IPC Subgroup
H04W 4/12 Messaging; Mailboxes; Announcements
Introduced: January 2009
Full Title
Services specially adapted for wireless communication networks; Facilities therefor > Messaging; Mailboxes; Announcements
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- WIRELESS COMMUNICATION NETWORKS
1 direct subcode
Child Classifications
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- H04W 4/14 Short messaging services, e.g. short message service [SMS] or unstructured supplementary service data [USSD]