Dynamic optical information storage or retrieval – Dynamic mechanism optical subsystem – Having power driven optical transducer assembly
Reexamination Certificate
2006-12-26
2006-12-26
Watko, Julie Anne (Department: 2627)
Dynamic optical information storage or retrieval
Dynamic mechanism optical subsystem
Having power driven optical transducer assembly
C369S013330, C369S013230, C369S013200
Reexamination Certificate
active
07155732
ABSTRACT:
A magnetic recording head comprises a write pole having a pole tip adjacent to an air bearing surface, a return pole, a near field transducer positioned adjacent to the air bearing surface for producing near field radiation for heating a portion of a magnetic storage medium, wherein a thermal profile of the portion of the magnetic storage medium has a maximum gradient at a location subject to a magnetic write field produced by the write pole. A disc drive that includes the magnetic recording head and a method of recording using the magnetic recording head are also provided.
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Challener William Albert
Mihalcea Christophe Daniel
Mountfield Keith
Rausch Tim
Sendur Ibrahim Kursat
Lenart, Esq. Robert P.
Pietragallo Bosick & Gordon LLP
Seagate Technology LLC
Watko Julie Anne
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