4. Miscellaneous active electrical nonlinear devices, circuits, and
  5. Specific signal discriminating without subsequent control
  6. By frequency

Li Chieh Chen

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Circuit and method for switching PFM and PWM

Modulators – Pulse or interrupted continuous wave modulator – Pulse position – frequency – phase – or spacing modulator
Reexamination Certificate

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Circuit for detecting maximal frequency of pulse frequency...

Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By frequency
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3165953

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