Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
H04N 21/27

Server based end-user applications

Full Title

Selective content distribution, e.g. interactive television or video on demand [VOD] (real-time bi-directional transmission of motion video data H04N7/14 ) > Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof > Server based end-user applications

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • H04N 21/278 Content descriptor database or directory service for end-user access