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:
Oct. 29, 2019
Filed:
Jul. 05, 2016
Applicant:
Red Hat Israel, Ltd., Ra'anana, IL;
Inventors:
Michael Tsirkin, Yokneam Illit, IL;
Uri Lublin, Ra'anana, IL;
Assignee:
RED HAT ISRAEL, LTD., Ra'anana, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/455 (2018.01); G09G 5/377 (2006.01);
U.S. Cl.
CPC ...
G06F 9/45558 (2013.01); G09G 5/377 (2013.01); G06F 2009/45579 (2013.01); G09G 2340/12 (2013.01); G09G 2360/06 (2013.01);
Abstract
The present disclosure provides new and innovative methods and systems for managing transparent guest based notifications in a virtual environment. In a method for controlling the display of information on a client, a hypervisor may connect a virtual graphics card to a virtual machine. The hypervisor may receive a render request from the virtual graphics card and responsive to receiving the render request, an overlay is drawn. The hypervisor sends an overlay command and detects an input event affecting the overlay. Responsive to detecting the input event the hypervisor, updates the overlay.