H04N 21/4753
End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data {for user identification, e.g. by entering a PIN or password }
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Edits on 16 Mar, 2022
Golden AI
Edits on 5 Mar, 2022
Golden AI
Edits made to:
Infobox (+3 properties)
Description (+169 characters)
H04N 21/4753
End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data {for user identification, e.g. by entering a PIN or password }
Infobox
Classification Type
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