ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,576, issued on March 31, was assigned to DARFON ELECTRONICS CORP. (Taoyuan City, Taiwan).
"Power conversion system" was invented by Wei-Lin Liu (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion system (PCS) is provided. A micro-control unit of the PCS obtains a current charged ratio of a rechargeable battery according to a state-of-charge (SOC) signal received from the rechargeable battery, and obtains an output power of the PCS according to the voltage and current detected by a voltmeter-and-current meter of the PCS. When the micro-control unit detects that the mains off-grid occurs, the following steps are pe...