DEVICE AND METHOD FOR CONTACT INFORMATION EXCHANGE

• US 20110101086A1
• Filed: 11/02/2009
• Published: 05/05/2011
• Est. Priority Date: 11/02/2009
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Research In Motion Limited (Blackberry Limited)
• Inventors: YACH, David Paul
• Granted Patent: US 7,988,037 B2
• Time in Patent Office: Days
• US Class Current: 235/375
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]

Abstract

A method and device exchanging contact information on an electronic device. Contact information is obtained from a contact by scanning a barcode using an electronic device and decoding the barcode to recover the contact information encoded therein. The contact information may be used to reciprocate by sending user contact data in a message addressed to an electronic address obtained from the contact information. The user contact data may be encoded in a second barcode displayed on the electronic device.

Claims

1. A method of exchanging contact information using an electronic handheld device, the electronic handheld device having a camera, a display screen, and a memory storing user contact data, the method comprising:

obtaining, with the camera, an image of a first barcode associated with a contact, the first barcode having contact information encoded therein;

decoding the first barcode to obtain the contact information;

obtaining an electronic address associated with the contact from the contact information; and

displaying a second barcode on the display screen in response to obtaining the image of the first barcode associated with the contact, wherein the second barcode encodes the user contact data.

2. The method of claim 1, wherein the electronic address is an email address.

4. The method of claim 1, wherein the first barcode and second barcode comprise two-dimensional barcodes.

5. The method of claim 1, wherein obtaining the image includes detecting the first barcode within the image.

6. The method of claim 1, wherein obtaining the image includes operating the camera in a viewfinder mode, analyzing image data from the camera, detecting the first barcode within the image data and, in response to detecting the first barcode, capturing the image.

7. The method of claim 1, wherein the user contact data includes an address associated with the electronic handheld device.

8. The method of claim 1, wherein the contact information includes a URL, wherein obtaining the electronic address associated with the contact includes obtaining additional contact information from the URL, and wherein the additional contact information includes the electronic address associated with the contact.

9. The method of claim 1, further including authenticating the electronic address prior to displaying the second barcode.

10. The method of claim 9, wherein authenticating includes transmitting authentication data to the electronic address,

obtaining, with the camera, an image of a third barcode displayed by a handheld mobile device associated with the electronic address,

decoding the third barcode to obtain decoded information, and

verifying that the decoded information matches the authentication data.

23. The method of claim 1, wherein displaying the second barcode includes automatically displaying the second barcode in response to obtaining the first barcode.

24. The method of claim 1, wherein displaying the second barcode includes outputting a query regarding exchanging contact information and receiving an input confirming the exchange before displaying the second barcode.

3. (canceled)

11. An electronic device comprising:

a display screen;

a camera;

memory storing user contact data;

a processor; and

a code reader application executable by the processor and containing instructions for configuring the camera to obtain an image of a first barcode associated with a contact, the first barcode having contact information encoded therein, and instructions to configure the processor to decode the first barcode to obtain the contact information, obtain an electronic address associated with the contact from the contact information, and display a second barcode on the display screen in response to obtaining the image of the first barcode associated with the contact, wherein the second barcode encodes the user contact data.

12. The electronic device of claim 11, wherein the electronic address is an email address.

14. The electronic device of claim 11, wherein the first and second barcodes comprise two-dimensional barcodes.

15. The electronic device of claim 11, wherein the instructions for configuring the camera to obtain the image includes instructions for configuring the processor to detect the first barcode within the image.

16. The electronic device of claim 11, wherein the instructions for configuring the camera to obtain the image includes instructions for configuring the processor to operate the camera in a viewfinder mode, analyze image data from the camera, detect the first barcode within the image data and, in response to detecting the first barcode, capture the image.

17. The electronic device of claim 11, wherein the user contact data includes an address associated with the electronic device.

18. The electronic device of claim 11, wherein the contact information includes a URL, wherein the instructions for configuring the processor to obtain the electronic address associated with the contact includes the instructions for configuring the processor to obtain additional contact information from the URL, and wherein the additional contact information includes the electronic address associated with the contact.

19. The electronic device of claim 11, wherein the electronic device comprises a mobile handheld device.

20. The electronic device of claim 11, wherein the code reader application is further configured to authenticate the electronic address prior to displaying the second barcode.

21. The electronic device of claim 20, wherein the code reader application is configured to authenticate the electronic address by

transmitting authentication data to the electronic address,

obtaining, with the camera, an image of a third barcode displayed by a handheld mobile device associated with the electronic address,

decoding the third barcode to obtain decoded information, and

verifying that the decoded information matches the authentication data.

13. (canceled)

22. A computer readable program product comprising a computer readable storage medium having encoded thereon computer executable instructions for exchanging contact information using an electronic handheld device, the electronic handheld device having a camera, a display screen, and a memory storing user contact data, the computer executable instructions comprising:

instructions for obtaining, with the camera, an image of a first barcode associated with a contact, the first barcode having contact information encoded therein;

instructions for decoding the first barcode to obtain the contact information;

instructions for obtaining an electronic address associated with the contact from the contact information; and

instructions for displaying a second barcode on the display screen in response to obtaining the image of the first barcode associated with the contact, wherein the second barcode encodes the user contact data.