US Patent Issued to Carl Zeiss Vision International on April 14 for "Computer-implemented method, data processing system for producing a target design and computer program, storage medium having instructions for producing a target design, method for providing a spectacle lens, storage medium having a numerical representation of a spectacle lens and method for manufacturing a spectacle lens" (German Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,521, issued on April 14, was assigned to Carl Zeiss Vision International GmbH (Aalen, Germany).

"Computer-implemented method, data processing system for producing a target design and computer program, storage medium having instructions for producing a target design, method for providing a spectacle lens, storage medium having a numerical representation of a spectacle lens and method for manufacturing a spectacle lens" was invented by Markus Welscher (Rainau, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A target design is produced with a computer-implemented method that takes into consideration an astigmatic effect and is suitable for opti...