HUB FOR MAGNETIC DATA STORAGE

Brand	Owner	Address	Description
TAPEDOC	COMPUTER SYSTEMS ENGINEERING, INC.	3701 Europe Lane Bowie MD 20716	HUB FOR MAGNETIC DATA STORAGE REELS WHICH ENCLOSES THE HOLE IN THE MIDDLE OF THE REEL FOR DOCUMENT STORAGE PURPOSES;TAPE DOCUMENTARY;TAPE DOCUMENTATION;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Magnetic data storage devices use read/write heads to transfer data between the magnetic storage medium and the rest of the system. The read head is constructed with a magnetic layer called a free layer whose magnetic axis rotates based upon external magnetic influences of the magnetic storage medium. The free layer is biased into a predetermined magnetic orientation with the magnetic influence of a layer called a hard bias layer. Orientation of magnetic axes within the hard bias layer is desired. This document describes a hard bias layer whose magnetization exhibits uniaxial magnetic anisotropy.