Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
H04L 67/1001

for accessing one among a plurality of replicated servers

Introduced: January 2022

Full Title

Network arrangements or protocols for supporting network services or applications > Protocols > in which an application is distributed across nodes in the network > for accessing one among a plurality of replicated servers

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

7 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • H04L 67/1027 Persistence of sessions during load balancing
  • H04L 67/1029 using data related to the state of servers by a load balancer
  • H04L 67/1031 Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
  • H04L 67/1034 Reaction to server failures by a load balancer
  • H04L 67/1036 Load balancing of requests to servers for services different from user content provisioning, e.g. load balancing across domain name servers
  • H04L 67/1038 Load balancing arrangements to avoid a single path through a load balancer

Top Applicants

Top 10 applicants by patent filingsfor class H04, 2013–2023, worldwide · Source: EPO PATSTAT

  1. QUALCOMM US 97,396
  2. HUAWEI TECHNOLOGIES COMPANY CN 96,502
  3. SAMSUNG ELECTRONICS COMPANY KR 86,981
  4. TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 55,869
  5. HUAWEI TECHNOLOGIES COMPANY 55,349
  6. LG ELECTRONICS KR 53,649
  7. CANON 33,341
  8. SONY CORPORATION JP 32,761
  9. ZTE CORPORATION CN 32,274
  10. GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION 28,327