Sonia Guell

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Miami, FL, US

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Patents Grantslast 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
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 Applicationslast 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