ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,160, issued on Aug. 4, was assigned to SK On Co. Ltd. (Seoul, South Korea).
"Powder feeding device" was invented by Yung Sup Youn (Daejeon, South Korea) and Min Chan Kwon (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A powder feeding device is disclosed. The powder feeding device according to an embodiment of the present disclosure can optimize a state of powder provided to a coater roll."
The patent was filed on Oct. 29, 2024, under Application No. 18/929,781.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%...