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:
Sep. 23, 2025
Filed:
Jan. 03, 2023
Micro Focus Llc, Santa Clara, CA (US);
Michael F. Angelo, Houston, TX (US);
Douglas Max Grover, Rigby, ID (US);
Micro Focus LLC, Santa Clara, CA (US);
Abstract
A communication stream is received. For example, the communication stream may be a part of a communication session, such as, a voicemail, a videomail, a voice conference call, a video conference call, and/or the like. A determination is made if the communication stream is completely generated using a session watermark. The session watermark is associated with the communication session. In response to determining that the communication stream is completely generated using the session watermark, the communication stream is identified as a legitimate communication stream. In response to determining that the communication stream has not been completely generated using the session watermark, the communication stream is identified as potentially a vishing communication steam.