4. Television
  5. Format conversion
  6. Conversion between standards with different aspect ratios

John Oliver Drewery

Inventor

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Color displays

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate

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Method of showing 16:9 pictures on 4:3 displays

Television – Format conversion – Conversion between standards with different aspect ratios
Patent

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Noise reduction in television signals

Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent

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Profile ID: LFUS-PAI-P-186812

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