COVINGTON; Mark William

Patent Applications and Registrations

Patent applications and USPTO patent grants for COVINGTON; Mark William.The latest application filed is for "magnetic sensor manufacturing".

Company Profile

1.61.54

COVINGTON; Mark William - Edina MN
Covington; Mark William - San Diego CA
Covington; Mark William - Greensburg PA
Covington; Mark William - Greenburg PA
Covington; Mark William - Pittsburgh PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic Sensor Manufacturing App 20210389387 - HE; Qing ; et al.	2021-12-16
Magnetic sensor manufacturing Grant 11,125,836 - He , et al. September 21, 2	2021-09-21
Deformable magnetic antennas Grant 10,446,917 - Bonebright , et al. Oc	2019-10-15
Magnetic antenna structures having spatially varying profiles Grant 10,447,406 - Covington Oc	2019-10-15
Magnetic Sensor Manufacturing App 20180120387 - He; Qing ; et al.	2018-05-03
Magnetic sensor manufacturing Grant 9,880,232 - He , et al. January 30, 2	2018-01-30
Data reader with tuned microstructure Grant 9,378,760 - He , et al. June 28, 2	2016-06-28
Data Reader with Tuned Microstructure App 20160035376 - He; Qing ; et al.	2016-02-04
Magnetic element with crossed anisotropies Grant 9,240,200 - Covington , et al. January 19, 2	2016-01-19
Magnetic element with dual magnetic moments Grant 9,165,574 - Covington , et al. October 20, 2	2015-10-20
Recording head for heat assisted magnetic recording Grant 9,147,414 - Seigler , et al. September 29, 2	2015-09-29
Varyinig morphology in magnetic sensor sub-layers Grant 9,036,308 - Covington , et al. May 19, 2	2015-05-19
Low resistance area magnetic stack Grant 9,034,491 - Sankar , et al. May 19, 2	2015-05-19
Magnetic element with biasing structure distal the air bearing surface Grant 9,001,474 - Covington , et al. April 7, 2	2015-04-07
Coupling feature in a magnetoresistive trilayer lamination Grant 8,970,991 - Dimitrov , et al. March 3, 2	2015-03-03
Magnetic Element with Biasing Structure Distal the Air Bearing Surface App 20140340792 - Covington; Mark William ; et al.	2014-11-20
Coupling Feature In A Trilayer Lamination App 20140268428 - Dimitrov; Dimitar Velikov ; et al.	2014-09-18
Magnetic element with biasing structure distal the air bearing surface Grant 8,837,092 - Covington , et al. September 16, 2	2014-09-16
Generating Surface Plasmons Using Electrical Current App 20140254337 - Seigler; Michael Allen ; et al.	2014-09-11
Magnetic element with current constriction feature Grant 8,824,107 - Covington September 2, 2	2014-09-02
Generating surface plasmons using electrical current Grant 8,811,128 - Seigler , et al. August 19, 2	2014-08-19
Magnetic element with biased side shield lamination Grant 8,780,508 - Dimitrov , et al. July 15, 2	2014-07-15
Tuned angled uniaxial anisotropy in trilayer magnetic sensors Grant 8,755,154 - Dimitrov , et al. June 17, 2	2014-06-17
Tuned shunt ratio for magnetic sensors Grant 8,749,924 - Dimitrov , et al. June 10, 2	2014-06-10
Low Resistance Area Magnetic Stack App 20140154528 - Sankar; Vijay Karthik ; et al.	2014-06-05
Magnetic Element With Crossed Anisotropies App 20140146419 - Covington; Mark William ; et al.	2014-05-29
Magnetic Element with Current Constriction Feature App 20140118862 - Covington; Mark William	2014-05-01
Magnetic element with top shield coupled side shield lamination Grant 8,711,526 - Colak , et al. April 29, 2	2014-04-29
Magnetic element with enhanced coupling portion Grant 8,705,212 - Gadbois , et al. April 22, 2	2014-04-22
Magnetoresistive memory elements with separate read and write current paths Grant 8,698,218 - Covington April 15, 2	2014-04-15
Trilayer reader with current constraint at the ABS Grant 8,659,855 - Dimitrov , et al. February 25, 2	2014-02-25
Magnetic Element With Biased Side Shield Lamination App 20140002930 - Dimitrov; Dimitar Velikov ; et al.	2014-01-02
Magnetic Element With Top Shield Coupled Side Shield Lamination App 20140004385 - Colak; Levent ; et al.	2014-01-02
Magnetic Element with Biasing Structure Distal the Air Bearing Surface App 20140004386 - Covington; Mark William ; et al.	2014-01-02
Magnetic element with reduced shield-to-shield spacing Grant 8,582,249 - Sapozhnikov , et al. November 12, 2	2013-11-12
Magnetic element with improved stability and including at least one antiferromagnetic tab Grant 8,553,369 - Song , et al. October 8, 2	2013-10-08
Recording Head For Heat Assisted Magnetic Recording App 20130258825 - Seigler; Michael Allen ; et al.	2013-10-03
Magnetic Sensor Manufacturing App 20130244192 - He; Qing ; et al.	2013-09-19
Magnetic sensor with enhanced magnetoresistance ratio Grant 8,503,135 - Covington , et al. August 6, 2	2013-08-06
Magnetic sensors having perpendicular anisotropy free layer Grant 8,467,154 - Covington , et al. June 18, 2	2013-06-18
Magnetic Element with Dual Magnetic Moments App 20130149559 - Covington; Mark William ; et al.	2013-06-13
Recording head for heat assisted magnetic recording Grant 8,451,555 - Seigler , et al. May 28, 2	2013-05-28
Magnetic Sensor With Enhanced Magnetoresistance Ratio App 20130071691 - Covington; Mark William ; et al.	2013-03-21
Varyinig Morphology in Magnetic Sensor Sub-Layers App 20130071692 - Covington; Mark William ; et al.	2013-03-21
Magnetic element with dual magnetic moments Grant 8,400,738 - Covington , et al. March 19, 2	2013-03-19
Tuned Shunt Ratio For Magnetic Sensors App 20130065084 - Dimitrov; Dimitar Velikov ; et al.	2013-03-14
Tuned Angled Uniaxial Anisotropy in Trilayer Magnetic Sensors App 20130065085 - Dimitrov; Dimitar Velikov ; et al.	2013-03-14
Magnetic Sensors Having Perpendicular Anisotropy Free Layer App 20130050876 - Covington; Mark William ; et al.	2013-02-28
Magnetic Element With Reduced Shield-To-Shieldl Spacing App 20120276415 - Sapozhnikov; Victor Boris ; et al.	2012-11-01
Magnetic Element With Dual Magnetic Moments App 20120270073 - Covington; Mark William ; et al.	2012-10-25
Magnetic Element With Enhanced Coupling Portion App 20120268846 - Gadbois; Jason Bryce ; et al.	2012-10-25
Magnetic Element with Improved Stability App 20120134057 - Song; Dion ; et al.	2012-05-31
Trilayer Reader With Current Constraint At The Abs App 20110228428 - Dimitrov; Dimitar Velikov ; et al.	2011-09-22
Magnetoresistive Memory Elements With Separate Read And Write Current Paths App 20110026316 - Covington; Mark William	2011-02-03
Magnetoresistive memory elements with separate read and write current paths Grant 7,825,445 - Covington November 2, 2	2010-11-02
Data writing with plasmon resonator Grant 7,818,760 - Seigler , et al. October 19, 2	2010-10-19
Recording Head For Heat Assisted Magnetic Recording App 20100214685 - Seigler; Michael Allen ; et al.	2010-08-26
Suppression of spin momentum transfer and related torques in magnetoresistive elements Grant 7,715,154 - Covington , et al. May 11, 2	2010-05-11
CPP reader with phase detection of magnetic resonance for read-back Grant 7,633,699 - Kaka , et al. December 15, 2	2009-12-15
Recording heads including a magnetically damped write pole and recording systems including such heads Grant 7,595,959 - Covington , et al. September 29, 2	2009-09-29
Magnetic field read sensor based on the extraordinary hall effect Grant 7,576,948 - Covington , et al. August 18, 2	2009-08-18
Data Writing With Plasmon Resonator App 20090158305 - Seigler; Michael Allen ; et al.	2009-06-18
Magnetoresistive Memory Elements With Separate Read And Write Current Paths App 20090141541 - Covington; Mark William	2009-06-04
Data writing with plasmon resonator Grant 7,500,255 - Seigler , et al. March 3, 2	2009-03-03
CPP reader with phase detection of magnetic resonance for read-back App 20080144232 - Kaka; Shehzaad ; et al.	2008-06-19
Magnetic field sensor based on the extraordinary hall effect App 20070195452 - Covington; Mark William ; et al.	2007-08-23
Ampere wire write head with confined magnetic fields Grant 7,212,367 - Clinton , et al. May 1, 2	2007-05-01
Damping control in magnetic recording systems App 20070003792 - Covington; Mark William ; et al.	2007-01-04
Suppression of spin momentum transfer and related torques in magnetoresistive elements App 20060232892 - Covington; Mark William ; et al.	2006-10-19
Hybrid write mechanism for high speed and high density magnetic random access memory Grant 7,006,375 - Covington February 28, 2	2006-02-28
Data writing with plasmon resonator App 20050289577 - Seigler, Michael Allen ; et al.	2005-12-29
Ampere wire write head with confined magnetic fields App 20050280935 - Clinton, Thomas William ; et al.	2005-12-22
Magnetic recording head including spatially-pumped spin wave mode writer Grant 6,954,331 - Crawford , et al. October 11, 2	2005-10-11
Photoconductive optical write driver for magnetic recording Grant 6,903,891 - Crawford , et al. June 7, 2	2005-06-07
Photoconductive Optical Write Driver For Magnetic Recording App 20050111129 - Crawford, Thomas McLendon ; et al.	2005-05-26
Magnetic random access memory having flux closure for the free layer and spin transfer write mechanism Grant 6,865,109 - Covington March 8, 2	2005-03-08
Hybrid write mechanism for high speed and high density magnetic random access memory App 20040246775 - Covington, Mark William	2004-12-09
Magnetic random access memory having flux closure for the free layer and spin transfer write mechanism App 20040246776 - Covington, Mark William	2004-12-09
Write head with magnetization controlled by spin-polarized electron current Grant 6,809,900 - Covington October 26, 2	2004-10-26
Magnetic read head wherein the shields are used as electrical leads and have a minimized anisotropic magneto-resistance effect Grant 6,807,032 - Seigler , et al. October 19, 2	2004-10-19
White head for high anisotropy media Grant 6,785,092 - Covington , et al. August 31, 2	2004-08-31
Magnetic tunnel junction using nanoparticle monolayers and applications therefor Grant 6,730,395 - Covington May 4, 2	2004-05-04
Perpendicular write head with high magnetization pole material and method of fabricating the write head Grant 6,687,085 - Minor , et al. February 3, 2	2004-02-03
Magnetic read head using (FePt)100-xCux as a permanent magnet material App 20030228488 - Covington, Mark William ; et al.	2003-12-11
Enhanced ion beam etch selectivity of magnetic thin films using carbon-based gases App 20030038106 - Covington, Mark William ; et al.	2003-02-27
Magnetic recording head including spatially-pumped spin wave mode writer App 20030039068 - Crawford, Thomas McLendon ; et al.	2003-02-27
Write head for high anisotropy media App 20030026040 - Covington, Mark William ; et al.	2003-02-06
Perpendicular write head with high magnetization pole material and method of fabricating the write head App 20030016470 - Minor, Michael Kevin ; et al.	2003-01-23
Write head with magnetization controlled by spin-polarized electron current App 20020135935 - Covington, Mark William	2002-09-26
Magnetic tunnel junctions using nanoparticle monolayers and applications therefor App 20020074541 - Covington, Mark William	2002-06-20