LandOfFree - US Patents - Listing for Wave transmission lines and networks,Coupling networks,Electromechanical filter

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Surface acoustic wave device with two split interdigital...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Reexamination Certificate

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Surface acoustic wave device, and mobile communication...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave device, method for producing the same,...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave device, surface acoustic wave filter,...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave devices having a guard layer

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Patent

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Surface acoustic wave devices using optimized cuts of a...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave devices using optimized cuts of...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave element

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Reexamination Certificate

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Surface acoustic wave element

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave element and electronic equipment...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave element and manufacturing method thereof

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave element with an input/output ground...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave element, frequency filter, oscillator,...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

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Surface acoustic wave filer device having a cascade filter struc

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Patent

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