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. 28, 2019
Filed:
Jun. 23, 2017
Applicant:
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Inventors:
Lloyd T. Whitfield, Atlanta, GA (US);
Randy S. Zimler, Gainesville, GA (US);
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P., Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04N 21/4627 (2011.01); G06F 21/10 (2013.01); G06F 21/62 (2013.01); H04N 7/16 (2011.01); H04N 21/262 (2011.01); H04N 21/433 (2011.01); H04N 21/45 (2011.01); H04N 21/454 (2011.01); G06F 3/06 (2006.01); H04N 21/254 (2011.01); H04N 21/2543 (2011.01); H04N 21/458 (2011.01); H04N 21/845 (2011.01); H04N 9/804 (2006.01);
U.S. Cl.
CPC ...
H04N 21/4627 (2013.01); G06F 3/0604 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 21/10 (2013.01); G06F 21/62 (2013.01); G06F 21/6209 (2013.01); H04L 63/10 (2013.01); H04N 7/165 (2013.01); H04N 21/2541 (2013.01); H04N 21/2543 (2013.01); H04N 21/26241 (2013.01); H04N 21/4331 (2013.01); H04N 21/4508 (2013.01); H04N 21/458 (2013.01); H04N 21/4542 (2013.01); H04N 21/8453 (2013.01); H04N 9/8045 (2013.01);
Abstract
Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from the memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.