Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01P
WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Load children
5/00
Coupling devices of the waveguide type
Load children Filter patents View analytics View as hierarchy
H01P5/02
with invariable factor of coupling
Load children Filter patents View analytics View as hierarchy
H01P5/022
Transitions between lines of the same kind and shape, but with different dimensions
Load children Filter patents View analytics View as hierarchy