LandOfFree - US Patents - Listing for Wave transmission lines and networks

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Dielectric filter with protective film covering the edges of the

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Patent

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Dielectric filter with recessed end surface

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Reexamination Certificate

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Dielectric filter with through-hole having large and small diame

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Patent

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Dielectric filter with variable central frequency

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Patent

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Dielectric filter, a dielectric duplexer, and a...

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Reexamination Certificate

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Dielectric filter, and method of manufacturing the same

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Reexamination Certificate

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Dielectric filter, antenna duplexer

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Reexamination Certificate

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Dielectric filter, antenna duplexer, and communications...

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

Reexamination Certificate

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Dielectric filter, antenna duplexer, and communications...

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

Reexamination Certificate

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Dielectric filter, antenna sharing device, and communication...

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

Reexamination Certificate

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Dielectric filter, composite dielectric filter, antenna...

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Reexamination Certificate

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Dielectric filter, composite dielectric filter, dielectric...

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

Reexamination Certificate

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Dielectric filter, composite dielectric filter, duplexer,...

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

Reexamination Certificate

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Dielectric filter, composite dielectric filter, duplexer,...

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

Reexamination Certificate

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Dielectric filter, dielectric duplexer and communication device

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

Reexamination Certificate

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