ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,942, issued on May 26, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).

"Information processing method and apparatus, electronic device, and storage medium" was invented by Xiangye Wei (Beijing) and Liming Xiu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data processing method, including: obtaining a challenge sequence of challenge-response pairs, and generating, by a physical unclonable function, an original response sequence corresponding to the challenge-response pairs; generating a first index parameter according to the challenge sequence, and obtaining feature bit inf...