4. Electricity: motive power systems
  5. Positional servo systems
  6. Program- or pattern-controlled systems

Pedro Gregorio

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Differential displacement optical sensor

Optics: measuring and testing – By polarized light examination – With light attenuation
Patent

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Hand controller

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

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Haptic effects with proximity sensing

Data processing: presentation processing of document – operator i – Operator interface – Tactile based interaction
Reexamination Certificate

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Haptic feedback devices and methods for simulating an orifice

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

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Haptic feedback devices for simulating an orifice

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

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Profile ID: LFUS-PAI-P-340509

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