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

Peter Douma

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Automatic generation of private authentication key for wireless

Telecommunications – Radiotelephone system
Patent

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Control of multimedia information in audio/video/data system

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

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Control of multimedia information with interface specification s

Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent

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Data transfer between a computer and a digital storage...

Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate

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Media playback device capable of shuffled playback based on a us

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

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Profile ID: LFUS-PAI-P-613987

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