197744 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive; Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for controlling the reluctance of the magnetic circuit in a head with single gap, for co-operation with one track where the dimensions of the effective gap are controlled the magnetic circuit including at least one magnetic thin film of controllable properties disposed immediately adjacent to the gap
Energy assisted magnetic recording head having improved areal density capability
#2Magnetic head and magnetic recording device with stacked body material configurations
#3Pole tip shield shaped to provide a differential shielding effect alongside the magnetic pole tip
#4Magnetic recording head with magnetic wall angle
#5Dual wire assisted magnetic recording
#6Perpendicular magnetic recording (PMR) writer with tunable pole protrusion (TPP) designs for 2 terabytes/platter (TB/P) and beyond
#7Energy assisted magnetic recording head having improved areal density capability