197720 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive with "composite" cores, i.e. cores composed in some parts of magnetic particles and in some other parts of magnetic metal layers
Sub-classes:Composite Permanent Magnet
#2Hard disk drive with composite permanent magnet
#3Electromagnetic data storage devices having improved magnetic structure
#4Controlling magnetic layer anisotropy field by oblique angle static deposition
#5Magnetic head manufacturing method forming sensor side wall film by over-etching magnetic shield
#6Magneto-resistance effect element, magnetic head assembly, magnetic recording and reproducing apparatus, and magnetic memory
#7Transducing head including a magnetic element exhibiting varying permeability
#8Magnetic head with optimum aspect ratio of upper shield layer
#9Bottom pole structure with back-side steps
#10Nanoclustered magnetic materials for high moment write pole applications
#11Transducing head including a magnetic element exhibiting varying permeability
#12Method of manufacturing coil component
#13MAMR head with synthetic antiferromagnetic (SAF) coupled notch
#14Tape head with write pole having multiple layers superimposed in a direction perpendicular to the contact plane