US Patent Issued to SHENZHEN TCL DIGITAL TECHNOLOGY on Nov. 4 for "Data encryption method, device, computer device and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,806, issued on Nov. 4, was assigned to SHENZHEN TCL DIGITAL TECHNOLOGY LTD. (Guangdong, China).

"Data encryption method, device, computer device and storage medium" was invented by Wenping Zheng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data encryption method includes obtaining a random number set and a data mapping information, mapping the random numbers in the random number set based on the data mapping information to obtain a first encryption key, obtaining a data description information of data to be encrypted, and performing operations on the data description information based on the first encryption key to obtain an enc...