4. Coded data generation or conversion
  5. Analog to or from digital conversion
  6. Differential encoder and/or decoder

Yi-Shu Chang

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Audio control device

Electrical audio signal processing systems and devices – With amplifier
Reexamination Certificate

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Audio converting device and converting method thereof

Electrical audio signal processing systems and devices – Including amplitude or volume control – With amplitude compression/expansion
Reexamination Certificate

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Clock generating device and method for executing...

Electrical computers and digital processing systems: support – Clock – pulse – or timing signal generation or analysis – Multiple or variable intervals or frequencies
Reexamination Certificate

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Clock signal generator with low power comsumption function...

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Clock or pulse waveform generating
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Data receiving apparatus and method in a VBI receiver

Television – Nonpictorial data packet in television format – Data separation or detection
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Profile ID: LFUS-PAI-P-2898667

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