ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,509, issued on April 14, was assigned to CK Solution Co. Ltd. (Yongin-si, South Korea).

"Multi-stage dehumidification system for local area dehumidification of dry room" was invented by Yu Gon Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a multi-stage dehumidification system for local area dehumidification of dry room, the system including a main dehumidification part formed to have an inside space that is sealed from outside; a main dehumidifying device for controlling that the relative humidity of the inside of the main dehumidification part is smaller than the relative humidity of t...