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H04M15/8356
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04M
TELEPHONIC COMMUNICATION
H04M15/00
Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications
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H04M15/8356
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Patents Grants
last 30 patents
Information
Patent Grant
System, process, and device for multiple network usage tracking
Patent number
11,323,856
Issue date
May 3, 2022
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, process, and device for multiple network usage tracking
Patent number
10,757,548
Issue date
Aug 25, 2020
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and network entity for control of value added service (VAS)
Patent number
10,623,279
Issue date
Apr 14, 2020
Telefonaktiebolaget LM Ericsson (publ)
Shunliang Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, process, and device for multiple network usage tracking
Patent number
10,349,241
Issue date
Jul 9, 2019
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, process, and device for multiple network usage tracking
Patent number
9,980,115
Issue date
May 22, 2018
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System, Process, and Device for Multiple Network Usage Tracking
Publication number
20200389769
Publication date
Dec 10, 2020
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, Process, and Device for Multiple Network Usage Tracking
Publication number
20190335303
Publication date
Oct 31, 2019
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, Process, and Device for Multiple Network Usage Tracking
Publication number
20180270630
Publication date
Sep 20, 2018
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, PROCESS, AND DEVICE FOR MULTIPLE NETWORK USAGE TRACKING
Publication number
20170026817
Publication date
Jan 26, 2017
TracFone Wireless, Inc.
Karen Levine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE ELECTRONIC COMMUNICATIONS WITH GRACE PERIOD
Publication number
20150381824
Publication date
Dec 31, 2015
ENFLICK INC.
Derek TING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SMOOTHING TRAFFIC LEVEL PEAKS IN A WIRELES...
Publication number
20140024336
Publication date
Jan 23, 2014
Alcatel-Lucent USA Inc.
Marcos Tavares
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION PLAN OFFERINGS
Publication number
20110244826
Publication date
Oct 6, 2011
Subramaniyan Krishnan
H04 - ELECTRIC COMMUNICATION TECHNIQUE