ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,917, issued on May 5.
"2.4 G wireless interconnected light control system" was invented by Chih-Pin Hsu (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A 2.4 G wireless interconnected light control system, including a voltage regulator module, a driving module, a main control module, a wireless module, a transceiver module, and a matrix module; the voltage regulator module is configured to output regulated power supply after stepping down and stabilizing an input voltage; the matrix module is configured to generate an input signal; the main control module is configured to receive and process the input signal, and input the processed in...