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

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

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

Acoustic wave filter apparatus

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter comprising a reflector having an...

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

Acoustic wave filter device and duplexer

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter device with branched ground wiring...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter including first and second multimode...

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter package lid attachment apparatus and method

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter with double reflective gratings and method

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter with filter-shaping element and method

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave filter with reduced bulk-wave scattering loss, lad

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Acoustic wave impedance element ladder filter having a reflector