US Patent Issued to EVOCO LABS on Sept. 29 for "Method, device and storage medium for recognizing chart" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,331, issued on Sept. 29, was assigned to EVOCO LABS Co. LTD. (Shanghai).

"Method, device and storage medium for recognizing chart" was invented by Haoshuai Zhou (Shanghai), Congxi Lu (Shanghai), Linkai Li (Shanghai), Yufan Yuan (Shanghai) and Hongcheng Sun (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for identifying a chart comprises: acquiring an object image containing the chart, wherein the chart comprises a labeled area defined by a first coordinate axis and a second coordinate axis that intersect with each other, first coordinate labels along the first coordinate axis, second coordinate labels along the second coordinate a...