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:
Nov. 08, 2022
Filed:
Jul. 23, 2021
Applicant:
Intrado Corporation, Omaha, NE (US);
Inventor:
Edward Yan, Evanston, IL (US);
Assignee:
Intrado Corporation, Omaha, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/173 (2011.01); H04N 21/2187 (2011.01); H04L 9/32 (2006.01); H04N 21/6338 (2011.01); H04N 21/472 (2011.01);
U.S. Cl.
CPC ...
H04N 21/2187 (2013.01); H04L 9/3242 (2013.01); H04N 21/47214 (2013.01); H04N 21/6338 (2013.01);
Abstract
An apparatus includes a network interface and a processor. The network interface receives event data that identifies a content ID and a message authentication code. The content ID identifies a content within a webcast or a virtual event. The processor generates a content hash, at least in part based on the content ID. The network interface transmits a content request and receives the content. The content request identifies the content hash and the message authentication code.