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PCE
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DIFF Subgroup
H04N 21/475

End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

Introduced: January 2011

Title

Titles differ between systems:

IPC: End-user interface for inputting end-user data, e.g. PIN [Personal Identification Number] or preference data

CPC: End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

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 > End-user applications > End-user interface for inputting end-user data, e.g. PIN [Personal Identification Number] or preference data

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 > End-user applications > End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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