4. Coded data generation or conversion
  5. Bodily actuated code generator

Yu-Feng Wei

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Keyboard assembly

Coded data generation or conversion – Bodily actuated code generator
Patent

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Keyboard device fixed on a portable computer

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Magnetic marine compass

Geometrical instruments – Indicator of direction of force traversing natural media – Magnetic field responsive
Reexamination Certificate

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Multi-lamp backlight system

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Plural load device systems
Reexamination Certificate

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Self-balancing, no-spin magnet compass

Geometrical instruments – Indicator of direction of force traversing natural media – Magnetic field responsive
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1160393

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