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US 6,191,699 B1Granted
Portable information device and data transfer designation method
AssigneeKabushiki Kaisha Toshiba
InventorFumihiro Sawada
Life of this patent
Estimating the term…
Abstract
A portable information device which operates by downloading necessary data from a computer includes an LED, and a system controller for controlling the LED to emit light when data to be transferred to the computer exists in the portable information device.
Claims3
A method of transferring data to a computer from a portable information device via a network, comprising:
- processing data transferred from the computer via the network to prepare data to be transferred to the computer by using an application program which is installed in the portable information device;
- storing the prepared data to be transferred to the computer in a memory of the portable information device in response to an instruction from a user;
- informing the application program of completion of the prepared data transfer to the computer after the prepared data is stored in the memory;
- turning on one or more light-emitting diodes being provided on the portable information device;
- checking whether or not the portable information device is connected to the network;
- transferring the stored data from the memory to the computer in a case where a check result represents that the portable information device is connected to the network;
- blinking the one or more light-emitting diodes being provided on the portable information device to inform the user of the start of transferring the stored data;
- checking whether or not transmission of the stored data is terminated;
- and
- turning off the light-emitting diodes in a case where a check result represents that the transmission of the stored data is terminated.
7 more elements
A portable information device which operates by downloading necessary data from a computer, comprising:
- means for receiving transfer data from the computer;
- a plurality of light-emitting diodes for indicating a transfer state of the transfer data by lighting and blinking;
- and
- means for sequentially blinking the plurality of light-emitting diodes one by one during transfer of data in correspondence with actual data transfer completion amount.
1 more element
Dependencies are inferred from the claim text.