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Inventor

Matthew R. Gibbons

Inventor
San Jose, CA, US

Overview

37→
Patents
2001–2016
Patent span
Physics
Primary field (CPC G)

Patents· 37 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer52%
B82YSpecific uses or applications of nanostructures14%
G11CStatic stores12%
Y10TTechnical subjects covered by former us classification10%
G01RMeasuring electric variables5%
H10BElectronic memory devices3%
G02BOptical elements, systems or apparatus2%
H01FMagnets2%
PatentTitleYear
9,449,625'Heat assisted magnetic recording head having a plurality of diffusion barrier layers'20169,336,814'Inverse tapered waveguide for use in a heat assisted magnetic recording head'20169,311,952'Interfering near field transducer for energy assisted magnetic recording'20169,159,346'Near field transducer using dielectric waveguide core with fine ridge feature'20159,153,260'Electronic lapping guide in a magnetic recording transducer'20159,142,233'Heat assisted magnetic recording writer having a recessed pole'20159,007,879'Interfering near field transducer having a wide metal bar feature for energy assisted magnetic recording'20159,001,629'Systems and methods for suppressing background energy of a waveguide in an energy assisted magnetic recording system'20158,958,272'Interfering near field transducer for energy assisted magnetic recording'20158,953,422'Near field transducer using dielectric waveguide core with fine ridge feature'20158,947,985'Heat assisted magnetic recording transducers having a recessed pole'20158,861,124'Integrated sensor for monitoring laser power in a heat assisted magnetic recording disk drive'20148,619,512'Stress buffer for near-field transducer in energy assisted magnetic recording and methods for fabricating the same'20138,526,275'Systems and methods for dissipating heat from a near-field transducer in an energy assisted magnetic recording assembly'20138,462,592'Energy-assisted magnetic recording head having waveguide capable of providing small beam spots'20138,441,909'Disk drive increasing laser power at beginning of write in heat assisted magnetic recording'20138,310,901'Method and system for providing separate write and optical modules in an energy assisted magnetic recording disk drive'20128,259,410'Method and system for providing a magnetic head using a composite magnetic material in the recording transducer'20128,247,095'Energy assisted discrete track media with heat sink'20128,179,636'Method and system for providing a perpendicular magnetic recording writer'20128,164,855'Method and system for providing a write pole in an energy assisted magnetic recording disk drive'20128,151,441'Method for providing and utilizing an electronic lapping guide in a magnetic recording transducer'20127,872,824'Setting an operating bias current for a magnetoresistive head by computing a target operating voltage'20117,110,289'Method and system for controlling MRAM write current to reduce power consumption'20067,012,832'Magnetic memory cell with plural read transistors'20066,888,184'Shielded magnetic ram cells'20056,829,160'Magnetic ram cell with amplification circuitry and MRAM memory array formed using the MRAM cells'20046,801,411'Dual stripe spin valve sensor without antiferromagnetic pinning layer'20046,735,850'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20046,721,203'Designs of reference cells for magnetic tunnel junction (MTJ) MRAM'20046,721,138'Inductive transducer with stitched pole tip and pedestal defining zero throat height'20046,707,083'Magnetic tunneling junction with improved power consumption'20046,697,294'Designs of reference cells for magnetic tunnel junction (MTJ) MRAM'20046,487,056'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20026,421,212'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20026,418,000'Dual, synthetic spin valve sensor using current pinning'20026,317,297'Current pinned dual spin valve with synthetic pinned layers'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to READ RITE CORP (4)· patent assignee history
2001–2005Based in Livermore, CA, US· patent location history
2004–2005Patents assigned to WESTERN DIGITAL FREMONT INC (8)· patent assignee history
2006Based in Dublin, CA, US· patent location history
2011–2016Patents assigned to WESTERN DIGITAL FREMONT LLC (19)· patent assignee history
2011–2016Based in San Jose, CA, US· patent location history
2012–2015Patents assigned to GIBBONS MATTHEW R (11)· patent assignee history
2012–2013Patents assigned to STOEV KROUM S (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTERN DIGITAL FREMONT LLC192011–2016
GIBBONS MATTHEW Rself112012–2015
WESTERN DIGITAL FREMONT INC82004–2005
READ RITE CORP42001–2002
STOEV KROUM S32012–2013
Locations
LocationPatentsSpan
San Jose, California, US232011–2016
Livermore, California, US122001–2005
Dublin, California, US22006