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:
Mar. 24, 2020
Filed:
Jun. 21, 2016
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Chris Longo, Seattle, WA (US);
Qianghua Lu, Redmond, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/16 (2011.01); H04N 7/167 (2011.01); G06F 21/10 (2013.01); H04L 9/32 (2006.01); H04N 21/266 (2011.01); H04N 21/4627 (2011.01); H04N 7/173 (2011.01); H04N 21/41 (2011.01);
U.S. Cl.
CPC ...
H04N 7/1675 (2013.01); G06F 21/10 (2013.01); H04L 9/3213 (2013.01); H04N 7/165 (2013.01); H04N 7/17318 (2013.01); H04N 21/26606 (2013.01); H04N 21/4108 (2013.01); H04N 21/4627 (2013.01); G06F 2221/2141 (2013.01); H04L 9/32 (2013.01);
Abstract
A top-level service executes a procedure call to at least one dependent service to determine an entitlement result for a user device making a request of the top-level service. A processing device generates an entitlement token comprising the entitlement result, encrypts the entitlement token and sends the entitlement token to the user device. The user device can return the entitlement token when making additional requests of the top-level service to prevent the top-level service from having to make additional procedure calls to the at least one dependent service.