Denis J. Langlois — 19 Patents at Imation

Denis J. Langlois has been granted 19 US patents while listed as an inventor at Imation. The first was granted in 2004 and the most recent in June 2015. Denis J. Langlois ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Denis J. Langlois in River Falls, WI, US.

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Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9053249	Removable memory cartridge and docking station compatible with media drive expansion slots	David M. Perry, Yung Yip, Christopher Thomas Bukowski, Chris Zwettler, George P. Rambosek +5 more	2015-06-09	$902,000
8745319	Flash memory based storage devices utilizing magnetoresistive random access memory (MRAM) to store control information facilitating wear leveling	Alan R. Olson	2014-06-03	$643,000
8140739	Flash memory based storage devices utilizing magnetoresistive random access memory (MRAM) to store files having logical block addresses stored in a write frequency file buffer table	Alan R. Olson	2012-03-20	$668,000
7953433	Data storage device and data storage device tracing system	Purushotham G. Lala Balaji, Sanjay Gupta	2011-05-31	$1,678,000
7889454	Distributed servo patterns for data storage media	Douglas W. Johnson, James S. Anderson, David A. Gobran	2011-02-15	$3,605,000
7595950	Robust data storage techniques for two-sided data storage tape	Larold L. Olson, Brian D. Findlay, C. Thomas Jennings, Douglas W. Johnson, Richard W. Molstad	2009-09-29	$4,937,000
7466510	Distributed servo patterns for data storage media	Douglas W. Johnson, James S. Anderson, David A. Gobran	2008-12-16	$6,400,000
7453361	Refurbishing and resale techniques for data storage tape	Brian D. Findlay	2008-11-18	$5,879,000
7436622	Concurrent servo and data track writing	Douglas W. Johnson	2008-10-14	$7,046,000
7379254	Mixed frequency amplitude-based servo pattern	Douglas W. Johnson	2008-05-27	$10,332,000
7359160	Magnetic head device and linear tape drive including a multi-element magnetic head chip and twin bimodal actuators	Hirohisa Koga, Takashi Abe, Yoshihiko Ito, James S. Anderson	2008-04-15
7342748	System with matrix array of write heads and matrix array of magnetoresistive (MR) read heads	Yung Yip, James S. Anderson, Douglas W. Johnson, Richard W. Molstad	2008-03-11	$4,407,000
7339768	Magnetic head device and linear tape drive including a twin bimodal type actuator and a dampening structure	Yoshihiko Ito, Hirohisa Koga, Takashi Abe, James S. Anderson	2008-03-04
7312945	Techniques for adjusting for actuator non-linearities in a data storage system	James S. Anderson	2007-12-25
7304576	Refurbishing and resale techniques for data storage tape	Brian D. Findlay	2007-12-04	$6,697,000
7221534	Piezoelectric crystal actuator and techniques for hysteresis reduction	James S. Anderson, Mark P. Weber	2007-05-22
7095583	Dual mode servo pattern	Douglas W. Johnson, Richard W. Molstad, Yung Yip	2006-08-22	$7,956,000
7054093	Dual actuators for read-while-write recording system	James S. Anderson	2006-05-30	$2,702,000
6738210	Amplitude detection for full band servo verification	Alan R. Olson	2004-05-18	$3,386,000

Denis J. Langlois — 19 Patents

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