Inventor

SINGLETON ERIC W

US40 patents

⚠️ This page may combine multiple inventors who share the name “SINGLETON ERIC W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SINGLETON ERIC W

SEAGATE TECHNOLOGY LLC

Biasing for tri-layer magnetoresistive sensors

Spin valve structures with specular reflection layers

Multiple sensor magnetic reproducing device with reduced inter-sensor spacing

Giant magnetoresistive sensor with a PtMnX pinning layer and a NiFeCr seed layer

High magnetic anisotropy hard magnetic bias element

Perpendicular recording medium with antiferromagnetic exchange coupling in soft magnetic underlayers

Spin valve structures with specular reflection layers

Magnetoresistive sensor with SAF structure having crystalline layer and amorphous layer

Magnetoresistive sensor including an amorphous insertion layer excluding glass former elements

Multi-sensor reader with different readback sensitivities

Magnetic sensor annealing using a rocking field

Magnetic sensor with electrically defined active area dimensions

Magnetoresistive transducer with low magnetic moment, high coercivity stabilizing magnets

Perpendicular recording head having controlled permeability and saturation moment

Method for fabricating a magnetic sensor assembly

Fabrication of a multi-layered magnetic element

Magnetoresistive sensor

Current-perpendicular-to-plane spin valve reader with reduced scattering of majority spin electrons

Magnetoresistive sensor fabrication

Stabilization of one or more upper sensors in multi-sensor readers

Sensor stabilization in a multiple sensor magnetic reproducing device

Sensor stack structure with RKKY coupling layer between free layer and capping layer

Stabilization of one or more upper sensors in multi-sensor readers

Data reader with magnetic seed lamination

Stack cap with a non-magnetic layer including ferromagnetic elements

Magnetoresistive sensor having low resistivity dual path conductor and optimized magnetic

Magnetoresistive sensor with laminate electrical interconnect

Data reader side shields with polish stop

Fabrication of a multi-layered magnetic element

Methods of forming MgO barrier layer

Magnetoresistive sensor with SAF structure having amorphous alloy layer

Magnetic sensor annealing using a rocking field

Magnetoresistive sensor with AFM-stabilized bottom shield

SINGLETON ERIC W

Magnetoresistive shield with lateral sub-magnets

Magnetic sensing device with reduced shield-to-shield spacing

Multi-layer magnetoresistive shield with transition metal layer

Magnetoresistive shield with coupled lateral magnet bias

Magnetoresistive shield with stabilizing feature

MACKEN DECLAN

Domain control in bottom shield of MR sensor

QIU JIAOMING

Hard magnet with cap and seed layers and data storage device read/write head incorporating the same