ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,422, issued on Oct. 14, was assigned to Apple Inc. (Cupertino, Calif.).

"User interfaces for calibrations and/or synchronizations" was invented by Christopher John Sanders (San Jose, Calif.) and Dennis Sungwoo Park (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some embodiments, a first electronic device displays a user interface with a first electronic device directing placement of a second electronic device to calibrate and/or synchronize the output(s) of one or more third electronic devices or the first electronic device. In some embodiments, a first electronic device evaluates the position of a first electronic device to perfor...