| USA Technologies, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110117867 | RECEIVED SIGNAL STRENGTH INDICATOR APPARATUS AND METHOD - Received signal strength indicator apparatus and methods are disclosed. A received signal strength indicator includes a modem, a display, a processor, and a step-up converter. The modem is configured to receive a signal. The processor is coupled to the modem and the display. The processor is configured to determine a strength of the signal and to indicate the strength of the signal on the display. The step-up converter is coupled to one of the modem, the processor, and the display. The step-up converter is configured to step-up the voltage of a power source to power the one of the modem, the processor, and the display. The received signal strength indicator is usable for determining a location for installing a vending machine. The location for installing the vending machine is selected based on the strength of the received signal. | 05-19-2011 |
| 20100094458 | DEVICES AND METHODS FOR PROVIDING CASHLESS PAYMENT AND DIAGNOSTICS FOR VENDING MACHINES - Devices and methods for generating an alert for a vending machine are disclosed. A method of generating an alert includes monitoring a bus for at least one communication from the vending machine controller via the bus. The bus is then monitored for a response to the communication from a peripheral device to the vending machine controller via the bus. The response from the peripheral device is then processed. An alert is then generated based on the processed response. A peripheral device for generating the alert includes a bus interface configured to receive data from the bus and to transmit data onto the bus, and a processing unit coupled to the bus interface, the processing unit configured to process data received from the at least one other peripheral device and generate an alert based on the processed data. | 04-15-2010 |
| 20100094456 | DEVICES AND METHODS FOR PROVIDING CASHLESS PAYMENT AND DIAGNOSTICS FOR VENDING MACHINES - A peripheral device for a vending machine, a method of communicating with a vending machine, a vending system, and a computer readable storage medium including software that is adapted to control a computer to implement a method of communicating with a vending machine are provided. The peripheral device includes a bus interface and a processor coupled to the bus interface. The peripheral device, via the bus interface, receives data from a bus and transmits data onto the bus. The processor enables cashless payment and provides diagnostic information for at least one other peripheral device of the vending machine based on data received from the at least one other peripheral device via the bus interface. | 04-15-2010 |
