公开(公告)号：US12147863B2

公开(公告)日：2024-11-19

申请号：US18317917

申请日：2023-05-15

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Saurav Chakraborty ,  Prabhakar Tadepalli

IPC: G08B13/14 ,  G06K19/07 ,  G06K19/073 ,  G06K19/077 ,  G06Q20/20 ,  G06Q20/32 ,  H04B1/3816 ,  H04B5/70 ,  H04B5/77

Abstract: A mobile device includes a smartcard controller that does not rely on power received from an interrogating RF field. The mobile device also includes a small inductive device capable of inductive coupling with an RFID reader. The smartcard controller includes circuitry to modulate an impedance of a port coupled to the inductive element when in the presence of an interrogating RF field at substantially 13.56 MHz.

公开(公告)号：US20240202480A1

公开(公告)日：2024-06-20

申请号：US18587828

申请日：2024-02-26

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K7/00 ,  G06K19/07 ,  G06K19/073 ,  G06K19/077 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/34 ,  H04M1/72412

CPC classification number: G06K19/06206 ,  G06K7/0008 ,  G06K19/06187 ,  G06K19/07 ,  G06K19/0703 ,  G06K19/0723 ,  G06K19/0727 ,  G06K19/073 ,  G06K19/07741 ,  G06K19/07758 ,  G06K19/07762 ,  G06Q20/204 ,  G06Q20/327 ,  G06Q20/341 ,  G06Q20/353 ,  H04M1/72412

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US11270174B2

公开(公告)日：2022-03-08

申请号：US17021347

申请日：2020-09-15

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  H04M1/72412 ,  G06K19/073 ,  G06Q20/20 ,  G06Q20/32 ,  G06K7/00 ,  G06Q20/34 ,  G06K19/07 ,  G06K19/077

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US20230316030A1

公开(公告)日：2023-10-05

申请号：US18331095

申请日：2023-06-07

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K7/00 ,  G06Q20/34 ,  G06K19/07 ,  G06K19/077 ,  H04M1/72412 ,  G06K19/073 ,  G06Q20/20 ,  G06Q20/32

CPC classification number: G06K19/06206 ,  G06K7/0008 ,  G06Q20/353 ,  G06K19/06187 ,  G06K19/07 ,  G06K19/07741 ,  H04M1/72412 ,  G06K19/0723 ,  G06K19/07758 ,  G06K19/073 ,  G06K19/07762 ,  G06Q20/204 ,  G06Q20/341 ,  G06K19/0727 ,  G06Q20/327 ,  G06K19/0703

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US20220284251A1

公开(公告)日：2022-09-08

申请号：US17804539

申请日：2022-05-27

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K7/00 ,  G06Q20/34 ,  G06K19/07 ,  G06K19/077 ,  H04M1/72412 ,  G06K19/073 ,  G06Q20/20 ,  G06Q20/32

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US11436461B2

公开(公告)日：2022-09-06

申请号：US17243458

申请日：2021-04-28

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K19/07 ,  G06Q20/20 ,  G06Q20/32 ,  G06K7/00 ,  G06Q20/34 ,  G06K19/077 ,  H04M1/72412 ,  G06K19/073

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US20210256337A1

公开(公告)日：2021-08-19

申请号：US17243458

申请日：2021-04-28

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K7/00 ,  G06Q20/34 ,  G06K19/07 ,  G06K19/077 ,  H04M1/72412 ,  G06K19/073 ,  G06Q20/20 ,  G06Q20/32

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.

公开(公告)号：US20210174158A1

公开(公告)日：2021-06-10

申请号：US17179237

申请日：2021-02-18

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Saurav Chakraborty ,  Prabhakar Tadepalli

IPC: G06K19/07 ,  H04B1/3816 ,  H04B5/00 ,  G06Q20/20 ,  G06Q20/32 ,  G06K19/073 ,  G06K19/077

Abstract: A mobile device includes a smartcard controller that does not rely on power received from an interrogating RF field. The mobile device also includes a small inductive device capable of inductive coupling with an RFID reader. The smartcard controller includes circuitry to modulate an impedance of a port coupled to the inductive element when in the presence of an interrogating RF field at substantially 13.56 MHz.

公开(公告)号：US10949726B2

公开(公告)日：2021-03-16

申请号：US16791609

申请日：2020-02-14

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Saurav Chakraborty ,  Prabhakar Tadepalli

IPC: G08B13/14 ,  G06K19/07 ,  G06K19/077 ,  G06K19/073 ,  G06Q20/20 ,  H04B1/3816 ,  H04B5/00 ,  G06Q20/32

Abstract: A mobile phone includes a smartcard controller that does not rely on power received from an interrogating RF field. The mobile phone also includes a small inductive device capable of inductive coupling with an RFID reader. The smartcard controller includes circuitry to modulate an impedance of a port coupled to the inductive element when in the presence of an interrogating RF field at substantially 13.56 MHz.

公开(公告)号：US12223378B2

公开(公告)日：2025-02-11

申请号：US18331095

申请日：2023-06-07

Applicant: iCashe, Inc.

Inventor： Siva G. Narendra ,  Thomas N. Spitzer ,  Prabhakar Tadepalli

IPC: G06K19/06 ,  G06K7/00 ,  G06K19/07 ,  G06K19/073 ,  G06K19/077 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/34 ,  H04M1/72412

Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.