ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,780, issued on Nov. 18, was assigned to Lutron Technology Co. LLC (Coopersburg, Pa.).
"Battery-powered retrofit remote control device" was invented by Chris Dimberg (Easton, Pa.) and Matthew Philip McDonald (Phoenixville, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A remote control device may be configured to be mounted over the toggle actuator of a light switch and to control a load control device. The remote control device may include a base portion and a rotating portion supported by the base portion so as to be rotatable about the base portion. The remote control device may include a control circuit, a wireless communication circuit, and ...