ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,070, issued on Sept. 9, was assigned to Advanced Euclidean Solutions LLC (Wilmington, Del.).

"Apparatus and method for corneal refractive optimization using post-operative measurements" was invented by John Gregory Ladas (Germantown, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides methods and apparatuses for determining a laser parameter set for corneal refractive surgery. The apparatus may include an autorefractor configured to obtain at least two ocular measurement parameters for an eye and to obtain a post-operative refraction of the eye. The apparatus may include a user interface configured to obtain a target refracti...