H04L 67/56 Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54)
Introduced: January 2022
Title
Titles differ between systems:
IPC: Provisioning of proxy services
CPC: Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54)
Full Title
Full titles differ between systems:
Network arrangements or protocols for supporting network services or applications > Network services > Provisioning of proxy services
Network arrangements or protocols for supporting network services or applications (user-to-user messaging H04L51/00; network arrangements, protocols or services for supporting real-time applications in data packet communications networks H04L65/00) > Network services > Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54)
IPC and CPC are identically structured here. All 9 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2022.
Child Classifications
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- H04L 67/561 Adding application-functional data or data for application control, e.g. adding metadata since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/564 Enhancement of application control based on intercepted application data since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/565 Conversion or adaptation of application format or content (adding application control or application functional data H04L67/561) since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/566 Grouping or aggregating service requests, e.g. for unified processing since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/567 Integrating service provisioning from a plurality of service providers since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching since 2022 IPC+CPC Available in IPC and CPC
- H04L 67/59 Providing operational support to end devices by off-loading in the network or by emulation, e.g. when they are unavailable since 2022 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
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
Top Applicants (CPC)
Class H04,2013–2023, worldwide · Source: EPO PATSTAT
- HUAWEI TECHNOLOGIES COMPANY CN 101,476
- QUALCOMM US 101,139
- SAMSUNG ELECTRONICS COMPANY KR 96,655
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 57,744
- LG ELECTRONICS KR 55,253
- HUAWEI TECHNOLOGIES COMPANY 54,181
- SONY CORPORATION JP 35,309
- ZTE CORPORATION CN 32,950
- INTEL CORPORATION US 27,533
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION CN 27,498