Wireless digital camera media

• US 20030128272A1
• Filed: 01/04/2002
• Published: 07/10/2003
• Est. Priority Date: 01/04/2002
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Clough, James, Cherry, Darrel D.
• Granted Patent: US 6,670,982 B2
• Time in Patent Office: Days
• US Class Current: 348/14.02
• CPC Class Codes: H04N 1/00132 in a digital photofinishing system, i.e. a system where digital photographic images undergo typical photofinishing processing, e.g. printing ordering
• CPC Class Codes: H04N 1/00137 Transmission
• CPC Class Codes: H04N 2201/0055 By radio
• CPC Class Codes: H04N 2201/0084 Digital still camera
• CPC Class Codes: H04N 7/185 from a mobile camera, e.g. for remote control

Abstract

Improved methods and apparatuses are provided for use with digital cameras. A wireless digital media card is provided for use in a digital camera. The wireless digital media card is configured to replace a conventional digital media card and includes an interface to the digital camera, a transceiver configured to transmit image data over a wireless communication link and logic configured to receive image data from the digital camera via the interface and provide the image data to the transceiver for transmission. The wireless digital media card may also include memory configured to store the image data. A receiving device is configured to store and/or further transfer the image data as needed.

Claims

1. A wireless digital media card for use within a digital camera, the wireless digital media card comprising:

an interface configurable to operatively couple to a digital camera;

a transceiver configurable to transmit image data over a wireless communication link; and

logic operatively coupled to the interface and the transceiver, and configured to receive image data from the digital camera via the interface and provide the image data to the transceiver for transmission.

2. The wireless digital media card as recited in claim 1, further comprising:

memory operatively coupled to the logic and configurable to store image data, and

wherein the logic is further configured to selectively store image data in the memory and selectively retrieve image data from the memory.

3. The wireless digital media card as recited in claim 1, further comprising:

an antenna operatively coupled to the transceiver.

4. The wireless digital media card as recited in claim 1, wherein the transceiver is configured to provide data communications in accord with IEEE 802.11b standards.

5. The wireless digital media card as recited in claim 1, wherein the logic is configured to cause image data to be transmitted by the transceiver based on a status of the wireless communication link.

6. The wireless digital media card as recited in claim 2, wherein the logic is configured to cause image data to be transmitted by the transceiver based on an amount of image data stored within the memory.

7. The wireless digital media card as recited in claim 6, wherein the logic is configured to cause image data to be transmitted by the transceiver when at least one complete image data file is stored in within the memory.

8. A system comprising:

at least one device having a receiver configured to receive image data transmitted over a wireless communication link; and

a digital camera configured to generate the image data, and having a wireless digital media card that includes an interface operatively coupled to the digital camera, a transceiver configured to transmit the image data over the wireless communication link, and logic operatively coupled to the interface and the transceiver, and configured to receive the image data from the digital camera via the interface and provide the image data to the transceiver for transmission.

9. The system as recited in claim 8, wherein the wireless digital media card further includes memory operatively coupled to the logic and configured to store image data, and wherein the logic is further configured to selectively store image data in the memory and selectively retrieve image data from the memory.

10. The system as recited in claim 8, wherein the wireless digital media card further includes an antenna operatively coupled to the transceiver.

11. The system as recited in claim 8, wherein the device is selected from a group of devices comprising a wireless hub, a relay device, a computing device, a server device, an image processing device, a printing device, a base station, a mobile communication device, and a personal digital assistant (PDA) device.

12. A method for use in a digital camera, the method comprising:

capturing an image using a digital camera;

generating image data corresponding to the captured image;

establishing a wireless communication link between a wireless digital media card within the digital camera and an external device; and

transferring the image data to the external device over the wireless communication link using the wireless digital media card.

13. The method as recited in claim 12, further comprising storing the image data in the wireless digital media card within the digital camera.

14. The method as recited in claim 12, wherein transferring the image data to the external device over the wireless communication link using the wireless digital media card further includes transmitting the image data in accord with IEEE 802.11b standards.

15. The method as recited in claim 12, wherein transferring the image data to the external device over the wireless communication link using the wireless digital media card further includes selectively transmitting the image data based on a status of the wireless communication link.

16. The method as recited in claim 13, wherein transferring the image data to the external device over the wireless communication link using the wireless digital media card further includes selectively transmitting the image data based on an amount of image data stored within the memory.

17. The method as recited in claim 16, wherein selectively transmitting the image data based on the amount of image data stored within the memory further includes causing the image data to be transmitted when at least one complete image data file is stored in within the memory.