US Patent Issued to SK keyfoundry on Nov. 4 for "Semiconductor device with digital isolator capacitor and manufacturing method thereof" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,736, issued on Nov. 4, was assigned to SK keyfoundry Inc. (Cheongju-si, South Korea).

"Semiconductor device with digital isolator capacitor and manufacturing method thereof" was invented by Sang Geun Koo (Cheongju-si, South Korea) and Jong Yeul Jeong (Cheongju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device is provided. The semiconductor device includes a logic region and a capacitor region, wherein the capacitor region comprises a bottom electrode disposed on a substrate; a top electrode disposed on the bottom electrode; a first inter-metal dielectric film disposed between the substrate and the bottom electrode;...