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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 21/426

Internal components of the client (H04N5/44 takes precedence)

Introduced: January 2011

Title

Titles differ between systems:

IPC: Internal components of the client

CPC: Internal components of the client (H04N5/44 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Selective content distribution, e.g. interactive television or video on demand [VOD] > Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof > Structure of client; Structure of client peripherals > Internal components of the client

CPC:

Selective content distribution, e.g. interactive television or video on demand [VOD] (real-time bi-directional transmission of motion video data H04N7/14 ) > Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof > Structure of client; Structure of client peripherals > Internal components of the client (H04N5/44 takes precedence)

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

Child Classifications

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