Timothy C. Hughes

Person

Boulder County, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Servo track having periodic frames of tone field and embedded synch...
- Patent number 7,522,371
- Issue date Apr 21, 2009
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo track having periodic frames of tone field and embedded synch...
- Patent number 7,522,372
- Issue date Apr 21, 2009
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo track having periodic frames of tone field and embedded synch...
- Patent number 7,245,453
- Issue date Jul 17, 2007
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo track having periodic frames of tone field and embedded synch...
- Patent number 7,158,338
- Issue date Jan 2, 2007
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Grant
Alternating-azimuth angle helical track format using grouped same-a...
- Patent number 6,985,323
- Issue date Jan 10, 2006
- Exabyte Corporation
- Steven L. Magnusson
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase based time domain tracking for helical scan tape drive
- Patent number 6,697,209
- Issue date Feb 24, 2004
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibration of magnetic tape drive
- Patent number 6,288,864
- Issue date Sep 11, 2001
- Exabyte Corporation
- William Widener
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining and using head parameters in a...
- Patent number 5,973,875
- Issue date Oct 26, 1999
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Write splicing for helical scan recorder
- Patent number 5,953,177
- Issue date Sep 14, 1999
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determing desired rotational velocity of t...
- Patent number 5,734,518
- Issue date Mar 31, 1998
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining and using head parameters in a...
- Patent number 5,731,921
- Issue date Mar 24, 1998
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining head parameter for helical sca...
- Patent number 5,689,382
- Issue date Nov 18, 1997
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for controlling media linear speed in a helica...
- Patent number 5,680,269
- Issue date Oct 21, 1997
- Exabyte Corporation
- Steven P. Georgis
- G11 - INFORMATION STORAGE
Information Patent Grant
Helical scan method and apparatus for adjusting media speed to read...
- Patent number 5,535,068
- Issue date Jul 9, 1996
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for distorted track data recovery by rewinding...
- Patent number 5,349,481
- Issue date Sep 20, 1994
- Exabyte Corporation
- Gerald C. Kauffman
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual channel helical recorder
- Patent number 5,142,422
- Issue date Aug 25, 1992
- Exabyte Corporation
- Christopher P. Zook
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo tracking for helical scan recorder
- Patent number 5,068,757
- Issue date Nov 26, 1991
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for synchronizing timing signals for helical s...
- Patent number 5,065,261
- Issue date Nov 12, 1991
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Automated cartridge system
- Patent number 4,864,511
- Issue date Sep 5, 1989
- Storage Technology Corporation
- Michael E. Moy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tape reel position sensor
- Patent number 4,577,811
- Issue date Mar 25, 1986
- Storage Technology Corporation
- Stuart W. Bray
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Servo track having periodic frames of tone field and embedded synch...
- Publication number 20070070545
- Publication date Mar 29, 2007
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Application
Servo track having periodic frames of tone field and embedded synch...
- Publication number 20070064328
- Publication date Mar 22, 2007
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Application
Servo track having periodic frames of tone field and embedded synch...
- Publication number 20070064327
- Publication date Mar 22, 2007
- Quantum Corporation
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Application
Servo track having periodic frames of tone field and embedded synch...
- Publication number 20050259349
- Publication date Nov 24, 2005
- John A. Koski
- G11 - INFORMATION STORAGE
Information Patent Application
Alternating-azimuth angle helical track format using grouped same-a...
- Publication number 20030048563
- Publication date Mar 13, 2003
- Steven L. Magnusson
- G11 - INFORMATION STORAGE
Information Patent Application
Phase based time domain tracking for helical scan tape drive
- Publication number 20020080519
- Publication date Jun 27, 2002
- Timothy C. Hughes
- G11 - INFORMATION STORAGE

Timothy C. Hughes

Person

Patents Grantslast 30 patents

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Alternating-azimuth angle helical track format using grouped same-a...

Phase based time domain tracking for helical scan tape drive

Calibration of magnetic tape drive

Method and apparatus for determining and using head parameters in a...

Write splicing for helical scan recorder

Method and apparatus for determing desired rotational velocity of t...

Method and apparatus for determining and using head parameters in a...

Method and apparatus for determining head parameter for helical sca...

Method and apparatus for controlling media linear speed in a helica...

Helical scan method and apparatus for adjusting media speed to read...

Apparatus and method for distorted track data recovery by rewinding...

Dual channel helical recorder

Servo tracking for helical scan recorder

Method and apparatus for synchronizing timing signals for helical s...

Automated cartridge system

Tape reel position sensor

Patents Applicationslast 30 patents

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Servo track having periodic frames of tone field and embedded synch...

Alternating-azimuth angle helical track format using grouped same-a...

Phase based time domain tracking for helical scan tape drive