Patent classifications
H
ELECTRICITY
Load children
H04
ELECTRIC COMMUNICATION TECHNIQUE
Load children
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
Load children
1/00
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Load children Filter patents View analytics View as hierarchy
H04N1/0035
User-machine interface; Control console
Load children Filter patents View analytics View as hierarchy