ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,779,215, issued on Nov. 3, was assigned to JEISYS MEDICAL INC. (Seoul, South Korea).
"Mouthpiece for treating skin including insulation layer in impression body acquired in accordance with oral cavity structure of user and skin treating apparatus" was invented by Suk Bae Seo (Seoul, South Korea), Ja Young Kim (Seoul, South Korea) and Ho Joon Seo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The inventive concept provides a mouthpiece for treating skin, in which a retaining ligament, a blood vessel, and a fiber tissue of a deep skin portion may be used as electrical passages, and which is manufactured in accordance with an oral cavity...