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:
Apr. 08, 2025
Filed:
Jul. 30, 2021
Applicant:
Zoom Communications, Inc., San Jose, CA (US);
Inventors:
Walter F. C. Anderson, Santa Cruz, CA (US);
Vi Dinh Chau, Seattle, WA (US);
Assignee:
Zoom Communications, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 16/23 (2019.01);
U.S. Cl.
CPC ...
H04L 63/08 (2013.01); G06F 16/2379 (2019.01);
Abstract
A recording of a call is authenticated using a distributed transaction ledger. A call between two or more participants is recorded to generate a call recording. A record of the call recording is stored within a distributed transaction ledger. At a later time, such as in response to an access request for auditing or an authentication request, the call recording is authenticated based on information associated with the record within the distributed transaction ledger. An indication of the authentication is then output, such as for further processing or display.