ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,698, issued on Dec. 9, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Pump" was invented by Hoon Ki Hong (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pump comprises: an external gear, a magnet coupled to the external gear; an internal gear disposed inside the external gear; a support having a portion disposed between the external gear and the magnet; and a bearing coupled to the support, wherein the support includes a protruding part coupled to the inner surface of the bearing."
The patent was filed on June 9, 2022, under Application No. 18/570,933.
*For further information, including images, charts and tables, p...