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

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

Balun transformers

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

Balun with structural enhancements

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

Baluns for multiple band operation

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

Band eliminate filter and communication apparatus

Wave transmission lines and networks – Resonators – Dielectric type

Band elimination filter and dielectric resonator therefor

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

Band elimination filter and duplexer

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

Band elimination filter, filter device, antenna duplexer and...

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

Band pass and elimination filter network for electric signals wi

Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network

Band pass electromechanical filters

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

Band pass filter

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

Band pass filter

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

Band pass filter

Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network

Band pass filter

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

Band pass filter

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

Band pass filter

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

Band pass filter

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

Band pass filter

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

Band pass filter

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

Band pass filter