US Patent Issued to Applied Materials on Oct. 21 for "Machine learning model training" (South Korean, American Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,379, issued on Oct. 21, was assigned to Applied Materials Inc. (Santa Clara, Calif.).

"Machine learning model training" was invented by Jeong Jin Hong (Yongin-si, South Korea), Sejune Cheon (Seoul, South Korea), Sang Hong Kim (Seoul, South Korea), Thomas Ho Fai Li (Santa Clara, Calif.), Anders Andelman Nottrott (Alameda, Calif.), Zhaozhao Zhu (Milpitas, Calif.) and MiHyun Jang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes receiving spectral data of a substrate and metrology data corresponding to the spectral data of the substrate. The method further includes determining a plurality of feature model configuratio...