ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,824, issued on Aug. 26, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Memory management method and apparatus" was invented by Xiao Chen (Shenzhen, China), Kaiyao Huang (Dongguan, China) and Long Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides a memory management method and apparatus, to perform refined management on a process access status in a physical host, a virtual machine, or a container, and a traffic occupation status of each control group (cgroup). The method can includes a first record table corresponding to a target cache page is used to record all cgroups that have read or wri...