Abstract: A method handling payment transactions in a system using mobile communication devices as stored value devices is disclosed. A transaction operations server receives multiple records of the transaction from the stored value device—one via a communication channel through the telecommunication provider network, and another via an independent communication channel. The records are reconciled at the transaction server for transaction verification.

Abstract: A method handling payment transactions in a system using mobile communication devices as stored value devices is disclosed. A transaction operations server receives multiple records of the transaction from the stored value device—one via a communication channel through the telecommunication provider network, and another via an independent communication channel. The records are reconciled at the transaction server for transaction verification.

Abstract: A method handling payment transactions in a system using mobile communication devices as stored value devices is disclosed. A transaction operations server receives multiple records of the transaction from the stored value device—one via a communication channel through the telecommunication provider network, and another via an independent communication channel. The records are reconciled at the transaction server for transaction verification.

Abstract: A method and apparatus handling payment transactions in a system using mobile communication devices as stored value devices are disclosed. A transaction operations server receives multiple records of the transaction from the stored value device—one via a communication channel through the telecommunication provider network, and another via an independent communication channel. The records are reconciled at the transaction server for transaction verification.

Abstract: A transaction operations server receives multiple transactions of the mobile communication device. One transaction adds a first amount of money to the stored value represented by data on the mobile communication device, and another transaction subtracts a second amount of money. The amounts of money are in different data types each representing different business issued currencies each honored by a particular group of businesses. The transaction operations server exchanges the money represented by data on the mobile communication device between the different data types. Other embodiments include a method of exchanging money as described, an a data structure supporting the exchange of money as described.

Abstract: The invention relates to the compounds of formula: (I) which are as defined in the specification. Their use as chiral ligands in catalytic aryl transfer reactions to aromatic aldehydes is also described.

Abstract: The present invention provides compounds of the formula wherein R is optionally substituted lower alkyl, cycloalkyl or aryl; R? is alkyl or aryl; n is zero or an integer of 1 or 2; or an enantiomer thereof; or an enantiomeric mixture thereof. The compounds of formula (I) are bridged C2-symmetric biphenyldiphosphine analogs and, thus, may be employed as ligands to generate chiral transition metal catalysts which may be applied in a variety of asymmetric reactions. The compounds of the present invention are easily accessible in high diastereomeric and optical purity according to the methods disclosed herein.

Abstract: An architecture for an integrated circuit with in-circuit programming allows real-time modification of the in-circuit programming code and other code stored on the chip. The architecture utilizes a microprocessor and control logic on an integrated circuit having a single non-volatile memory that stores instructions and data, such as in-circuit programming and user code, and input/output ports and related structure for exchanging data with an external device. Using in-circuit programming code stored on the chip, the chip interactively establishes an in-circuit programming exchange with an external device to update data and instructions including the in-circuit programming code. Input/output conflicts during in-circuit programming can be avoided by employing a code generator that supplies control routines to the microprocessor during at least part of the in-circuit programming operations. The code generator allows the in-circuit programming code to be updated in real time.

Abstract: A system-on-a-chip integrated circuit that includes a configurable logic array, a processor core, and a memory adapted to store instructions for a mission function, and instructions for a configuration load function used to load configuration data on to the integrated circuit via an input port on the integrated circuit from an external source. The processor fetches and executes the instructions from the memory. Configuration data received using the configuration load function is used to configure the configurable logic array.

Abstract: A system-on-a-chip integrated circuit that includes a configurable logic array, a processor core, and a memory adapted to store instructions for a mission function, and instructions for a configuration load function used to load configuration data on to the integrated circuit via an input port on the integrated circuit from an external source. The processor fetches and executes the instructions from the memory. Configuration data received using the configuration load function is used to configure the configurable logic array.

Abstract: A system-on-a-chip integrated circuit that includes a configurable logic array, a processor core, and a memory adapted to store instructions for a mission function, and instructions for a configuration load function used to load configuration data on to a non-volatile configuration store on the integrated circuit via an input port on the integrated circuit from an external source. The processor fetches and executes the instructions from the memory. Instructions for a configuration function are stored in the memory, by which configuration data is transferred from the configuration store to configuration points in the configurable logic array.

Abstract: A one transistor, non-volatile programmable switch comprises a first node and a second node coupled with corresponding circuit elements in an integrated circuit. A single, non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, the data storage structure constitute the programmable switch. The non-volatile programmable transistor consists of a mask programmable ROM cell, or a charge programmable device, in which the data storage structure comprises a floating gate or a nitride layer, or other charge trapping layer, between oxides or other insulators.

Abstract: A method for the preparation of aryl methyl ketones converts a variety of ethyl arenas to the corresponding aryl methyl ketones using a dioxygen-containing gas as the oxidant. The catalyst used for the reaction is a metal complex bearing general formulas as disclosed.

Abstract: A method for the preparation of aryl methyl ketones converts a variety of ethyl arenas to the corresponding aryl methyl ketones using a dioxygen-containing gas as the oxidant. The catalyst used for the reaction is a metal complex bearing general formulas as disclosed.

Abstract: A one transistor, non-volatile programmable switch includes uni-directional and in some embodiments, bi-directional, states. The programmable switch is used in an integrated circuit, and comprises a first node and a second node coupled with corresponding circuit elements in the integrated circuit. A non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, and a data storage structure constitute the programmable switch. The non-volatile programmable transistor used in the switch is a charge programmable device (e.g. SONOS cell), in which the data storage structure comprises a nitride layer, or other charge trapping layer, between oxides or other insulators.

Abstract: A one transistor, non-volatile programmable switch having four operating states for connection between circuit elements and passive elements including bus lines and input/output pads. The four states include a first unidirectional state in which the cell allows signal flow in a first direction, a second unidirectional state in which the cell allows signal flow in a second direction, opposite to the first direction, a third state in which the cell allows bi-directional signal flow, and a fourth state resenting high impedance in which signal flow is blocked (the switch is open). A non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, a gate coupled to an energizing conductor, and a data storage structure constitute the programmable switch. The non-volatile programmable transistor used in the switch is a charge programmable device (e.g.

Abstract: A one transistor, non-volatile programmable switch comprises a first node and a second node coupled with corresponding circuit elements in an integrated circuit. A single, non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, the data storage structure constitute the programmable switch. The non-volatile programmable transistor consists of a mask programmable ROM cell, or a charge programmable device, in which the data storage structure comprises a floating gate or a nitride layer, or other charge trapping layer, between oxides or other insulators.

Abstract: A one transistor, non-volatile programmable switch is less complex and requires less area than prior art devices. The programmable switch is used in an integrated circuit and comprises a first node and a second node coupled with corresponding circuit elements in the integrated circuit. A single, non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, the data storage structure constitute the programmable switch. The non-volatile programmable transistor consists of a mask programmable ROM cell, or a charge programmable device, in which the data storage structure comprises a floating gate or a nitride layer, or other charge trapping layer, between oxides or other insulators.

Abstract: A structure to inspect high/low of memory cell threshold voltage using a current mode sense amplifier. A current mode sense amplifier is used to compare a memory cell current of a selected memory cell and a reference current to determine high/low of the threshold voltage. Since the current input is compared, it is not necessary to provide a reference word line and a reference memory cell circuit. The area is thus decreased, and the waiting time to convert current to voltage is saved to greatly increase the access speed.

Abstract: A one transistor, non-volatile programmable switch having four operating states for connection between circuit elements and passive elements including bus lines and input/output pads. The four states include including a first unidirectional state in which the cell allows signal flow in a first direction, as second unidirectional state in which the cell allows signal flow in a second direction, opposite to the first direction, a third state in which the cell allows bi-directional signal flow, and a fourth state presenting high impedance in which signal flow is blocked (the switch is open). A non-volatile programmable transistor having a drain coupled to one of the first node and second node, a source coupled to the other of the first node and second node, gate coupled to an energizing conductor, and a data storage structure constitute the programmable switch. The non-volatile programmable transistor used in the switch is a charge programmable device (e.g.