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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.:

US 10904325 B1

PDFFull Text
Date of Patent:
Jan. 26, 2021

Filed:

Dec. 21, 2018

Webrtc api redirection with screen sharing

Applicant:

Citrix Systems, Inc., Fort Lauderdale, FL (US);

Inventors:

Vladimir Vysotsky, Fremont, CA (US);

Todd Giebler, Pompano Beach, FL (US);

Georgy Momchilov, Parkland, FL (US);

James Page, Pompano Beach, FL (US);

Assignee:

CITRIX SYSTEMS, INC., Fort Lauderdale, FL (US);

Attorney:

Allen, Dyer, Doppelt + Gilchrist, PA

Primary Examiner:

John A Follansbee

Assistant Examiner:

James N Fiorillo

Int. Cl.
CPC ...
H04L 29/08 (2006.01); G06F 9/451 (2018.01); G06F 9/455 (2018.01); H04L 29/06 (2006.01); G06F 9/54 (2006.01); H04L 29/12 (2006.01); G06T 7/90 (2017.01); G06F 3/0481 (2013.01); G06F 3/14 (2006.01); G06K 19/06 (2006.01); H04N 5/272 (2006.01); H04N 7/14 (2006.01); H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
H04L 67/104 (2013.01); G06F 3/0481 (2013.01); G06F 3/1454 (2013.01); G06F 9/452 (2018.02); G06F 9/455 (2013.01); G06F 9/45529 (2013.01); G06F 9/45533 (2013.01); G06F 9/45545 (2013.01); G06F 9/547 (2013.01); G06K 19/06028 (2013.01); G06T 7/90 (2017.01); H04L 43/12 (2013.01); H04L 61/256 (2013.01); H04L 61/2575 (2013.01); H04L 63/20 (2013.01); H04L 65/1059 (2013.01); H04L 65/1069 (2013.01); H04L 65/4015 (2013.01); H04L 65/4069 (2013.01); H04L 65/60 (2013.01); H04L 65/601 (2013.01); H04L 65/608 (2013.01); H04L 65/80 (2013.01); H04L 67/02 (2013.01); H04L 67/08 (2013.01); H04L 67/1091 (2013.01); H04L 67/2804 (2013.01); H04L 67/2814 (2013.01); H04L 67/2819 (2013.01); H04L 67/2861 (2013.01); H04L 67/34 (2013.01); H04L 67/42 (2013.01); H04N 5/272 (2013.01); H04N 7/147 (2013.01); G06F 9/45558 (2013.01); G06F 2009/45562 (2013.01); G06F 2009/45595 (2013.01); G06F 2203/04804 (2013.01); H04L 65/1063 (2013.01);
Abstract

A computing system includes a first client computing device, and a virtual desktop server. The first client computing device displays a local client surface, and a virtual client surface provided by the virtual desktop server. The virtual desktop server provides a real-time media application to provide real-time communications (RTC), and an API code redirection module to redirect intercepted APIs of the real-time media application intended for a native RTC engine based on redirection code injected into the real-time media application so that the portion of the real-time media application is redirected. The injected redirection code enumerates the local and virtual client surfaces. The first client computing device shares the local and virtual client surfaces with a second client computing device based on the intercepted APIs enumerating the local and virtual client surfaces.

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