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:
Mar. 17, 2026
Filed:
Jul. 27, 2023
Zoom Video Communications, Inc., San Jose, CA (US);
Balachandar Ganesh Kesavan, New York, NY (US);
Antonio Marcedone, New York, NY (US);
Zoom Communications, Inc., San Jose, CA (US);
Abstract
A liveness requirement can be enforced on a videoconference by performing some techniques described herein. For example, a system can sequentially generate strings during a videoconference. The system can sequentially transmit the strings to a host device associated with a host of the videoconference. The system can receive a communication from the host device during the videoconference. The system can determine whether the communication includes a most recently generated string among the strings. Based on determining that the communication excludes the most recently generated string, the system can discard the communication as outdated.