Method to manufacture bit patterned magnetic recording media

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United States of America Patent

PATENT NO 8722155
APP PUB NO 20120034396A1
SERIAL NO

13047616

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Abstract

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A method to increase the storage density on magnetic recording media by physically separating the individual bits from each other with a non-magnetic medium (so-called bit patterned media). This allows the bits to be closely packed together without creating magnetic “cross-talk” between adjacent bits. In one embodiment, ferromagnetic particles are submerged in a resin solution, contained in a reservoir. The bottom of the reservoir is made of piezoelectric material.

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Patent Owner(s)

Patent OwnerAddress
TRIAD NATIONAL SECURITY LLCLOS ALAMOS NATIONAL LABORATORY LC/TAS P O BOX 1663 LOS ALAMOS NM 87545

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Raeymaekers, Bart Salt Lake City, US 3 5
Sinha, Dipen N Los Alamos, US 70 1408

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