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. 08, 2020
Filed:
Jun. 18, 2018
Ooma, Inc., Sunnyvale, CA (US);
Karl Osterlund, San Jose, CA (US);
Tobin E. Farrand, Burlingame, CA (US);
William M. Gillon, San Mateo, CA (US);
David A. Bryan, Cedar Park, TX (US);
Arvind Vasudev, Sunnyvale, CA (US);
Douglas E. Hart, San Jose, CA (US);
Ooma, Inc., Sunnyvale, CA (US);
Abstract
Systems and methods for communications network failure detection and remediation. Exemplary methods include: receiving first communications using a network from a first client, the first communications including an identifier for a user of the first client and a security credential of the user; authenticating the first user using the identifier and the security credential; creating, responsive to the authenticating, a registration for the first client in a registration database, the registration including an address for the first client, the registration being used to route second communications from a second client to the first client; establishing, responsive to the authenticating, a connection to the first client; detecting the connection has failed; and removing, responsive to the detecting, the registration from the registration database.