US Patent Issued to LX SEMICON on Sept. 29 for "Power management device" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,463, issued on Sept. 29, was assigned to LX SEMICON Co. LTD. (Daejeon, South Korea).

"Power management device" was invented by Seong Yong Kim (Daejeon, South Korea), In Ho Jeon (Daejeon, South Korea), Seung Hun Oh (Daejeon, South Korea) and Won Suk Jang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power management device may include a first power conversion device configured to output a first driving voltage, a second power conversion device configured to output a second driving voltage, and a third power conversion device configured to output a third driving voltage. The first driving voltage may be changed in a range of ...