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KURT HALLAMASEK
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OAKLAND, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Digital servo track format with leading and trailing identifiers
Patent number
6,124,993
Issue date
Sep 26, 2000
Ampex Corporation
Kurt F. Hallamasek
G11 - INFORMATION STORAGE
Information
Patent Grant
System for estimating tape pack radius using a Kalman filter
Patent number
6,082,653
Issue date
Jul 4, 2000
Ampex Corporation
John Abedor
G11 - INFORMATION STORAGE
Information
Patent Grant
Hybrid arm-position/tape-tension servocontrol system
Patent number
5,836,533
Issue date
Nov 17, 1998
Ampex Corporation
Kurt F. Hallamasek
G11 - INFORMATION STORAGE
Information
Patent Grant
Track-curvature detection using clock phase shift in azimuth recording
Patent number
5,757,575
Issue date
May 26, 1998
Ampex Corporation
Kurt F. Hallamasek
G11 - INFORMATION STORAGE
Information
Patent Grant
Timing recovery on longitudinal magnetic tape record channels based...
Patent number
5,457,581
Issue date
Oct 10, 1995
Ampex Corporation
Kurt F. Hallamasek
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital servo track format
Patent number
5,408,368
Issue date
Apr 18, 1995
Ampex Corporation
Kurt F. Hallamasek
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording system having longitudinal tracks with recordable se...
Patent number
5,341,251
Issue date
Aug 23, 1994
Ampex Systems Corporation
Jeffrey L. Fincher
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
ESTIMATING TAPE PACK RADIUS USING A KALMAN FILTER
Publication number
20030127551
Publication date
Jul 10, 2003
JOHN ABEDOR
G11 - INFORMATION STORAGE