4. Telephonic communications
  5. Having light wave or ultrasonic link for speech or paging...
  6. Including fiber optic link within telephone network

Hisashi Matsuyama

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active

Chip size package with stress relieving internal terminal

Active solid-state devices (e.g. – transistors – solid-state diode – Encapsulated – With specified encapsulant
Reexamination Certificate

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Digital disk recording and reproduction apparatus

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate

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Digital recording method, digital disk, digital disk...

Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal gain processing
Reexamination Certificate

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Digital recording/reproducing system

Cryptography – Video cryptography – Video electric signal modification
Reexamination Certificate

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Information recording and reproduction apparatus carrying...

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1733463

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