4. Pulse or digital communications
  5. Synchronizers
  6. Synchronization failure prevention

D. A. Shifrin

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Actuator assembly for servo-controlled magnetic tape head

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent

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Adaptive backup for storage library

Dynamic information storage or retrieval – Duplication or copying
Patent

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Apparatus and method for accessing sectors of a rotating disk

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent

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Apparatus and method for accessing sectors of a rotating disk

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent

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Apparatus and method for controlling the velocity of a disk stor

Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
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Profile ID: LFUS-PAI-P-54235

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