US Patent Issued to Red Hat on Sept. 23 for "Facilitating power management of a hardware device by a virtual machine" (Massachusetts Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,423,130, issued on Sept. 23, was assigned to Red Hat Inc. (Raleigh, N.C.).

"Facilitating power management of a hardware device by a virtual machine" was invented by Bandan Das (Westford, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Some examples can enable secure and efficient power management of a target hardware device by a virtual machine. For example, a first hypervisor supporting a first virtual machine can receive a first request from the first virtual machine. The first request can indicate a target power mode for the target hardware device assigned to the first virtual machine. In response to receiving the first request, the first hyper...