US Patent Issued to SIGNIFY HOLDING on March 17 for "Driver arrangement for powering two loads" (Chinese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,575, issued on March 17, was assigned to SIGNIFY HOLDING B.V. (Eindhoven, Netherlands).

"Driver arrangement for powering two loads" was invented by Jie Fu (Shanghai), Zhiquan Chen (Shanghai) and Gang Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driver arrangement for powering a first load in an operation mode and a second load in a second mode. In the operation mode, a power factor correction circuitry generates a PFC output signal that powers the first load, and a switched-mode power supply is able to generate an offset signal that is superimposed over the PFC output signal for attenuating a ripple in the PFC output signal. In t...