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:
Feb. 26, 2019
Filed:
Jul. 28, 2017
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Ivo van Doorn, The Hague, NL;
Daniel Christianto, Seattle, WA (US);
Simon Arthur Koster, Rotterdam, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/58 (2006.01); H04L 29/08 (2006.01); G06F 17/30 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 51/22 (2013.01); G06F 17/30864 (2013.01); H04L 63/08 (2013.01); H04L 67/141 (2013.01); H04L 63/168 (2013.01);
Abstract
A token for a webclient in communication with an HTTP server to access an email system is stored at a database by the HTTP server. If the HTTP server is unexpectedly unavailable, a backup HTTP server that next interacts with the webclient can locate the token for the webclient using identifying information for the webclient to locate a record in the database containing the token. The backup HTTP server can then provide seamless access to the email system for the webclient despite the loss of connectivity to the initial HTTP server.