4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Denis O'Keeffe

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Button simulating rotation of input device roller

Computer graphics processing and selective visual display system – Display peripheral interface input device – Mechanical control
Reexamination Certificate

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Computer mouse

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment
Design Patent

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Computer mouse

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment
Design Patent

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Cordless mouse

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Input device with integrated key plate and integrated side...

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-374777

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