ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,500, issued on April 15, was assigned to BioTrillion Inc. (San Francisco).

"Method and system for measuring pupillary light reflex with a mobile phone" was invented by Savan R. Devani (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are disclosed for measuring pupillary light reflex and detecting diseases based on eyes features and trends in pupillary and other eye related features. In one example, disclosed is a system for evaluating pupillary features includes a device, a camera, a distance detector, a memory, and a control system. Image data corresponding to an eye of a user is received from the camera. Distance da...