4. Semiconductor device manufacturing: process
  5. Making device or circuit responsive to nonelectrical signal
  6. Physical stress responsive

Byeoung-ju Ha

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Air-gap type FBAR, and duplexer using the FBAR

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Air-gap type FBAR, method for fabricating the same, and...

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Air-gap type thin-film bulk acoustic resonator and...

Wave transmission lines and networks – Coupling networks – Electromechanical filter
Reexamination Certificate

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Bulk acoustic wave resonator, filter and duplexer and...

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

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Coupled resonator filter and fabrication method thereof

Wave transmission lines and networks – Coupling networks – Electromechanical filter
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2098038

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