ALEXANDRIA, Va., July 16 -- United States Patent no. 12,672,224, issued on June 30, was assigned to Zuma Array Ltd. (London).

"Dynamic configuration and control of a speaker-light array" was invented by Morten Villiers Warren (London), Edward Thomas Rose (London), John Moore (London), Thomas Kleist (London), John Daniell Hebert (London) and Fong Ming (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system that selectively provides power to a speaker light is described. This system may include: the speaker light; a power supply that provides electrical power to the speaker light when the power supply is electrically coupled to an external power source; a relay electrically coupled to the power supply ...