4. Dynamic magnetic information storage or retrieval
  5. Automatic control of a recorder mechanism
  6. Controlling the head

Mark David Hagen

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Method and apparatus for aligning optical wireless links

Optical communications – Optical communication over freee space – Transceivers
Reexamination Certificate

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Method and apparatus for phase modulated servo positioning...

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate

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Method and apparatus for positioning transducers to correct for

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Patent

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Method and apparatus for servo positioning in a direct...

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate

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Method of characterizing and compensating for read head nonlinea

Electricity: measuring and testing – Magnetic – Magnetic information storage element testing
Patent

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Profile ID: LFUS-PAI-P-1184026

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