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Fourth State Communications, LLC
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Stafford, VA, US
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Patents Grants
last 30 patents
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Patent Grant
Systems and methods for over-the-horizon communication
Patent number
10,680,721
Issue date
Jun 9, 2020
FOURTH STATE COMMUNICATIONS, LLC.
Levi E. Kunkel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for over-the-horizon communication
Patent number
10,601,503
Issue date
Mar 24, 2020
FOURTH STATE COMMUNICATIONS, INC.
Levi E. Kunkel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patents Applications
last 30 patents
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Patent Application
SYSTEMS AND METHODS FOR OVER-THE-HORIZON COMMUNICATION
Publication number
20200304214
Publication date
Sep 24, 2020
Fourth State Communications, LLC
Levi E. Kunkel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR OVER-THE-HORIZON COMMUNICATION
Publication number
20200059304
Publication date
Feb 20, 2020
Fourth State Communications, LLC
Levi E. Kunkel
H04 - ELECTRIC COMMUNICATION TECHNIQUE