ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,022, issued on Dec. 16, was assigned to The Regents of the University of California (Oakland, Calif.) and Cambridge Enterprise Ltd. (Cambridge, Great Britain).

"Lossless continuously adjustable devices" was invented by Tryphon T. Georgiou (Los Angeles), Malcolm Clive Smith (Cambridge, Great Britain), Faryar Jabbari (Los Angeles) and Neil E. Houghton (Cambridge, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this disclosure are directed to devices that allow for adjusting of device parameters in a manner that does not involve power dissipation in an essential way. Thus, power demands when such devices are used in applicat...