Calculator device having a USB connection

Details Calculator device having a USB connection Calculator device having a USB connection

2008-03-04

2008-03-04

Le, Thien Minh (Department: 2876)

Registers

Systems controlled by data bearing records

Credit or identification card systems

C235S441000

Reexamination Certificate

active

10956145

ABSTRACT:
A method for transferring a signal between a calculator device having a USB connector and a remote device is described. The method includes: connecting the calculator device with the remote device using the USB connector; transmitting a signal from the remote device to the calculator device using the USB connector; and receiving the transmitted signal from the remote device. A calculator device having a USB connector is described. The calculator device includes a processor for executing one or more instructions, a memory connected with the processor and storing data and instructions for execution by the processor, and a USB connector connected with the processor and connectable to a remote device for transferring a signal between the calculator device and the remote device. The calculator device is responsive to a signal received over the USB connector.

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