ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,668, issued on March 17, was assigned to Sectra AB (Linkoping, Sweden).
"Viewer systems and related methods with multi-piece registration" was invented by Jesper Molin (Linkoping, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "Viewer systems and related methods with user interactive user interfaces that provide a viewport with first and second digital images that allow a user to navigate an active one of the digital images which drives a viewing window over the other digital image to provide a view that moves in response to navigation of the active slide to allow a user to compare and select one of several candidate registrations to register...