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

Wave transmission lines and networks – Coupling networks – Equalizers

Audio device having a tone control cancelling circuit

Wave transmission lines and networks – Coupling networks – Equalizers

Audio equalizers for large rooms

Wave transmission lines and networks – Coupling networks – Balanced to unbalanced circuits

Autotransformer capable of passing a DC signal as well as a bala

Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters

Avalanche diode limiters

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

Backgate heterojunction acoustic charge transport device

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

Backplane having strip transmission line ethernet bus

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balance filter comprising two acoustic wave filters...

Wave transmission lines and networks – Coupling networks – Balanced to unbalanced circuits

Balance-unbalance conversion element

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balanced acoustic wave filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balanced acoustic wave filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balanced acoustic wave filter device and composite filter

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balanced bridge saw filter

Wave transmission lines and networks – Coupling networks – Balanced to unbalanced circuits

Balanced converter for microwave range

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

Balanced dielectric filter

Wave transmission lines and networks – Coupling networks – Balanced to unbalanced circuits

Balanced filter and duplexer

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

Balanced filter device

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

Balanced filter device

Wave transmission lines and networks – Coupling networks – Electromechanical filter

Balanced filter structure utilizing bulk acoustic wave...

Wave transmission lines and networks – Coupling networks – Balanced to unbalanced circuits

Balanced high-frequency device and balance-characteristics...