Abstract: Communicating via near field communication (NFC) between a reader and an application on an NFC-enabled device. A point of sale (POS) device and a consumer's mobile communication device establish an NFC session in accordance with each of the protocol layers of both International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 14443 and ISO/IEC 7816 standards. A commerce application executing on the consumer's mobile communication device at a protocol layer above the ISO/IEC 14443 and ISO/IEC 7816 standards communicates a plurality of NFC application protocol data units (APDUs) to the POS device. At least one such APDU includes a consumer identifier. The consumer identifier includes a portion identifying the commerce application.

Abstract: Communicating via near field communication (NFC) between a reader and an application on an NFC-enabled device. A point of sale (POS) device and a consumer's mobile communication device establish an NFC session in accordance with each of the protocol layers of both International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 14443 and ISO/IEC 7816 standards. A commerce application executing on the consumer's mobile communication device at a protocol layer above the ISO/IEC 14443 and ISO/IEC 7816 standards communicates a plurality of NFC application protocol data units (APDUs) to the POS device. At least one such APDU includes a consumer identifier. The consumer identifier includes a portion identifying the commerce application.

Abstract: Communicating via near field communication (NFC) between a reader and an application on an NFC-enabled device. A point of sale (POS) device and a consumer's mobile communication device establish an NFC session in accordance with each of the protocol layers of both International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 14443 and ISO/IEC 7816 standards. A commerce application executing on the consumer's mobile communication device at a protocol layer above the ISO/IEC 14443 and ISO/IEC 7816 standards communicates a plurality of NFC application protocol data units (APDUs) to the POS device. At least one such APDU includes a consumer identifier. The consumer identifier includes a portion identifying the commerce application.

Abstract: Communicating via near field communication (NFC) between a reader and an application on an NFC-enabled device. A point of sale (POS) device and a consumer's mobile communication device establish an NFC session in accordance with each of the protocol layers of both International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 14443 and ISO/IEC 7816 standards. A commerce application executing on the consumer's mobile communication device at a protocol layer above the ISO/IEC 14443 and ISO/IEC 7816 standards communicates a plurality of NFC application protocol data units (APDUs) to the POS device. At least one such APDU includes a consumer identifier. The consumer identifier includes a portion identifying the commerce application.

Abstract: Providing offers to a point of sale (“POS”) terminal comprises a digital wallet of a user and a digital wallet system. A user approaching a POS terminal to conduct a transaction opens a digital wallet application on the user computing device and accesses an offer page of an offer on the digital wallet application. When the offer page is accessed, the offer parameters are loaded onto a secure element, or armed in the memory of the user computing device, and readied for communication to the POS terminal. When the user taps the user computing device to the POS terminal the offer is communicated. If the user navigates away from the offer page, the offer parameters are removed from the secure element and are no longer readied for communication.

Abstract: Systems, methods, and computer-program products are provided for managing transaction data. First record data is received, over a communications network, from a first reader terminal associated with a first merchant system. Second record data is received, over a communications network, from a second reader terminal associated with a second merchant system. The first record data and second record data are related with a profile corresponding to an application identifier (ID). The first record data is associated with a first transaction between the first reader terminal and a transaction instrument, and the second record data is associated with a second contactless transaction between the second reader terminal and the transaction instrument. The transaction instrument includes an application associated with the application ID. The first merchant system and the second merchant system are unassociated and not operable to share record data between each other.

Abstract: The present disclosure includes a system and method for passively transferring radio frequency signals. In some implementations, a signal transfer element configured to passively transfer RF signals between a first region of a container and a second region of the container includes a first antenna, a second antenna and a coaxial transmission line. The first antenna is configured to wirelessly receive and transmit RF signals and passively transfer wirelessly received RF signals to a first end of a coaxial transmission line. The second antenna is configured to wirelessly receive and transmit RF signals and passively transfer wirelessly received RF signals to a second end of the coaxial transmission line. The coaxial transmission line is configured to passively transfer RF signals between the first antenna and the second antenna.

Abstract: A universal sensor has a selectivity scaled condition responsive element such as a capacitive pressure transducer mounted on a common support with signal conditioning means embodied in an integrated circuit to provide a control signal precisely corresponding to a sensed condition. Electrically actuatable means on the support are incorporated in the circuit for low cost, mass producible calibration of the circuit and condition-responsive element relative to each other after assembly on the common support. Preferably, a capacitive pressure transducer and a reference capacitor are arranged in a charge-locked loop relation with a common node while an array of switches cycles the voltage across the transducer and reference capacitors with opposite transitions with a predetermined frequency so change in transducer capacitance results in a differential voltage at the common node.

Abstract: A universal sensor has a selectively scaled condition responsive element such as a capacitive pressure transducer mounted on a common support with signal conditioning means embodied in an integrated circuit to provide a control signal precisely corresponding to a sensed condition. Electrically actuatable means on the support are incorporated in the circuit for low cost, mass producible calibration of the circuit and condition-responsive element relative to each other after assembly on the common support. Preferably, a capacitive pressure transducer, and a reference capacitor are arranged in a charge-locked loop relation with a common node while an array of switches cycles the voltage across the transducer and reference capacitors with opposite transitions with a predetermined frequency so change in transducer capacitance results in a differential voltage at the common node.

Abstract: A universal sensor has a selectively scaled condition responsive element such as a capacitive pressure transducer mounted on a common support with signal conditioning means embodied in an integrated circuit to provide a control signal precisely corresponding to a sensed condition. Electrically actuatable means on the support are incorporated in the circuit for low cost, mass producible calibration of the circuit and condition-responsive element relative to each other after assembly on the common support. Preferably, a capacitive pressure transducer and a reference capacitor are arranged in a charge-locked loop relation with a common node while an array of switches cycles the voltage across the transducer and reference capacitors with opposite transitions with a predetermined frequency so change in transducer capacitance results in a differential voltage at the common node.

Abstract: A pressure sensor has a pressure responsive capacitor electrically connected to a signal conditioning circuit which is calibrated after mounting in a housing to provide an electrical signal corresponding to an applied pressure. The capacitor has thin metal capacitor plates on facing surfaces of a ceramic diaphragm and base and is adapted to receive an applied pressure on the diaphragm. Terminals from the capacitor are disposed on an opposite surface of the capacitor base; the circuit has a flexible substrate having a first end overlying the opposite base surface mounting circuit components electrically connected to the capacitor terminals and has an opposite end folded over the first end electrically connected to connector terminals on a connector body overlying the base; and the housing includes a metal sleeve fitted over the capacitor and body having a rim clamping the capacitor and connector body together to form the sensor.