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. 22, 2015
Filed:
Apr. 09, 2014
Applicant:
Igt, Las Vegas, NV (US);
Inventors:
John Hongjip Kim, Reno, NV (US);
Melih Ozmen, Reno, NV (US);
Warner R. Cockerille, IV, Sparks, NV (US);
Ali R. Gulbag, Reno, NV (US);
Assignee:
IGT, Las Vegas, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06Q 20/38 (2012.01); G06F 21/51 (2013.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); G06F 21/10 (2013.01);
U.S. Cl.
CPC ...
G06Q 20/382 (2013.01); G06F 21/51 (2013.01); H04L 9/0891 (2013.01); H04L 9/3247 (2013.01); H04L 9/3268 (2013.01); H04L 63/068 (2013.01); H04L 63/0823 (2013.01); G06F 21/10 (2013.01); G06F 2211/008 (2013.01); H04L 2209/127 (2013.01); H04L 2209/56 (2013.01);
Abstract
Executable applications on a gaming machine are verified before they can be executed, for security purposes and to comply with jurisdictional requirements. Unlike in prior systems for authenticating the executable applications, embodiments allow for new executable applications to be provided and verified over time with different private and public key pairs, even after the operating code of the gaming machine is certified by the jurisdiction and deployed in the field.