US Patent Issued to Welch Allyn on March 31 for "Vision screening device including oversampling sensor" (New York Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,588,814, issued on March 31, was assigned to Welch Allyn Inc. (Skaneateles Falls, N.Y.).

"Vision screening device including oversampling sensor" was invented by Douglas Paul Fenster (Onondaga Hill, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vision screening device for administering vision screening tests to a patient, including an oversampling sensor allowing operation of the device at various distances from a patient, is described herein. The vision screening device may include associated methods and systems configured to capture a series of oversampled images, detect the patient's face and eyes in the images, track the eyes, and output a s...