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:
Aug. 15, 2023
Filed:
Nov. 09, 2021
Disney Enterprises, Inc., Burbank, CA (US);
Craig L. Beardsley, Chicago, IL (US);
Jerome G. Liscano, New York, NY (US);
Michael J. Strein, Bohemia, NY (US);
Carl A. Brown, Deer Park, NY (US);
Nishith Shah, Monroe, NJ (US);
Benjamin H. Kepler, Palisades, NY (US);
Disney Enterprises, Inc., Burbank, CA (US);
Abstract
Embodiments disclosed herein provide techniques to selectively distribute Precision Time Protocol (PTP) data in a network. The network can include multiple different network devices (e.g., switches) connected to form a network architecture (e.g., a spine/leaf architecture). Rather than distributing the PTP data (e.g., PTP timestamps) through all the network devices in order to synchronize local clocks to a global, master clock, the embodiments herein describe an out-of-band distribution network which selectively distributes the PTP data to select network devices in the network.