IPC Subgroup
H04L 47/24 Traffic characterised by specific attributes, e.g. priority or QoS
Introduced: January 2022
Full Title
Traffic control in data switching networks > Flow control; Congestion control > Traffic characterised by specific attributes, e.g. priority or QoS
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
8 direct subcodes
Child Classifications
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- H04L 47/2408 for supporting different services, e.g. a differentiated services [DiffServ] type of service
- H04L 47/2416 Real-time traffic
- H04L 47/2425 for supporting services specification, e.g. SLA
- H04L 47/2441 relying on flow classification, e.g. using integrated services [IntServ]
- H04L 47/2466 using signalling traffic
- H04L 47/2475 for supporting traffic characterised by the type of applications
- H04L 47/2483 involving identification of individual flows
- H04L 47/2491 Mapping quality of service [QoS] requirements between different networks
Top Applicants
Top 10 applicants by patent filingsfor class H04, 2013–2023, worldwide · Source: EPO PATSTAT
- QUALCOMM US 97,396
- HUAWEI TECHNOLOGIES COMPANY CN 96,502
- SAMSUNG ELECTRONICS COMPANY KR 86,981
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 55,869
- HUAWEI TECHNOLOGIES COMPANY 55,349
- LG ELECTRONICS KR 53,649
- CANON 33,341
- SONY CORPORATION JP 32,761
- ZTE CORPORATION CN 32,274
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION 28,327