4. Electricity: measuring and testing
  5. Magnetic
  6. Displacement

Hsiang-Chieh Yu

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Apparatus and method for detecting position of magnetic element

Electricity: measuring and testing – Magnetic – Displacement
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Objective lens actuator

Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
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Optical head having dual optical paths

Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
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Piezoelectric ultrasonic motor with multi-layer thin disks

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
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Portable electronic apparatus and supplementary light device

Television – Camera – system and detail – With object or scene illumination
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Profile ID: LFUS-PAI-P-2391436

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