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:
May. 15, 2018
Filed:
Feb. 03, 2016
Applicant:
Visa International Service Association, San Francisco, CA (US);
Inventors:
Cesar Otero, East Palo Alto, CA (US);
Patrick Faith, Pleasanton, CA (US);
Assignee:
Visa International Service Association, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/04 (2009.01); H04L 9/08 (2006.01); H04L 29/06 (2006.01); H04W 12/02 (2009.01);
U.S. Cl.
CPC ...
H04W 12/04 (2013.01); H04L 9/0872 (2013.01); H04L 63/0428 (2013.01); H04W 12/02 (2013.01);
Abstract
One embodiment of the invention is directed to a method comprising receiving a plurality of data packets including encoded data. The method further comprises determining a plurality of time delays between the plurality of data packets, and translating the plurality of time delays to obtain a decoding key for decoding the encoded data in the data packets. The decoding key may be used to decode the encoded data to obtain the data.