US Patent Issued to HEADS STOCKHOLM on Sept. 15 for "Eye testing device" (Swedish, Norwegian Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,733,806, issued on Sept. 15, was assigned to HEADS STOCKHOLM AB (Stockholm).

"Eye testing device" was invented by Hans-Peter Kurz (Stockholm) and Bjorn A. Helland-Hansen (Ranheim, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method and a corresponding device (1) for providing an eye metric. The device comprises a display unit (3), producing a visual stimulus (7) to an eye, a feedback unit (9) measuring a response to the stimulus, and an analysing unit (11), outputting a metric result. The device is configured to produce a recurring bleaching impulse together with the stimulus wherein the bleaching impulse is...