ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,090, issued on June 2, was assigned to LITE-ON SINGAPORE PTE. LTD. (Singapore).

"Capacitive coupling isolation device and receiving circuit" was invented by You-Fa Wang (Singapore), Chee-Wan Go (Singapore) and Jonah Mendoza Herrera (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A capacitive coupling isolation device and a receiving circuit are provided. The capacitive coupling isolation device includes an external coupling capacitor and the receiving circuit. The external coupling capacitor is electrically connected to a transmitting circuit and the receiving circuit. The receiving circuit includes a protection circuit architecture, which ...