US Patent Issued to ITC on July 14 for "Irradiation apparatus of electromagnetic waves" (South Korean Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,271, issued on July 14, was assigned to ITC Co. LTD (Daejeon, South Korea).

"Irradiation apparatus of electromagnetic waves" was invented by Keun Deok Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic wave irradiation apparatus includes a housing having a hollow portion formed inside and an open lower side; a coil-type antenna with a spiral shape in the hollow portion and configured to emit electromagnetic waves; a window coupled to the open lower side of the housing; and a capacitance variation measurement unit configured to measure a capacitance variation of the coil-type antenna. The electromagnetic wave ...