Granted Patent B2

US 12,449,843 · App. 19/059,911 · Granted Oct 21, 2025

Inventors: Curt C. von Badinski (Valencia, CA); Michael J. Strasser (San Francisco, CA); Peter Twiss (Lakewood, CA)

Assignee: Ouraring Inc.

G06F1/163A61B5/01A61B5/0205A61B5/021A61B5/02416A61B5/1118A61B5/14532A61B5/1455A61B5/332A61B5/349A61B5/681A61B5/6826G01P15/00G02B19/0052G02B19/0061G04G21/02G04G21/025G06F1/1635G06F3/014G06F3/017G06F3/14G06F21/32G06V10/751G06V40/10G06V40/70G08B5/36G08B21/02G08C17/02H02J7/0044H02J7/35H02S40/22H02S99/00A61B2560/0214A61B2560/0412A61B2562/146A61B2562/164A61B2562/166G02B19/0042G06V40/15G08C2201/30Y02E10/52

Abstract

Claims (41)

1. A system for authenticating a user, comprising:

one or more imaging devices configured to capture one or more images of a portion of tissue of a user, wherein the one or more images are associated with a plurality of capillaries within the tissue of the user; and

one or more processors communicatively coupled with the one or more imaging devices, the one or more processors individually or collectively configured to:

receive the one or more images from the one or more imaging devices;

compare the one or more images to a reference capillary map associated with the user;

authenticate an identity of the user based at least in part on a comparison of the one or more images to the reference capillary map; and

perform one or more actions based at least in part on authenticating the user, wherein the one or more actions comprise authorizing a payment, generating one or more signals configured to allow the user to access a building, a vehicle, a door, or a computing device, generating one or more signals to complete a two-factor authentication procedure, performing a near-field communication (NFC), or any combination thereof.

2. The system of claim 1 , wherein the one or more processors are individually or collectively configured to:

determine that the one or more images match the reference capillary map within a predetermined error tolerance based at least in part on the comparison of the one or more images to the reference capillary map, wherein the user is authenticated based at least in part on the one or more images matching the reference capillary map within the predetermined error tolerance.

3. The system of claim 1 , wherein the comparison of the one or more images to the reference capillary map is based at least in part on one or more pattern recognition algorithms.

4. The system of claim 1 , wherein the one or more imaging devices comprise an infrared imaging device.

5. The system of claim 1 , wherein the one or more processors are associated with one or more servers, wherein the one or more servers are configured to receive the one or more images from the one or more imaging devices via a network.

6. A method, comprising:

capturing one or more images of a portion of tissue of a user, wherein the one or more images are associated with a plurality of capillaries within the tissue of the user;

comparing the one or more images to a reference capillary map associated with the user; and

authenticating an identity of the user based at least in part on comparing the one or more images to the reference capillary map.

7. The method of claim 6 , further comprising:

authorizing a transaction based at least in part on authenticating the user.

8. The method of claim 6 , further comprising:

determining that the one or more images match the reference capillary map within a predetermined error tolerance based at least in part on comparing the one or more images to the reference capillary map, wherein authenticating the user is based at least in part on determining that the one or more images match the reference capillary map within the predetermined error tolerance.

9. The method of claim 6 , wherein the one or more images are captured via a device, the method further comprising:

transmitting the one or more images from the device to one or more servers via a network, wherein comparing the one or more images to the reference capillary map, authenticating the identity of the user, or both, are performed by the one or more servers.

10. The method of claim 6 , wherein comparing the one or more images to the reference capillary map is based at least in part on one or more pattern recognition algorithms.

11. The method of claim 10 , wherein the one or more pattern recognition algorithms are based at least in part on edge detection.

12. The method of claim 6 , further comprising:

storing the reference capillary map in a memory of a device, the device comprising one or more imaging devices configured to capture the one or more images, wherein comparing the one or more images to the reference capillary map, authenticating the identity of the user, or both, are performed via one or more processors of the device.

13. The method of claim 6 , wherein comparing the one or more images to the reference capillary map comprises:

comparing a subset of image data associated with the one or more images to a corresponding subset of the reference capillary map, wherein authenticating the user is based at least in part on comparing the subset of image data to the corresponding subset of the reference capillary map.

14. The method of claim 6 , further comprising:

illuminating the portion of the tissue of the user via one or more illumination devices, wherein capturing the one or more images is based at least in part on illuminating the portion of the tissue of the user.

15. The method of claim 6 , further comprising:

capturing one or more additional images of the tissue of the user via one or more imaging devices during a time interval that the tissue of the user and the one or more imaging devices are moved relative to one another; and

generating the reference capillary map based at least in part on the one or more additional images.

16. The method of claim 6 , wherein comparing the one or more images to the reference capillary map comprises comparing the plurality of capillaries within the one or more images to the reference capillary map.

17. The method of claim 6 , further comprising:

perform one or more actions based at least in part on authenticating the user, wherein the one or more actions comprise generating one or more signals configured to allow the user to access a building, a vehicle, a door, or a computing device, generating one or more signals to complete a two-factor authentication procedure, performing a near-field communication (NFC), or any combination thereof.

18. The method of claim 6 , wherein the one or more images are captured via one or more infrared imaging devices.

19. The method of claim 6 , further comprising:

identifying one or more unsuccessful authentication attempts; and

executing a security measure based at least in part on the one or more unsuccessful authentication attempts, wherein the security measure comprises a timeout for an authentication process.

20. The method of claim 6 , wherein capturing the one or more images, comparing the one or more images to the reference capillary map, authenticating the identity of the user, or any combination thereof, are performed via a wearable computing device.

Assignments (9)

Continuity (10)

References Cited (400)