| TYFONE, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20150286918 | PASSIVE RF TAG WITH ADIABATIC CIRCUITS - A passive tag embedded in a package includes multiple conductive coils. A first coil receives radio frequency (RF) energy used to power the tag. Additional coils receive and/or transmit data signals, clock signals, and carrier signals. The RF energy and other signals may be at different frequencies. An RF probe includes a first coil to emit the RF energy to power the tag. The RF probe includes additional coils corresponding to the additional coils in the tag. The RF probe may turn off the RF signal used for power during communication. The RF energy may be rectified to provide DC power to circuits in the tag, or may be used directly for adiabatic circuits. The RF probe and the package may have complementary shapes to facilitate alignment of the coils. | 10-08-2015 |
| 20150286850 | RF PROBE ALIGNMENT WITH PASSIVE TAG - A passive tag embedded in a package includes multiple conductive coils. A first coil receives radio frequency (RF) energy used to power the tag. Additional coils receive and/or transmit data signals, clock signals, and carrier signals. The RF energy and other signals may be at different frequencies. An RF probe includes a first coil to emit the RF energy to power the tag. The RF probe includes additional coils corresponding to the additional coils in the tag. The RF probe may turn off the RF signal used for power during communication. The RF energy may be rectified to provide DC power to circuits in the tag, or may be used directly for adiabatic circuits. The RF probe and the package may have complementary shapes to facilitate alignment of the coils. | 10-08-2015 |
| 20150286848 | PASSIVE RF TAG WITH POWER CYCLING - A passive tag embedded in a package includes multiple conductive coils. A first coil receives radio frequency (RF) energy used to power the tag. Additional coils receive and/or transmit data signals, clock signals, and carrier signals. The RF energy and other signals may be at different frequencies. An RF probe includes a first coil to emit the RF energy to power the tag. The RF probe includes additional coils corresponding to the additional coils in the tag. The RF probe may turn off the RF signal used for power during communication. The RF energy may be rectified to provide DC power to circuits in the tag, or may be used directly for adiabatic circuits. The RF probe and the package may have complementary shapes to facilitate alignment of the coils. | 10-08-2015 |
| 20150286847 | PASSIVE RF TAG WITH MULTIPLE CONDUCTIVE COILS - A passive tag embedded in a package includes multiple conductive coils. A first coil receives radio frequency (RF) energy used to power the tag. Additional coils receive and/or transmit data signals, clock signals, and carrier signals. The RF energy and other signals may be at different frequencies. An RF probe includes a first coil to emit the RF energy to power the tag. The RF probe includes additional coils corresponding to the additional coils in the tag. The RF probe may turn off the RF signal used for power during communication. The RF energy may be rectified to provide DC power to circuits in the tag, or may be used directly for adiabatic circuits. The RF probe and the package may have complementary shapes to facilitate alignment of the coils. | 10-08-2015 |
| 20150140966 | MOBILE DEVICE LEARNING MODE FOR SECURE IDENTIFICATION - A method for prompting the user to scan a radio token in proximity with a mobile device and detecting, via a radio token compatible mechanism within the mobile device, when the radio token passes within a communications distance from the radio token compatible device. So as to provide future indication of the approximate location of the radio token in relation to the mobile device. | 05-21-2015 |
| 20140354503 | MOBILE DEVICE WITH COUPLING AREA ENHANCEMENT - A coupling area enhancement device includes a small coil and a large coil on opposing sides of a sheet of electromagnetic interference (EMI) absorptive material. The coupling area enhancement device may include one or more holes and may include adhesive material and sticker covers. Placement of the coupling area enhancement device may be accomplished by sticking the small coil to a host device near a contactless antenna. The large coil may also be stuck to a battery cover. | 12-04-2014 |
| 20140353390 | ENHANCED INTEGRATED CIRCUIT WITH SMARTCARD CONTROLLER - 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. | 12-04-2014 |
| 20140282859 | TOKEN BASED MULTIFACTOR AUTHENTICATION - A multifactor authentication (MFA) enforcement server provides multifactor authentication services to users and existing services. During registration, the MFA enforcement server changes a user's password on an existing service to a password unknown to the user. During normal usage when the user accesses the existing service through the MFA enforcement server, the MFA enforcement server enforces a multifactor authentication enforcement policy. | 09-18-2014 |
| 20140273970 | SECURE ELEMENT APPARATUS WITH MEMORY - Cloud services are provided to mobile devices. Applications access cloud services through a consolidator that consolidates the services. The mobile device may include a secure element and secure memory to which the consolidator may authenticate. Authenticated consolidators can control the lifecycle of applications and data in secure memory. Secure elements and secure memory may be embedded or integrated in the mobile device in non-removable add-on slots, or may be in a removable or remote add-on device. | 09-18-2014 |
| 20140122293 | SECURE COMMERCE WITHIN ELECTRONIC BANKING - Users perform in-application purchases when logged in to an electronic financial application. User funds are transferred into an intermediate account at the user's financial institution, and merchants are paid from a guaranteed account at a separate financial institution. Non-real-time settlement is performed between the intermediate account and the guaranteed account. | 05-01-2014 |
| 20140024309 | NFC RADIO CONTROL IN A MOBILE DEVICE - A mobile device includes a near field communications (NFC) radio and at least one sensor. A radio frequency (RF) signal emission status is modified in response to a change in state of the mobile device as determined by sensor data. Sensors may include motion sensors, light sensors, location sensors, time sensors, and others. | 01-23-2014 |
| 20130347075 | METHOD AND APPARATUS FOR SECURE CONSOLIDATION OF CLOUD SERVICES - Cloud services are provided to mobile devices. Applications access cloud services through a consolidator that consolidates the services. The mobile device may include a secure element and secure memory to which the consolidator may authenticate. Authenticated consolidators can control the lifecycle of applications and data in secure memory. Secure elements and secure memory may be embedded or integrated in the mobile device in non-removable add-on slots, or may be in a removable or remote add-on device. | 12-26-2013 |
| 20130305352 | MOBILE DEVICE WITH DESKTOP SCREEN INDICATORS - A mobile device includes a user interface that has a plurality of non-password-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch sensitive display device that accepts gestures used to navigate between the desktop screens. Applications may be installed to password protected desktop screens. | 11-14-2013 |
| 20130305351 | MOBILE DEVICE WITH PASSWORD PROTECTED DESKTOP SCREEN - A mobile device includes a user interface that has a plurality of non-password-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch sensitive display device that accepts gestures used to navigate between the desktop screens. Applications may be installed to password protected desktop screens. | 11-14-2013 |
| 20130305240 | INSTALLING APPLICATIONS TO PASSWORD PROTECTED DESKTOP SCREENS ON A MOBILE DEVICE - A mobile device includes a user interface that has a plurality of non-password-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch sensitive display device that accepts gestures used to navigate between the desktop screens. Applications may be installed to password protected desktop screens. | 11-14-2013 |
| 20130303084 | APPLICATION WITH DEVICE SPECIFIC USER INTERFACE - A mobile device includes a user interface that has a plurality of non-pas sword-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch sensitive display device that accepts gestures used to navigate between the desktop screens. Applications may be installed to password protected desktop screens. | 11-14-2013 |
| 20130168453 | WEARABLE DEVICE TRANSACTION SYSTEM - 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. | 07-04-2013 |
| 20130073429 | SECURE COMMERCE WITHIN ELECTRONIC BANKING - Users perform in-application purchases when logged in to an electronic financial application. User funds are transferred into an intermediate account at the user's financial institution, and merchants are paid from a guaranteed account at a separate financial institution. Non-real-time settlement is performed between the intermediate account and the guaranteed account. | 03-21-2013 |
| 20130073404 | VIRTUAL OPEN LOOP PAYMENT - A user's mobile device is associated with multiple merchant accounts. The merchant accounts may be gift cards, prepaid cards, stored value cards, or the like. Merchant cards may be topped up automatically at the point of sale so that a large number of closed loop merchant cards operate as a virtual open loop network. | 03-21-2013 |
| 20120318864 | METHODS FOR OVER THE NETWORK TRANSACTIONS ON A WEARABLE 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. | 12-20-2012 |
| 20120305653 | CONTACTLESS CARD THAT RECEIVES POWER FROM HOST 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. | 12-06-2012 |
| 20120291095 | INDEPENDENT SECURE ELEMENT MANAGEMENT - An independent secure element manager (ISEM) routes secure payloads without modifying the secure payloads and without knowledge of the encryption keys used to encrypt the secure payloads. Secure payloads from multiple issuers and multiple TSMs can coexist in one or more secure elements because of control by the ISEM. | 11-15-2012 |
| 20120280039 | METHODS FOR OVER THE NETWORK TRANSACTIONS ON 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. | 11-08-2012 |
| 20120280038 | MOBILE WALLET TRANSACTION SYSTEM - 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. | 11-08-2012 |
| 20120276963 | COUPLING AREA ENHANCEMENT APPARATUS, SYSTEM, AND METHOD - A coupling area enhancement device includes a small coil and a large coil on opposing sides of a sheet of electromagnetic interference (EMI) absorptive material. The coupling area enhancement device may include one or more holes and may include adhesive material and sticker covers. Placement of the coupling area enhancement device may be accomplished by sticking the small coil to a host device near a contactless antenna. The large coil may also be stuck to a battery cover. | 11-01-2012 |
| 20120222099 | MULTIFACTOR AUTHENTICATION SERVICE - A multifactor authentication (MFA) enforcement server provides multifactor authentication services to users and existing services. During registration, the MFA enforcement server changes a user's password on an existing service to a password unknown to the user. During normal usage when the user accesses the existing service through the MFA enforcement server, the MFA enforcement server enforces a multifactor authentication enforcement policy. | 08-30-2012 |
| 20120178433 | METHOD FOR PROVISIONING AN APPARATUS CONNECTED CONTACTLESS TO 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. | 07-12-2012 |
| 20120138675 | MOBILE DEVICE ADD-ON APPARATUS FOR 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. | 06-07-2012 |
| 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 |
