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

Woo Sok Chang

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Electromechanical valve drive incorporating a nonlinear...

Internal-combustion engines – Poppet valve operating mechanism – Valve driven closed
Reexamination Certificate

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Fuzzy controller for an actuator and the controlling method ther

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
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Omni-directional high precision friction drive positioning...

Bearings – Linear bearing – With temperature – electrical – or orthogonal feature
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1118491

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