ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,032, issued on Oct. 14, was assigned to TDK Corp. (Tokyo).
"Current detection circuit, power conversion device, and power system" was invented by Akinori Hariya (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A current detection circuit can minutely adjust characteristics when currents flowing in two directions in a current transformer are detected. The current detection circuit is configured to detect a value of a switching current through a detection resistor using a current transformer, and the value of the switching current is detected by switching the detection resistor and a reset resistor on the basis of a flow direction of the switchin...