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

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave device and high-frequency filter using the same

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

Acoustic wave device, resonator and filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Delay lines including elastic surface wave propagation means

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – With impedance matching

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – With impedance matching

Acoustic wave devices

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave devices having transverse mode distortions elimina

Wave transmission lines and networks – Coupling networks – With impedance matching

Acoustic wave devices involving perturbation of acoustic velocit

Wave transmission lines and networks – Coupling networks – Delay lines including elastic surface wave propagation means

Acoustic wave devices with temperature stabilization

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter

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

Acoustic wave filter and acoustic wave duplexer

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter and method of forming the same