US Patent Issued to LG INNOTEK on March 25 for "Zero voltage switching circuit and converter comprising same" (South Korean Inventor)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,538, issued on March 25, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).

"Zero voltage switching circuit and converter comprising same" was invented by Su Ho Bae (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A zero voltage switching circuit includes a zero voltage switching unit which forms a full-bridge circuit at the primary side of a converter and comprises a plurality of switches for zero voltage switching; an adjustable inductor which performs zero voltage switching in resonance with a parasitic capacitor of the zero voltage switching unit, and is adjusted according to control of a control unit; and the control u...