ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,054, issued on Dec. 16, was assigned to SAMSUNG ELECTRONICS Co. LTD. (South Korea).

"Systems, methods, and apparatus for accessing data in versions of memory pages" was invented by Da Zhang (Blacksburg, Va.), Jing Yang (San Jose, Calif.), Tong Zhang (Mountain View, Calif.), Shuyi Pei (Santa Clara, Calif.) and Rekha Pitchumani (Oak Hill, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus may include at least one memory, and at least one processor configured to determine an accessibility of a first version of a page, wherein the first version of the page may be stored in the at least one memory, and perform, based on the accessibility of ...