Ching Hwa Tsang

Magnetic tunnel junction device with bottom free layer and improved underlayer

High linear density tunnel junction flux guide read head with in-stack longitudinal bias stack (LBS)

Magnetoresistive sensor having shape enhanced pinning, a flux guide structure and damage free virtual edges

Magnetoresistive sensor having a shape enhanced pinned layer

Current perpendicular to plane magnetoresistive sensor having a shape enhanced pinned layer and an in stack bias structure

Planar perpendicular recording head

Self-pinned read sensor design with enhanced lead stabilizing mechanism

Magnetoresitive sensor having an enhanced lead overlay design and shape enhanced pinning

Read sensor having an in-stack biasing structure and an AP coupled free layer structure for increased magnetic stability

Notched shield and pole structure with slanted wing for perpendicular recording