197708 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Recording, reproducing, or erasing methods; Read, write or erase circuits therefor; Analogue recording Boundary displacement recording
HANDLING WRITE COMMANDS DURING A REFRESH OPERATION IN A SHINGLED MAGNETIC RECORDING DRIVE
#2Two-dimensional magnetic recording device capable of positioning the head based on reading of first and second readers
#3Magnetic disk device configured to specify a range of previously written track that is to be overlapped during a write and verify data previously written in the specified range after the write
#4Enhanced data storage and retrieval devices and systems and methods for utilizing same
#5Magnetic recording method