TAPE HEAD WITH TAPE-BEARING SURFACE EXHIBITING AN ARRAY OF PROTRUDING TOPOGRAPHIC FEATURES

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United States of America Patent

SERIAL NO

14666590

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Abstract

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A tape head, adapted for reading and/or writing to a magnetic tape, has a tape-bearing surface and is configured to urge a magnetic tape against the bearing surface, in operation. The bearing surface includes a transducer area, having at least one transducer that is a read and/or write element, designed for reading and/or writing to a magnetic tape, and a structured area adjacent to the transducer area, comprising a periodic array of topographic features, the topographic features configured within the structured area to determine a minimal distance between the transducer area and a tape.

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Patent Owner(s)

Patent OwnerAddress
GLOBALFOUNDRIES INCPO BOX 309 UGLAND HOUSE GRAND CAYMAN KY1-1104

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dellmann, Laurent A Birmensdorf, CH 14 134
Engelen, Johan BC Zurich, CH 20 119
Jonnalagadda, Vara Sudananda Prasad Waedenswil, CH 9 44
Lantz, Mark A Thalwil, CH 145 1133

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