DIFF Subgroup
H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Introduced: January 2018
Full Title
Services specially adapted for wireless communication networks; Facilities therefor > Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
No child classifications to compare. This is a leaf node in both IPC and CPC.