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Smart Tone Authentication, Inc.
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for generation of tone signals over a transmissio...
Patent number
6,014,441
Issue date
Jan 11, 2000
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for compensating for signal deviations in tone si...
Patent number
5,949,874
Issue date
Sep 7, 1999
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for the secure communication of data
Patent number
5,907,597
Issue date
May 25, 1999
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information storage device for storing personal identification info...
Patent number
5,825,871
Issue date
Oct 20, 1998
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Auto-dialer housing
Patent number
5,818,930
Issue date
Oct 6, 1998
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method using personal identification numbers and associa...
Patent number
5,745,555
Issue date
Apr 28, 1998
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for selecting and generating telephone access num...
Patent number
5,732,133
Issue date
Mar 24, 1998
Smart Tone Authentication, Inc.
Andrew R. Mark
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks