ALEXANDRIA, Va., June 18 -- United States Patent no. 12,327,494, issued on June 10, was assigned to WOONGJIN THINKBIG Co. LTD. (Paju-si, South Korea).
"Apparatus and method for providing questions for learning" was invented by Samrak Choi (Paju-si, South Korea), Uiyoung Kim (Paju-si, South Korea) and Byeongun Kim (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an apparatus and method for providing questions for learning, which can determine the question solving type of a learner during a question solving process, and change the output form of a question based on the question solving type. The apparatus and method may output a learning screen on which the text and problem of...