug 9, 2016
T-Mobile USA, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intelligent network selection system
Patent number
9,414,305
Issue date
Aug 9, 2016
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for relaying an origination request from a home l...
Patent number
8,971,877
Issue date
Mar 3, 2015
MetroPCS Wireless, Inc.
Erik Kosar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing selective voice call continuity
Patent number
8,547,937
Issue date
Oct 1, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajkshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for enhanced domain availability notification
Patent number
8,542,677
Issue date
Sep 24, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing selective Voiceover4G call blocking
Patent number
8,537,758
Issue date
Sep 17, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile device assisted handoff
Patent number
8,520,577
Issue date
Aug 27, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for enhanced domain availability notification
Patent number
8,428,052
Issue date
Apr 23, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing selective voice call continuity
Patent number
8,428,032
Issue date
Apr 23, 2013
MetroPCS Wireless, Inc.
Bejoy Pankajakshan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for HLR support for IP-MSC feature activation
Patent number
8,254,377
Issue date
Aug 28, 2012
MetroPCS Wireless, Inc.
Therese Keenan Kosar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
HLR-dual circuit switched and packet switched registration support
Patent number
8,086,238
Issue date
Dec 27, 2011
MetroPCS Wireless, Inc.
Erik Kosar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR RELAYING AN ORIGINATION REQUEST FROM A HOME L...
Publication number
20150133114
Publication date
May 14, 2015
METROPCS WIRELESS, INC.
ERIK K. KOSAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTELLIGENT NETWORK SELECTION SYSTEM
Publication number
20140220967
Publication date
Aug 7, 2014
METROPCS WIRELESS, INC.
BEJOY PANKAJAKSHAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING SELECTIVE VOICEOVER4G CALL BLOCKING
Publication number
20140133361
Publication date
May 15, 2014
METROPCS WIRELESS, INC.
BEJOY PANKAJAKSHAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR RELAYING AN ORIGINATION REQUEST FROM A HOME L...
Publication number
20120077489
Publication date
Mar 29, 2012
METROPCS WIRELESS, INC.
ERIK KOSAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE