ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,672, issued on Dec. 30, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"System level phase unbalancing to improve overall data center sustainability" was invented by John S. Werner (Fishkill, N.Y.), Luke L. Jenkins (Poughkeepsie, N.Y.), Arkadiy O. Tsfasman (Wappingers Falls, N.Y.) and John Torok (Poughkeepsie, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments provide methods, systems, and computer program products for implementing enhanced phase power load balancing of a set of systems (e.g., the set of systems of a data center) using a subset of the systems. Disclosed embodiments extract phase currents...