Perpendicular magnetic write head with stepped write pole...

Perpendicular magnetic write head with stitched notched...

Perpendicular magnetic writer with magnetic potential...

Perpendicular magnetization type magnetic head having a magnetic

Perpendicular patterned magnetic media

Perpendicular pole having and adjacent non-magnetic CMP...

Perpendicular recording and read head assembly with in situ...

Perpendicular recording head defining the trackwidth by...

Perpendicular recording head having controlled permeability...

Perpendicular recording head having integrated read and...

Perpendicular recording head including concave tip

Perpendicular recording head with floating-trailing shield...

Perpendicular recording head with return poles which reduce...

Perpendicular recording head with shaped pole surfaces for...

Perpendicular recording head with trackwidth defined by...

Perpendicular recording magnetic disk apparatus

Perpendicular recording magnetic head

Perpendicular recording magnetic head with a main magnetic...

Perpendicular recording magnetic head with a write shield...

Perpendicular recording write head having a recessed...