4. Measuring and testing
  5. Speed, velocity, or acceleration
  6. Angular rate using gyroscopic or coriolis effect

Wilhelm Frey

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Acceleration sensing device

Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Patent

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Acceleration sensor

Measuring and testing – Speed – velocity – or acceleration – Acceleration determination utilizing inertial element
Reexamination Certificate

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Anti-stiction technique for electromechanical systems and...

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Physical stress responsive
Reexamination Certificate

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Anti-stiction technique for electromechanical systems and...

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Physical stress responsive
Reexamination Certificate

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Apparatus, method and system for providing enhanced...

Optical: systems and elements – Optical modulator – Light wave directional modulation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1013716

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