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:
Jun. 04, 2024
Filed:
Jun. 23, 2022
Applicant:
Zoom Video Communications, Inc., San Jose, CA (US);
Inventor:
Thanh Le Nguyen, Belle Chasse, LA (US);
Assignee:
Zoom Video Communications, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/436 (2006.01);
U.S. Cl.
CPC ...
H04M 3/436 (2013.01);
Abstract
A communication is received from a telephone number of a sender. The communication is directed to a recipient. A trust level associated with the telephone number is determined to be other than a high trust level. Based on the trust level being other than the high trust level, a number of challenges to transmit to the sender is determined based on the trust level. Determining whether to route the communication to the recipient is based on whether respective successful responses to the challenges are received from the sender.