Patent 11754857 was granted and assigned to Tectus Corporation on September, 2023 by the United States Patent and Trademark Office.
Authentication of a user is based on an electronic contact lens that contains a retinal scanner. The retinal scanner captures a retinal scan, which is used to authenticate the user (i.e., what a person is). The contact lens itself may also be used in the authentication process (i.e., what a person has). Authentication based on these two factors are used to control access to assets.