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:
Dec. 02, 2025
Filed:
Nov. 24, 2021
Applicant:
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Inventors:
Alexander Giladi, Denver, CO (US);
Andrew Morrow, Denver, CO (US);
Assignee:
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/2347 (2011.01); H04L 9/06 (2006.01); H04L 65/612 (2022.01); H04L 65/75 (2022.01); H04N 21/845 (2011.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/0637 (2013.01); H04L 65/612 (2022.05); H04L 65/762 (2022.05); H04N 21/2347 (2013.01); H04N 21/23476 (2013.01); H04N 21/8456 (2013.01); H04L 9/50 (2022.05); H04L 2209/125 (2013.01);
Abstract
A content provider in a content distribution system may be configured to reduce latency in a content distribution system by storing multiple frames from a sequence of frames in different buffers and encrypting, in parallel, the frames stored in the different buffers. For example, the content provider may encrypt each buffer via a different instruction pipeline of a processor.