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.

Date of Patent:
Feb. 24, 2026

Filed:

Sep. 21, 2017
Applicant:

Comcast Cable Communications, Llc, Philadelphia, PA (US);

Inventors:

Neill Kipp, Centennial, CO (US);

Cory Zachman, Denver, CO (US);

Assignee:

Comcast Cable Communications, LLC, Philadelphia, PA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 21/2662 (2011.01); H04L 47/25 (2022.01); H04L 47/263 (2022.01); H04L 47/36 (2022.01); H04N 21/2187 (2011.01); H04N 21/2225 (2011.01); H04N 21/2343 (2011.01); H04N 21/2347 (2011.01); H04N 21/262 (2011.01); H04N 21/472 (2011.01); H04N 21/647 (2011.01); H04N 21/845 (2011.01);
U.S. Cl.
CPC ...
H04N 21/2662 (2013.01); H04L 47/25 (2013.01); H04L 47/263 (2013.01); H04L 47/365 (2013.01); H04N 21/2187 (2013.01); H04N 21/2225 (2013.01); H04N 21/23439 (2013.01); H04N 21/2347 (2013.01); H04N 21/26258 (2013.01); H04N 21/64769 (2013.01); H04N 21/8456 (2013.01); H04N 21/47202 (2013.01);
Abstract

A content distributor in a content distribution system may be configured to encode each frame of a content asset individually and separately from a plurality of other frames of the content asset. Each frame of the content asset may be encoded to a plurality of pixel resolutions and may be transmitted using an Internet Protocol (IP) network such that the frame is available for playback by at least one user device. Each frame of the content asset may be placed in one or more buffers where it may be requested by a user device for playback through a content delivery network. The content distributor may be configured to generate a manifest that contains a list of specific network locations (e.g., URL's) for each pixel resolution of the frame.


Find Patent Forward Citations

Loading…