ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,385, issued on Dec. 9, was assigned to GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY Ltd. (Guangzhou, China) and GUANGZHOU SHIYUAN ARTIFICIAL INTELLIGENCE INNOVATION RESEARCH INSTITUTE Co. LTD. (Guangzhou, China).
"Method for recognizing material, interactive board, and storage medium" was invented by Fei Wang (Guangzhou, China), Cai Chen (Guangzhou, China) and Jianxin Lin (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method for recognizing a material, an interactive board, and a storage medium, which is applied to an interactive board, and the interactive board includes an operation panel, an in...