• Technology trends
  • Patent search
  • Sign In
  • Sign Up
Patent classifications
H
ELECTRICITY
Load children
H04
ELECTRIC COMMUNICATION TECHNIQUE
Load children
H04K
SECRET COMMUNICATION; JAMMING OF COMMUNICATION
Load children
3/00
Jamming of communication; Counter-measures
Load children Filter patents View analytics View as hierarchy
H04K3/20
Countermeasures against jamming
Load children Filter patents View analytics View as hierarchy
H04K3/22
including jamming detection and monitoring
Load children Filter patents View analytics View as hierarchy
H04K3/222
wherein jamming detection includes detecting the absence or impossibility of intelligible communication on at least one channel
Filter patents View analytics View as hierarchy