Form factor card with status indicator

• US 6,762,930 B2
• Filed: 01/17/2002
• Issued: 07/13/2004
• Est. Priority Date: 01/17/2002
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Minne′, Mark W.
• Primary Examiner(s): DATSKOVSKIY, MICHAIL V
• Application Number:
  US10/051,571
• Publication Number:
  US 20030133262A1
• Time in Patent Office: 908 Days
• Field of Search: G06/K 1.907, 361/681-689, 361/728, 361/736, 361/737, 361/801, 361/785, 439/490, 439/676, 439/76.1, 439/910, 439/946, 439/945, 439/630, 439/159, 235/441, 235/475, 235/382, 235/459, 235/375, 235/380
• US Class Current: 361/679.55
• CPC Class Codes: G06K 19/07 with integrated circuit chips

Abstract

A form factor card compatible for use with a host electronic device that is capable of communicating a status of the form factor card to a user of the host electronic device. The form factor card comprises an adapter region for interfacing the card with the host electronic device, an on-card electronic device for performing a task for the host electronic device, an on-card intelligent controller, and an indicator in communication with the on-card intelligent controller to communicate an operational status of the form factor card.

Claims

1. A form factor card compatible for use with a host electronic device, the form factor card comprising:

an adapter region for interfacing the card with the host electronic device;

an on-card electronic device for performing a task for the host electronic device, wherein the on-card electronic device includes a data storage device and transfers data between the data storage device and the host device;

an on-card intelligent controller; and

an indicator in communication with the on-card intelligent controller to communicate an operational status of the data storage device of the form factor card, including available storage capacity of the data storage device.

2. The form factor card of claim 1, wherein the indicator is a visual indicator and includes an indicating light having an on and off status controlled by the on-card intelligent controller.

3. The form factor card of claim 2, wherein a plurality of indicating lights are controlled by the on-card intelligent controller to communicate a plurality of operational statuses of the card.

4. The form factor card of claim 3, wherein the plurality of indicating lights are a plurality of colors.

5. The form factor card of claim 2, wherein the on-card intelligent controller controls the indicating light on and off status for a finite time period to thereby reduce power consumption.

6. The form factor card of claim 2, wherein the on-card intelligent controller controls the indicating light on and off status to indicate that the on-card electronic device is communicating with the host electronic device.

7. The form factor card of claim 2, wherein the on-card controller controls the indicating light on and off status to indicate that the on-card electronic device is in a failure mode.

8. The form factor card of claim 2, wherein the on-card intelligent controller controls the indicating light on and off status to indicate that the card is properly interfaced with the host electronic device.

9. A memory card compatible for use with a host electronic device, the memory card comprising:

an adapter region for mechanically and electrically interfacing with the host electronic device;

a data storage device having a plurality of memory units and configured to transfer data between the memory units and host electronic device;

an on-card intelligent controller; and

an indicating light viewable by a host electronic device user, wherein the on-card intelligent controller controls the indicating light on or off status to thereby communicate to the user an operational status of the data storage device of the memory card, including available storage capacity of the data storage device.

10. The memory card of claim 9, wherein a plurality of indicating lights are controlled by the on-card intelligent controller to thereby communicate to the user a plurality of operational statuses of the memory card.

11. The memory card of claim 9, wherein the indicating light is a light emitting diode.

12. The memory card of claim 9, wherein the on-card intelligent controller controls the indicating light on and off status for a finite time period to thereby reduce power consumption.

13. The memory card of claim 9, comprising another indicating light, wherein the on-card intelligent controller controls the another indicating light on and off status to indicate that the host electronic device is communicating with the memory card.

14. The memory card of claim 9, wherein the on-card intelligent controller controls the indicating light on and off status to indicate that the memory card is properly interfaced with the host device.

15. The memory card of claim 9, wherein the on-card intelligent controller controls the indicating light on and off status to indicate that the data storage device is reaching full capacity.

16. The memory card of claim 9, wherein the on-card intelligent controller controls the indicating light on and off status to indicate that the data storage device has reached full capacity.

17. The memory card of claim 10, wherein the plurality of indicating lights are a plurality of colors.

18. A method of operating a form factor card, the method comprising:

monitoring a status of a data storage device of the form factor card; and

controlling an indicator light on the form factor card communicating monitored status of the data storage device of the form factor card to user, including available storage capacity of the data storage device.

19. A memory card for use with a host electronic device, the memory card comprising:

a data storage device having a plurality of memory units and configured to transfer data between the memory units and the host electronic device;

a plurality of indicating lights, each having an on/off status; and

an on-card intelligent controller configured to control the on/off status of a first indicating light on and off to indicate available storage capacity of the data storage device, including that the data storage device is at or nearing a full storage capacity and, of a second indicating light to indicate to indicate when the data storage device is transferring data between the memory units and the host electronic device.

20. The memory card of claim 19, further comprising a third indicating light to indicate that the memory card is properly interfaced with a host electronic device.