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Douglas W. Johnson

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Publication

Featured researches published by Douglas W. Johnson.

Archive | 2003

Time-based servo for magnetic storage media

Richard W. Molstad; Michael J. Kelly; Douglas W. Johnson

Archive | 2004

Time-based sectored servo data format

Richard W. Molstad; Douglas W. Johnson; Durkee B. Richards

Archive | 2004

Dual mode servo pattern

Douglas W. Johnson; Denis J. Langlois; Richard W. Molstad; Yung Yip

Archive | 2004

System with matrix array of write heads and matrix array of magnetoresistive (MR) read heads

Yung Yip; James S. Anderson; Douglas W. Johnson; Denis J. Langlois; Richard W. Molstad

Archive | 2008

Distributed servo patterns for data storage media

Douglas W. Johnson; James S. Anderson; David A. Gobran; Denis J. Langlois

Archive | 2006

Concurrent servo and data track writing

Douglas W. Johnson; Denis J. Langlois

Archive | 2000

Data storage tape cartridge and tape path with an idler wrap guide for reduced lateral tape movement

Jerry L. Alexander; Daniel C. Egan; Douglas W. Johnson; Christopher J. Zwettler; William J. Vanderheyden; Albert E. Bass

Archive | 2011

Continuous biasing and servowriting of magnetic storage media having perpendicular anisotropy

Larold L. Olson; Douglas W. Johnson; Michael P. Sharrock

Archive | 2006

Robust data storage techniques for two-sided data storage tape

Larold L. Olson; Brian D. Findlay; C. Thomas Jennings; Douglas W. Johnson; Denis J. Langlois; Richard W. Molstad

Archive | 2003

Magnetic tape head assembly with laterally moveable central section

Douglas W. Johnson; Christopher J. Zwettler; Saeed A. Fahimi

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Collaboration

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Richard W. Molstad

3M

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James S. Anderson

3M

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Robert W. Tapani

3M

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Daniel C. Egan

3M

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Jerry L. Alexander

3M

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William J. Vanderheyden

Storage Technology Corporation

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