| TYFONE, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120071205 | PROVISIONING AN ELECTRONIC TRANSACTION CARD FOR A CARD ISSUER - 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. | 03-22-2012 |
| 20120067964 | APPARATUS FOR SECURE FINANCIAL TRANSACTIONS - 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. | 03-22-2012 |
| 20110272469 | ELECTRONIC TRANSACTION CARD WITH CONTACTLESS INTERFACE - 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. | 11-10-2011 |
| 20110272468 | MEMORY CARD ADAPTER - 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. | 11-10-2011 |
| 20110271044 | MEMORY CARD HAVING ONE OR MORE SECURE ELEMENTS ACCESSED WITH HIDDEN COMMANDS - A memory card compatible token includes one or more secure elements accessed using secure element commands hidden in a memory card access command. A mobile computing device such as a mobile phone accesses the non-memory components by including a hidden command value as part of the memory card access command. Any set or subset of all possible secure element commands may be routed to one or more secure elements based on the hidden command value. | 11-03-2011 |
| 20110269438 | PERFORMING TRANSACTIONS WITH AN ELECTRONIC TRANSACTION CARD - 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. | 11-03-2011 |
| 20110223972 | PROVISIONING AN ADD-ON APPARATUS WITH SMARTCARD CIRCUITY FOR ENABLING TRANSACTIONS - 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. | 09-15-2011 |
| 20110220726 | ADD-ON CARD WITH SMARTCARD CIRCUITRY POWERED BY A MOBILE DEVICE - 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. | 09-15-2011 |
| 20110180610 | MOBILE PAYMENT DEVICE - A memory card compatible RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card. Commands may be sent to the RFID card to keep the RFID card powered. | 07-28-2011 |
| 20110171996 | SMARTCARD PERFORMANCE ENHANCEMENT CIRCUITS AND SYSTEMS - An RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card or SIM card. Enhancement circuits enhance the usable read and write distance of the RFID card. | 07-14-2011 |
| 20110077052 | PROVISIONING ELECTRONIC TRANSACTION CARD IN MOBILE DEVICE - 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 | 03-31-2011 |
| 20110073665 | ELECTRONIC TRANSACTION CARD POWERED BY MOBILE DEVICE - 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 | 03-31-2011 |
| 20110073663 | MEMORY CARD COMPATIBLE FINANCIAL TRANSACTION CARD - 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. | 03-31-2011 |
| 20110053644 | MOBILE DEVICE WITH TRANSACTION CARD IN ADD-ON SLOT - 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. | 03-03-2011 |
| 20100213265 | CONTACTLESS DEVICE WITH MINIATURIZED ANTENNA - A contactless device includes a miniaturized antenna. The antenna includes an inductive coupling element that presents a field coupling surface area to couple to a magnetic field. The inductive element may be made of layers where conductive loops are formed parallel to the layers or perpendicular to the layers. When conductive loops are formed perpendicular to the layers, the effective field coupling surface area is increased. The inductive element is positioned on an outside edge of a memory card compatible device with the field coupling surface area perpendicular to the card. | 08-26-2010 |
| 20090298540 | ELECTRONIC TRANSACTION CARD - 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. | 12-03-2009 |
