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

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

Band-stop filter circuit suitably made into monolithic microwave

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

Band-stop filter for equipment with carrier-frequency utilizatio

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

Band-stop filter for VHF-UHF band

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

Band-stop filters

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

Band-switchable surface acoustic wave antenna duplexer and...

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

Bandpass filer having parallel-coupled lines

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter

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

Bandpass filter and apparatus using same

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

Bandpass filter and method of trimming response characteristics

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

Bandpass filter and wireless communications equipment using...

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

Bandpass filter circuit arrangement