US Patent Issued to Nanning FuLian FuGui Precision Industrial on Jan. 27 for "Method, device and non-transitory computer-readable storage medium for video encryption and encryption key hiding" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,536,332, issued on Jan. 27, was assigned to Nanning FuLian FuGui Precision Industrial Co. Ltd. (Nanning, China).

"Method, device and non-transitory computer-readable storage medium for video encryption and encryption key hiding" was invented by Qiu-Yan Tang (Nanning, China) and Bing Tan (Nanning, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, a device and a non-transitory computer-readable storage medium for video encryption and encryption key hiding, the method first detecting whether a captured video frame contains sensitive information, and if the video frame is detected to contain sensitive information, encrypting the region containi...