4. Electrical generator or motor structure
  5. Non-dynamoelectric
  6. Piezoelectric elements and devices

David M. Chen

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Mechanical resonating structures including a temperature...

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate

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Timing oscillators and related methods

Oscillators – Electromechanical resonator – Vibrating reed or string type
Reexamination Certificate

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Timing oscillators and related methods

Oscillators – Electromechanical resonator – Vibrating reed or string type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3306984

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