ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,206, issued on March 24, was assigned to Apple Inc. (Cupertino, Calif.).

"Electronic device having a glass component with crack hindering internal stress regions" was invented by Christopher C Bartlow (Menlo Park, Calif.), Dale N. Memering (Langhorne, Pa.), Tyler A. Marshall (Sunnyvale, Calif.) and Victor Luzzato (Santa Clara, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A component for an electronic device including an internal compressive stress region is disclosed herein. The internal compressive stress region may be created in a glass portion of the component or in a glass ceramic portion of the component. Electronic devices comprising...