CPC Subgroup
H04L 41/0859 by keeping history of different configuration generations or by rolling back to previous configuration versions
Full Title
Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks > Configuration management of networks or network elements (address allocation H04L61/50) > Retrieval of network configuration; Tracking network configuration history > by keeping history of different configuration generations or by rolling back to previous configuration versions
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
Top Applicants
Top 10 applicants by patent filingsfor 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