ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,700, issued on May 27, was assigned to LEOTEK Corp. (Taipei, Taiwan).

"Electric-leakage detection device, electric-leakage detection system using the same, and electric-leakage detection method using the same" was invented by Po-Yi Ku (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric-electric-leakage detection device includes an electric-leakage detection module, a switch module and an indicator. The electric-leakage detection module is configured for converting an AC electric-leakage voltage into a DC electric-leakage voltage. The switch module is electrically connected to the electric-leakage detection module and configure...