ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,702, issued on Aug. 26, was assigned to HONOR DEVICE Co. LTD. (Shenzhen, China).

"Operating system upgrade method and device, storage medium, and computer program product" was invented by Yanzhao Wang (Shenzhen, China), Qingtao Hao (Shenzhen, China), Chao Chen (Shenzhen, China) and Zenghui Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An operating system upgrade method and device, and a storage medium. The method includes: obtaining an operating system upgrade package that includes a second partition table and operating system upgrade data, where address configurations of partitions with a same name are consistent in the seco...