Patents Assigned to NU PAGAMENTOS S.A.—INSTITUIÇÃO DE PAGAMENTO
  • Payment cards with hidden features
    Patent number: 11840109
    Abstract: A payment card includes hidden features (e.g., textual messages, graphics, emphasis features associated with conspicuous features of the payment card, or the like) undiscernible under only visible light, but discernable under ultraviolet light. The hidden features can be incorporated into multiple layers of a side of the payment card and can be present with different transparencies, different colors, and different persistence.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: December 12, 2023
    Assignee: NU PAGAMENTOS S.A.—INSTITUIÇÃO DE PAGAMENTO
    Inventors: Amanda Harrington Legge, Maria Eduarda Di Pietro Augusto Costa, Ariane Maria Morganti, Thais Teixeira Burin, Cristina Helena Zingaretti Junqueira, Lucas Visvikis Pettinati