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:
Jun. 02, 2026
Filed:
Aug. 31, 2022
Red Hat, Inc., Raleigh, NC (US);
Michael Tsirkin, Raanana, IL;
Red Hat, LLC, Raleigh, NC (US);
Abstract
A virtual device can be provided to a virtual machine from a hypervisor. The virtual can correspond to a backend element accessible to the VM via communications with the virtual device. The hypervisor can intercept a communication from the VM directed to the backend element via the virtual device. The hypervisor can set a timer. The timer can track an elapsed time from the communication to a response from the backend element. The hypervisor can send the communication from the virtual machine to the backend element. The timer can then be determined to have expired without a response being received. The virtual device can then be disabled.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile