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David Seth Dunn
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Washington, DC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile subscriber identity rotation
Patent number
12,273,725
Issue date
Apr 8, 2025
Private Tech Inc.
David Seth Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Blinded token device authentication
Patent number
12,267,428
Issue date
Apr 1, 2025
Private Tech Inc.
Stephen James Dowhy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MOBILE SUBSCRIBER IDENTITY ROTATION
Publication number
20250211998
Publication date
Jun 26, 2025
Private Tech Inc.
David Seth Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLINDED TOKEN DEVICE AUTHENTICATION
Publication number
20250202705
Publication date
Jun 19, 2025
Private Tech Inc.
Stephen James Dowhy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMEI TRACKING PREVENTION
Publication number
20250080989
Publication date
Mar 6, 2025
Private Tech Inc.
Michael Howard Paesano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE SUBSCRIBER IDENTITY ROTATION
Publication number
20240365126
Publication date
Oct 31, 2024
Private Tech Inc.
David Seth Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLINDED TOKEN DEVICE AUTHENTICATION
Publication number
20240364520
Publication date
Oct 31, 2024
Private Tech Inc.
Stephen James Dowhy
H04 - ELECTRIC COMMUNICATION TECHNIQUE