Patent classifications
H
ELECTRICITY
Load children
H04
ELECTRIC COMMUNICATION TECHNIQUE
Load children
H04B
TRANSMISSION
Load children
1/00
Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
Load children Filter patents View analytics View as hierarchy
H04B1/69
Spread spectrum techniques
Load children Filter patents View analytics View as hierarchy
H04B1/713
using frequency hopping
Load children Filter patents View analytics View as hierarchy
H04B1/715
Interference-related aspects
Load children Filter patents View analytics View as hierarchy
H04B2001/7154
with means for preventing interference
Filter patents View analytics View as hierarchy