4. Dynamic information storage or retrieval
  5. Specific detail of information handling portion of system
  6. Electrical modification or sensing of storage medium

Rolf Allenspach

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Electronic devices with fullerene layers

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate

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Magnetic device with ferromagnetic layer contacting...

Dynamic magnetic information storage or retrieval – Head – Magnetoresistive reproducing head
Reexamination Certificate

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Magnetic element, memory device and write head

Static information storage and retrieval – Systems using particular element – Magnetic thin film
Reexamination Certificate

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Magnetic millipede for ultra high density magnetic storage

Dynamic magnetic information storage or retrieval – General recording or reproducing – Thermomagnetic recording or transducers
Reexamination Certificate

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Magneto-optic method and apparatus for recording and retrieving

Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
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Profile ID: LFUS-PAI-P-620563

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