US Patent Issued to Microsoft Technology Licensing on Oct. 20 for "Scalable wavelet transformer-based feature extraction" (California Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,059, issued on Oct. 20, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).

"Scalable wavelet transformer-based feature extraction" was invented by Qiang Xiao (Sunnyvale, Calif.), Haichao Wei (Santa Clara, Calif.), Hideyuki Winston Inada (San Jose, Calif.) and Chengming Jiang (Sunnyvale, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and apparatuses include receiving digital data. Embedded patches are generated using digital data. A transformed patch is generated by applying a transformer block to an embedded patch. Filtered patches are created for the transformed patch by applying wavelet filters to the tra...