The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Feb. 17, 2023
Hewlett Packard Enterprise Development Lp, Spring, TX (US);
Nigel John Edwards, Bristol, GB;
Geoffrey Ndu, Bristol, GB;
Jason Christopher Cohen, Annapolis Junction, MD (US);
Theofrastos Koulouris, Bristol, GB;
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
In some examples, a bus device includes a device controller to perform input/output (I/O) virtualization to provide a virtualized instance of the bus device. The device controller establishes a channel between the virtualized instance of the bus device and a guest operating system (OS) of a virtual machine (VM). The device controller receives, from the VM, address information relating to a portion of a memory containing information associated with a kernel of the guest OS, and obtains, for integrity inspection, the information associated with the kernel from the memory based on the address information.