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Larry Emmett
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Dallas, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Distributed land mobile radio architectures
Patent number
12,316,437
Issue date
May 27, 2025
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed land mobile radio architectures
Patent number
11,936,466
Issue date
Mar 19, 2024
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
11,496,212
Issue date
Nov 8, 2022
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
10,880,000
Issue date
Dec 29, 2020
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
10,461,846
Issue date
Oct 29, 2019
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
10,389,435
Issue date
Aug 20, 2019
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
9,774,386
Issue date
Sep 26, 2017
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed simulcast architecture
Patent number
9,729,228
Issue date
Aug 8, 2017
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DISTRIBUTED LAND MOBILE RADIO ARCHITECTURES
Publication number
20240259092
Publication date
Aug 1, 2024
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED LAND MOBILE RADIO ARCHITECTURES
Publication number
20230057565
Publication date
Feb 23, 2023
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED SIMULCAST ARCHITECTURE
Publication number
20210075503
Publication date
Mar 11, 2021
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED SIMULCAST ARCHITECTURE
Publication number
20190372662
Publication date
Dec 5, 2019
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED SIMULCAST ARCHITECTURE
Publication number
20170230107
Publication date
Aug 10, 2017
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED SIMULCAST ARCHITECTURE
Publication number
20140273916
Publication date
Sep 18, 2014
E.F. Johnson Company
Arindam Roy
H04 - ELECTRIC COMMUNICATION TECHNIQUE